Programme’s After Market Services Tesla For Windows WinTesla User Guide
PAMS WinTesla User Guide NHD–4 Technical Documentation CONTENTS – Page No Tesla for Windows Operating System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installing WinTesla On Your Hard Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using The Windows Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Common User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Equipment Required . . . . .
PAMS WinTesla User Guide Technical Documentation RX Audio Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CDMA Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RX Offset Tuning – (RX/TX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RX Offset Tuning – (RX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rx Slope . . . . . . . . . . . . .
PAMS WinTesla User Guide NHD–4 Technical Documentation User Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Set Factory Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPC code change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . View Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Phone Identity .
PAMS WinTesla User Guide NHD–4 Technical Documentation Tesla for Windows Operating System The name TESLA, when used by Nokia, is an acronym for TEst and Service Locals Application. Tesla for WIndows (i.e. WinTesla) is a software package designed to operate in the Microsoft Windows environment. The software package is made of two modules, the Wintesla core module and a service software module. The Wintesla module is similar to an operating system for various service modules.
PAMS WinTesla User Guide NHD–4 Technical Documentation Common User Interface Due to the modular design of WinTesla, various generations of Nokia products can be serviced, while sharing a similar user interface. The common user interface is explained in the first part of this document and is followed by the specific module information. The software can be used to control the phone by entering commands via the keyboard of a PC/AT – running MS Windows 3.1 or 3.11.
PAMS WinTesla User Guide NHD–4 Technical Documentation The PKD–1 should not affect devices working with it. If some errors do occur try printing without the PKD–1 connected. If printing is now OK please contact your supplier who will endeavor to replace your PKD–1. COM1 COM2 LPT–1 PC DAU–2 PKD–1 Figure 2. Servicing setup COM1 COM2 LPT–1 PC DAU–2 PKD–1 (connect to dongle) Power Supply Power FPS–3C Phone Parallel Serial Figure 3.
PAMS WinTesla User Guide NHD–4 Technical Documentation Using Wintesla Phone Independence The WinTesla application, “WinTesla.exe”, is phone independent. It relies on separate, phone specific, “modules” to provide communication, menus and test algorithms. Figure 4. WinTesla with loaded interfaces For each phone type – or product family – a phone interface module and menu module are required.
PAMS WinTesla User Guide NHD–4 Technical Documentation Login ID Setup Once the software has been installed you need to set up your own Login ID (max. 3 characters). Start Windows file manager and locate the validate\op_id.val (located in the Wintesla subdir) file as shown in NO TAG. Double clicking on the ‘Op_ID.val’ file (a text file) gives a windows error message, in order to avoid this use the File |Associate command in file manager and link the file to the notebook application as shown below.
PAMS WinTesla User Guide NHD–4 Technical Documentation The Login Screen When WinTesla first starts, the Login screen below will appear. Type in your 3 character ID and press or click on the OK button. Figure 7. Login Screen If WinTesla can not find the file, op_id.val, which contains the Login IDs, then the OK button will be ‘greyed’. If CANCEL is clicked then the Fault Logging feature of WinTesla will be deactivated.
PAMS WinTesla User Guide Technical Documentation NHD–4 The WinTesla Screen The main WinTesla screen – if no phone is attached – is displayed with 3 menu items at the top of the screen and a status bar at the bottom. The information on the left of the status bar will be used to provide information when WinTesla is performing tasks: such as reading data from the phone. The status bar also includes the name of the current user.
WinTesla User Guide NHD–4 PAMS Technical Documentation New (Ctrl+R) The ‘New’ function (which can also be activated by pressing Ctrl+R ) is used to scan for a phone when either the automatic rescan option is off or the automatic rescan timer has not expired ( see Configure|Options section for automatic rescan ). If the phone type is unrecognized or unsupported by the current WinTesla system then a warning message will be displayed.
PAMS WinTesla User Guide Technical Documentation NHD–4 FaultLog The ‘FaultLog’ option has a sub–menu (below). These functions are described in the ‘FaultLog Application’ section. If the FaultLog function has been disabled – either because the Login ID was not correct or disabled through the Configure|FaultLog function – then these menus will be ‘greyed’ and made un–selectable. Exit (Alt+F4) Selecting this option will shut–down the WinTesla program.
PAMS WinTesla User Guide NHD–4 Technical Documentation Options Language This option allows you to change the language used in the WinTesla application. Current Password / New Password / Retype Password Currently not available User ID Allows the user ID to be entered if the users name is setup in the opt_id.val (validation) file. M2BUS COM Port This option allows you to select which communications port the phone is to be connected. The change will take place immediately after pressing OK.
PAMS WinTesla User Guide Technical Documentation NHD–4 Directories This function allows you to organize your data into different directories. The directories must already exist. If an invalid directory is entered then an error message will be displayed (below). The use of a backslash (‘\’) at the end of the directory name is optional. Clicking on the OK button will save your changes.
PAMS WinTesla User Guide NHD–4 Technical Documentation Fault Log Configuration Fault Log is a feature that allows the PC to create a record of each phone that is serviced for historical tracking. This function allows you to configure the FaultLog mechanism. Clicking OK after making selections, saves all changes made. Figure 8. FaultLog – configuration Fault Log This option allows you to enable or disable the FaultLog mechanism.
PAMS WinTesla User Guide Technical Documentation NHD–4 Note: Changing the Warranty Period in the Fault Log data file has no affect on the products warranty terms as stated from the manufacturer. Maximum Time To Repair ( minutes ) Enter the maximum time allowed to repair a phone. 1. Fault Log Application. The aim of the Fault Log application is to provide NMP After Sales Companies worldwide a standard method for the collection of Fault and Repair Data from their service process’s.
PAMS WinTesla User Guide NHD–4 Technical Documentation The output file can then be manipulated by a number of different systems, as required, as a detailed record of the product fault. To attempt to record all of this information 37 data fields are defined for each FaultLog record. These can be split as follows:– – Product definition information fields – Repair / fault information fields.
PAMS WinTesla User Guide NHD–4 Technical Documentation The Module, Fault and Symptom fields have variables selected by the arrows alongside each respective field. A comprehensive list of faults and symptoms as well as all current modules are already listed within the software. These three fields can be updated by accessing and editing the following files ias described in each file. Field DOS File – Modules nhd4en.val– – Faults, Symptoms faulten.val Notepad – FAULTEN.VAL Notepad – UI821EN.
PAMS WinTesla User Guide NHD–4 Technical Documentation This Entry Automatic ; Entry Indicator, Date, Time Manual Comment ; Cost Automatic ; Total Manual Parts, Labour ; This facility is for the use of third party repairers only FaultLog Macros The Macro sub–menu can be accessed by selecting the macros button on the FaultLog main screen. Macro’s in FaultLog are a set of standard repair actions defined and stored in order to represent frequently repeated repairs.
PAMS WinTesla User Guide NHD–4 Technical Documentation Setting up a macro 1. After completing a manual entry as normal but before saving the record, select the Macros button. This will bring you into the Macro definition screen. Figure 10. FaultLog – macro setup 2. Place the cursor over the next available Macro entry then select Add 3. Give the Macro record a meaningful name and press OK. You have now saved the repair data into a Macro for future use. 4.
PAMS WinTesla User Guide NHD–4 Technical Documentation HD881 Module Information in this section is specific to the HD881 module and assumes that the setup procedures in the common interface section have been carried out. Installing the HD881 Service Module The HD881 Service module software is delivered on a 3.5” diskette and must be run under the Wintesla core software package.
PAMS WinTesla User Guide Technical Documentation NHD–4 Equipment Setup Caution: Make sure that you have switched off the PC and the printer before making connections ! Caution: Do not connect the PKD–1 key to the serial port. You may damage your PKD–1 ! Attach the protection key PKD–1 to parallel port one (25–pin female D–connector) of the PC. When connecting the PKD–1 to the parallel port be sure that you insert the PC end of the PKD–1 to the PC (male side).
PAMS WinTesla User Guide NHD–4 Technical Documentation Dealer Setups Figure 11.
PAMS WinTesla User Guide NHD–4 Technical Documentation Figure 12.
WinTesla User Guide NHD–4 PAMS Technical Documentation Main Menu The main menu bar below appears when HD881 initializes, adding the following new categories, Tuning,Testing, Software, Dealer and Help. Product and Configure have also changed. Product The following items are added to this menu when HD881 is recognized: Initialize Allows the phone to be set up in either Normal, Local or Minimum mode.
PAMS WinTesla User Guide Technical Documentation NHD–4 Tuning Steps of Radio Unit The Service software program places the phone into the Locals mode, in which the phone can be outwardly controlled via the M2BUS interface. The tuning values of the phone reside on the EEPROM. Before tuning, these values are read by the Service software and the user can change these values with tuning functions.
PAMS WinTesla User Guide NHD–4 Technical Documentation General Caution: The phone can not be Tuned properly if connected to the FPS–3C Flash Programming Box. Please use only one of the setup configurations listed in the “Dealer Setups” section of the NHD–4NX Service Manual. Battery Voltage Adjustment A reference value for the battery is calibrated by using an accurate 6.0 V supply.
PAMS WinTesla User Guide Technical Documentation NHD–4 AMPS Tuning Analog Bias Current Tuning The purpose of this tuning is to optimize transmitter‘s efficiency. Bias tuning is needed if: – PLL circuit (N500) is replaced – Any of the power amplifiers V110, V111, V112, V113 or the duplex filter is replaced – Any of power amplifier resistors are replaced This affects only power consumption and thus gain and linearity of power amplifier.
PAMS WinTesla User Guide NHD–4 Technical Documentation AFC Tuning This tuning is done to calibrate the VCTCXO oscillator frequency. This tuning is needed if the VCTCXO (G300), any component of AFC–line or the CDRFI (N700) is changed. Description of Tuning This procedure tunes the VCTCXO to 15.36 MHz. The unmodulated AMPS transmitter carrier on channel 384 is used to perform this test. The output carrier is monitored with a spectrum analyzer with a 10 kHz span.
PAMS WinTesla User Guide Technical Documentation NHD–4 Deaf Channel Frequency Tuning This tuning is done to calibrate the VCTCXO oscillator frequency to adjust for “deaf” or “blocked” AMPS channels. This tuning is needed if the VCTCXO (G300), any component of AFC–line or the CDRFI (N700) is changed. Description of Tuning This is a secondary tuning done on the VCTCXO for a special case involving AMPS channels 184, 440 and 696, known as the Deaf channels.
PAMS WinTesla User Guide NHD–4 Technical Documentation TX Output Power This adjustment loads the power levels of the phone transmitter into EEPROM. When doing this, a power meter must be used. This tuning is needed if CDRFI (N700), duplex filter, power RF transistors or power control parts are replaced Description of Tuning This tuning sets the AMPS transmitter power levels 2–7 to the required power output. To perform this tuning the phone is placed in AMPS Mode and the carrier is turned on.
PAMS WinTesla User Guide Technical Documentation NHD–4 TX Modulation Index Calibration This tuning is done to adjust the FM Modulators and the gain of TX–audio path. This tuning is needed if Codec (N600), or components D1, N500 or D704 is changed. Description of Tuning This tuning adjusts the level of FM modulation on the AMPS transmitter. To do this, the Signaling Tone (ST) is turned on and the modulation level on the transmit signal is monitored. The TX_MOD level in the DSP is adjusted in software.
PAMS WinTesla User Guide NHD–4 Technical Documentation RSSI This step consist of tuning the analog mode reference value for the receiver signal strength meter. This tuning is needed if FM detector (D1); any parts of RX–chain; duplex filter or saw filter has been changed Note: Take into account any cable loss. Description of Tuning This tuning records the RSSI values for low and high power received signals.
PAMS WinTesla User Guide Technical Documentation NHD–4 RX Audio Gain The purpose of this tuning operation is to calibrate the gain of audio path. This tuning is needed if FM detector (D1) including surrounding components of FM detector or Audio Codec (N600) is changed Description of Tuning This tuning adjusts ratio of output audio gain vs. the level of received FM frequency deviation. A –80 dBm signal with 2.9 kHz FM, 1 kHz audio is fed into the phone on channel 384 (881.52 MHz).
WinTesla User Guide NHD–4 PAMS Technical Documentation CDMA Tuning RX Offset Tuning – (RX/TX) The purpose of this tuning operation is to calibrate the mid point of the CDMA Receiver’s dynamic range. This tuning is needed if the duplexor, CDGACR (N1) or BBFIL (N2) is changed. Definition of Tuning The purpose of this tuning is to center the dynamic range of the RxDac to correspond to the midpoint of the dynamic range of the CDMA receiver. A –65 dBm 881.62 MHz signal is fed into the phone.
PAMS WinTesla User Guide Technical Documentation NHD–4 RX Offset Tuning – (RX) The purpose of this tuning operation is to calibrate the center the dynamic range of the RxDAC to correspond to the midpoint of the dynamic range of the CDMA receiver. This tuning is needed if the duplexor, CDGACR (N1) or BBFIL (N2) is changed. Definition of Tuning The purpose of this tuning is to center the dynamic range of the RxDAC to correspond to the midpoint of the dynamic range of the CDMA receiver. A –65 dBm 881.
PAMS WinTesla User Guide NHD–4 Technical Documentation Rx Slope The purpose of this tuning operation is to calibrate the linear relationship, or slope, between a change in the received power by the CDMA receiver. This tuning is needed if the duplexor, CDGACR (N1), CDSB (D704), CDRFI (N700) or BBFIL (N2) is changed. Definition of Tuning This tuning determines the linear relationship, or slope, between a change in the received power by the CDMA receiver.
PAMS WinTesla User Guide Technical Documentation NHD–4 Rx Slope Rx The purpose of this tuning operation is to calibrate the linear relationship, or slope, between a change in the received power by the CDMA receiver. This tuning is needed if the duplexor, CDGACR (N1), CDSB (D704), CDRFI (N700) or BBFIL (N2) is changed.
PAMS WinTesla User Guide NHD–4 Technical Documentation Rx Gain Switch Calibration The purpose of this tuning operation is to calibrate the gain differential of the receiver system with the LNA on and off. This tuning is needed if the LNA (V12), N701 or N702 is changed Definition of Tuning This operation determines the gain differential of the receiver system with the LNA on and off. The CDMA receiver system is then calibrated accordingly. To do this a constant level CW tone is fed into the CDMA receiver.
PAMS WinTesla User Guide NHD–4 Technical Documentation CDMA TX Bias Tuning The purpose of this tuning operation is to calibrate the Power Amplifiers bias current limit. This tuning is needed if the Power Amplifier (V113) or any transistor in the TX chain (V110 – V112) is changed. Definition of Tuning This tuning sets the bias current limits on the CLY–10 (V113) final PA gain stage. Bias current on the CLY–10 is dynamic in CDMA operation. The TXB PDM is used to set this bias.
PAMS WinTesla User Guide NHD–4 Technical Documentation TX Offset calibration steps & equipment: – Using the JBS–7 service jig, replace the standard battery of the phone with the dummy battery BTS–4. – Apply +6.0 V to dummy battery. – Connect the Current meter in line with the power supply to the phone. – Connect the modulation (or spectrum) analyzer to antenna connector and measure transmitter power.
PAMS WinTesla User Guide Technical Documentation NHD–4 Align TX Gain Limiting Tuning The purpose of this tuning operation is to calibrate the Maximum Power output in CDMA mode. This tuning is needed if the Power Amplifier (V113) or surrounding components of is changed . Definition of Tuning This tuning sets the upper limit on the output power of the CDMA TX. To do so, the CDMA TX is initially railed high, providing the maximum output power that the phone’s software will allow it to produce.
PAMS WinTesla User Guide NHD–4 Technical Documentation Aux. AGC Tuning The purpose of this tuning operation is to calibrate the Automatic Gain Control circuit in CDMA mode. This tuning is needed if CDCONT (N201), N1, N2, N100 or N700 is changed. Aux. AGC is an auxiliary transmitter gain control feature implemented to improve the signal to noise ratio of the CDMA TX output. The figures below will assist in the explanation of the Aux. AGC functionality.
PAMS WinTesla User Guide NHD–4 Technical Documentation Auxiliary AGC Operation AT–109 Attenuation vs. Output Power Aux. AGC Slope Aux. AGC Offset 10 kB Dynamic Range 15 dBm Output Power 25 dBm Figure 14. Auxiliary AGC Operation 1 There are three steps in the Aux. AGC tuning to determine the 10 dB dynamic range of attenuation used on the AT–109, as well as the maximum and minimum attenuation points. The Figure below will assist in the description of these three tuning steps.
WinTesla User Guide NHD–4 PAMS Technical Documentation Band Power 1 Tuning (BPOW1) Description of Tuning For this step the AT–109 is set to minimum attenuation and the TX_OFFSET PDM is adjusted until the CDMA TX output bandpower is 16 dBm +/– 1.0 dB. This bandpower level is position BPOW1 on Figure 2.2 above. TX Offset calibration steps & equipment: – Using the JBS–7 service jig, replace the standard battery of the phone with the dummy battery BTS–4. – Apply +6.0 V to dummy battery.
PAMS WinTesla User Guide Technical Documentation NHD–4 Band Power 2 –3 Tuning (BPOW2 – BPOW3) Description of Tuning For this step the AGC_REF PDM is adjusted to provide an additional 10 dB of attenuation from the AT–109. The CDMA TX output bandpower will then be approximately 1.0 dBm, 10 dB off from the 11 dBm set in the previous tuning step. This bandpower position is referred to as BPOW3. This 10 dB attenuation is the dynamic range that the AT–109 will operate from.
PAMS WinTesla User Guide NHD–4 Technical Documentation TX Slope Tuning Definition of Tuning This tuning determines the linear relationship, or slope, between a change in the output bandpower of the CDMA TX and a change in the TxDac. To do this the CDMA transmitter is turned on and set to an output bandpower corresponding to a TxDac value referred to as TxDac1. The resultant bandpower is read and stored as BPOW1.
PAMS WinTesla User Guide Technical Documentation NHD–4 AGC Tuning The purpose of this tuning operation is to determines the difference between the received CDMA signal power and the transmit CDMA signal power of the phone when it is in the Open–Loop AGC mode. This tuning is needed if any component in the receiver or transmitter chain is replaced.
WinTesla User Guide NHD–4 PAMS Technical Documentation Testing Self Tests This option runs the phone’s self test sequences and reports any processor visible faults. The self tests provide an effective initial test for a faulty phone. ADC Readings This option allows the phone’s ADC readings to be displayed. The readings are updated every few seconds. There may be some delay before the mouse or keyboard responds while running this test.
PAMS WinTesla User Guide Technical Documentation NHD–4 Pulse Division Modulator (PDM) Control This test screen is to allow control of each PDM separately. The tests in this section will use the PDM controls from this screen during their execution. PDM Register Control KEYS: – – Sets all PDMs to there default values. – – Sets all PDMs to there Maximum values. – – Sets all PDMs to there Minimum values.
PAMS WinTesla User Guide NHD–4 Technical Documentation AMPS / BaseBand Test Screen This screen is used when testing and troubleshooting the phone in AMPS mode. Below is an example screen. Keys: High – Sets the AMPS channel to the Highest Frequency according to the Frequency planning set in the “configure” menu. Mid – Sets the AMPS channel to the Middle Frequency according to the Frequency planning set in the “configure” menu.
PAMS WinTesla User Guide Technical Documentation NHD–4 RF Controls: Power Level – Turns the transmitter on/off and sets power levels. Channel – Changes the AMPS channel of the phone. RF Modulation Off – Turns on/off RF modulation to the antenna port. Compander On– Turns on/off the Compressor and Expander. Views: TX Freq. – Displays the current Transmit Frequency. RX Freq. – Displays the current Receiver Frequency.
PAMS WinTesla User Guide NHD–4 Technical Documentation AMPS Testing AFC Tuning Functionality Test Manual Test To manually verify this functionality of the phone, complete the AFC tuning procedure found in the Service Software, or perform the following steps: 1. Place the phone in AMPS Troubleshooting Mode 2. Monitor the TX signal with a spectrum analyzer set to the following parameters: Frequency 836.52 MHz Span 10 kHz (smaller if feasible) Amplitude 20 dBm Peak Search ON (Signal Track) 3.
PAMS WinTesla User Guide NHD–4 Technical Documentation 4.Monitor the TX signal with a spectrum analyzer set to the following parameters: Frequency 838.20 MHz Span 10 kHz (smaller if feasible) Amplitude 20 dBm Peak Search ON (Signal Track) 5. Adjust the AFC PDM until the signal is within 200 Hz of 838.20 MHz. Troubleshooting If this tuning fails there is most likely either a transmitter or synthesizer failure.
PAMS WinTesla User Guide NHD–4 Technical Documentation Troubleshooting In the event of a failure, naturally the transmitter might be suspect. It would be advisable to consult the 2180 Transmitter Troubleshooting Manual and Functional Description for suggestions on tests that would verify the functionality of the TX module. Verify the synthesizer functionality as well.
PAMS WinTesla User Guide NHD–4 Technical Documentation RSSI Tuning Functionality Test Manual Test To manually verify this functionality of the phone perform the RSSI tuning from the Service Software. Another option is to perform the following steps: 1. Input a signal with the following characteristics for either the Hi or Lo received power scenario. Amplitude Hi – 65 dBm (at the Test Point) Amplitude Lo – 95 dBm (at the Test Point) FM deviation 8.0 kHz Audio frequency 1.0 kHz 2.
PAMS WinTesla User Guide NHD–4 Technical Documentation CDMA Testing This screen is used when testing and troubleshooting the phone in CDMA mode. Below is an example screen. Keys: PDM Ctrl – Opens the PDM Control Screen. ADC Reading – Opens the ADC reading screen. Quick RX Test – Opens the Quick Receiver test screen. Mbus Test – Tests the communication between the phone and the computer. Close – Exits the current screen. RHO on: RHO on – turns the CDMA transmitter on/off.
PAMS WinTesla User Guide Technical Documentation NHD–4 3. Set the TXB PDM to 128 decimal. This will provide minimum bias to the CLY–10 (V113). 4. Read the total current draw of the phone. The phone should draw between 380 and 480 mA, generally about 430 mA. Record this current value as the CDMA Mode Quiescent Current. 5. Initiate the CDMA Troubleshooting Mode from the Test menu of the Service Software. 6. Using the PDM controls Adjust the TX_OFFSET PDM until the output bandpower is –8 dBm. 7.
PAMS WinTesla User Guide NHD–4 Technical Documentation 4. Adjust the TXI_REF PDM until the CDMA TX output bandpower is approximately 24.5 dBm. If this can be accomplished, the TX Gain Limiting functionality has been verified. Troubleshooting A failure of this test might result from a faulty transmitter, or problems within the CDMA TX gain control circuitry. The operation of the CDCONT should be checked, as should the TXI_REF PDM, and the TXI voltage.
PAMS WinTesla User Guide Technical Documentation NHD–4 LNA Gain Calibration Functionality Test Manual Test The LNA Gain Calibration process can be verified by performing the associated procedure found in the tuning menu of the Service Software. It can also be verified manually by performing the following steps: 1. Initiate the CDMA RX Quick Test from the test menu of the Service Software 2. Into the CDMA RX feed a –65 dBm CW signal at 881.62 MHz 3.Turn the LNA on from this window 4.
PAMS WinTesla User Guide NHD–4 Technical Documentation Manual Verification Spurious emissions of the CDMA transmitter can be read manual using a spectrum analyzer. To do so perform the following steps: 1. Feed the RF output of the phone into the spectrum analyzer. 2. Set the CDMA TX output power to maximum using the manual TX gain controls. The Service Software also rails the CDMA TX to maximum for the CDMA TX Quick Test. 3. Set the Resolution Bandwidth of the spectrum analyzer to 30 kHz.
PAMS WinTesla User Guide Technical Documentation NHD–4 Troubleshooting Fault with this calibration obviously points suspicion to the LNA functionality. The CDMA RX may also be at fault. The Service Manual Receiver Troubleshooting section and Functional Description will provide further information and test suggestions to troubleshoot this fault.
PAMS WinTesla User Guide NHD–4 Technical Documentation Software Menu The Software menu provides the following options: Flashing This option allows you Reflash a phone with a new version of flash software, enabling new features to be added and bugs to be removed. This Reflash option relies on the phone being in full working order and containing the correct HWID and Product Code.
PAMS WinTesla User Guide Technical Documentation NHD–4 File size selection Changes the size parameters for the flash file. Default value is 8 Meg bits. Check box – set phone to minimum mode Automatically sets the phone to minimum mode. If not set, the operator must “force” the phone to this mode using hardware. Check box – Keep RF parameters This option will save the RF parameters before flashing the phone. Once flash updating is complete, these parameters will be stored back to the phone.
PAMS WinTesla User Guide NHD–4 Technical Documentation Initialize EEPROM This option will re–initialize the phone’s EEPROM settings. CAUTION: All the phone’s calibrated (tuned) data will be erased by this option and the phone MUST now be recalibrated. Product Data This option will reset the Product data. UI Data This option will reset the user interface data. SCM Data This option will reset the short code memory data. SMS Data This option will reset the short messaging services data.
PAMS WinTesla User Guide Technical Documentation NHD–4 Dealer Menu NAM Programming This option allows you to program the NAM information, wake up message, Emergency numbers, Lock code and security code of the phone. Keys: NAM Selection Selects NAM contents to be displayed. Load File Prompts user to select a file containing NAM information. Save File Allows user to save screen contents to a file. Read Phone Reads phone contents to screen. Write Phone Writes contents of screen to phone.
PAMS WinTesla User Guide NHD–4 Technical Documentation Default NAM Parameter Settings These settings apply to both NAM 1 and NAM 2 unless stated otherwise. Values are shown in decimal format. Parameter Default Setting Valid Values Own Number (Phone No. associated with NAM, more specifically known as the MIN) 000 000 XXXX (where XXXX is the last 4 digits of ESN) 10 digits; Home SID List SID 1 = Home System ID; All other SIDs are empty. 1 – 32767 for each SID.
PAMS WinTesla User Guide Technical Documentation NHD–4 Short Code Memory (SCM) This option allows the user to change the phone directory numbers (also known as short code memory). Keys: Close Closes Short Code memory screen. Load File Prompts user to select a file containing Short Code Memory information. Save File Allows user to save screen contents to a file. Read Phone Reads phone contents to screen. Write Phone Writes contents of screen to phone. Edit Edits the highlighted entry.
PAMS WinTesla User Guide NHD–4 Technical Documentation SID Programming This option allows you to edit the SID list. Highlight an entry using the key and press enter to edit. Keys: Load File Prompts user to select a file containing SID information. Save File Allows user to save screen contents to a file. Read Phone Reads phone contents to screen. Write Phone Writes contents of screen to phone.
PAMS WinTesla User Guide Technical Documentation NHD–4 Calling Cards This option allows the user to program the calling card information into the phone. Card Name Allows user to change the name of the calling card display in the phones menu. Access Method Allows user to select the appropriate method for connecting with the service providers network according to the calling card requirements. Please contact your service provider for details or the calling card instructions.
PAMS WinTesla User Guide NHD–4 Technical Documentation Card Number Also known as “card ID”, this number is the actual calling card number issued by the service provider. Prefix This number is sent to gain system access. Typically a zero. International Prefix Currently not used. National Prefix Currently not used. Authentication Key (A–Key) Programming This option allows you to program the Authentication key of the phone.
PAMS WinTesla User Guide Technical Documentation NHD–4 User Data Transfer This option allows you to transfer the selected user data from one phone to another. Note: The Warranty Information can not be unchecked and will always be transferred. The information can on;y be transferred to a phone once. After that an error dialog is displayed.
PAMS WinTesla User Guide NHD–4 Technical Documentation Set Factory Values This option allows you to reset a phone’s settings to their initial (factory) default values. The phone is also re–product profiled based on the product code.
PAMS WinTesla User Guide Technical Documentation NHD–4 View Menu Phone Identity This option displays the following phone identity fields: – ROM version – Flash version – Production Serial Number (PSN), – Order Number, – Product Code, – Hardware ID.
WinTesla User Guide NHD–4 PAMS Technical Documentation RF Parameters This dialog shows the RF parameters of the phone. Looking at these parameters can help the technician in making decisions about the status of the phone.
PAMS WinTesla User Guide Technical Documentation NHD–4 Help Index A comprehensive list of all WinTesla features, hypertext linked. General Help (F1) This option contains two options: – Help on using WinTesla – Help on using Help Using Help This option provides you with information on using the online help function. About WinTesla Displays information on the the version that is running.
PAMS WinTesla User Guide NHD–4 Technical Documentation Common Problems This section is a reference of known commo problems that may be encountered when working with the Wintesla software package. Setting up the computer Hardware In order to avoid some common hardware problem, please ensure the computer hardware is set up as follows. COM Port Set up COM port address (COM1 or COM2) should be set as the default values for these ports. Special port address or IRQ settings may encounter problems.
PAMS WinTesla User Guide Technical Documentation NHD–4 Error – System hangs or Locks up Wintesla may hang or Lock up if it is being run on Windows 95 or NT. Solution Run the Wintesla application on Windows 3.1 or 3.11. The Wintesla application is NOT designed to run under Windows 95 or NT. If you are using Windows 3.1 or 3.11 and are still experiencing problems please call your local Authorized Service & Support location.
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