PICO MACOM PICO-PRO/Q Digital QAM Signal Analysis Meter PICO-PRO/Q Owners Manual Read this manual thoroughly. Please keep this manual handy for future reference. Visit our website www.picomacom.com Contact Us 858.546.5050 Toll Free 800.421.
PICO-PRO/Q PICO MACOM 2 1 5 4 3 6 7 Accessories 1. Instrument (PICO-PRO/Q Meter) 2. Protection Case 3. Strap 4. External F Connector 5. Serial Data Cable 6. RS232 CD 7. Power Adapter 2 www.picomacom.
PICO-PRO/Q PICO MACOM Introduction Thank you for purchasing the PICO-PRO/Q Digital Signal Level Meter. We are sure that with proper use and care you will be very satisfied with your new test equipment. To ensure safe operation of this instrument, be sure to follow the warnings and precautions provided below. Warning • Do not use, place or store the meter where it may be exposed to rain, moisture or high humidity, as moisture can damage internal components.
PICO-PRO/Q PICO-PRO/Q PICO MACOM Digital QAM Signal Analysis Meter The Pico-Pro/Q Signal Analysis Meter is a portable, high performance QAM or analog signal meter specifically designed and manufactured to meet the requirements of modern day CATV systems. The PICO-PRO/Q can test the CATV QAM or analog signals in the scan, spectrum or channel modes. In the analog mode, the unit will measure video carrier, audio carrier, A/V ratio and C/N ratio.
PICO-PRO/Q PICO MACOM Features • • • • • • • • • • Digital or analog measurement available in one instrument. Supports Annex A (16, 32, 64, 128 and 256) and Annex B (16, 32, 64, and 256) QAM modes. All channel range from channel T7 to 135 (5 – 860MHz). Multi-function digital or analog signal analysis includes all pertinent channel and system-wide information. Large, easy-to-read display provides quick glance capability in dimly lit environments.
PICO-PRO/Q PICO MACOM TABLE OF CONTENTS Chapter 1 General Information....................................................................................................................................7 What’s the PICO-PRO/Q............................................................................................................................7 Identify Components..................................................................................................................................
PICO-PRO/Q PICO MACOM Chapter 1 - General Information What’s the PICO-PRO/Q The PICO-PRO/Q is a portable signal level designed for CATV use. The accuracy of the data is guaranteed by the RF signal processing system and MPU technology. This device can measure data for every technical parameter of the CATV system with its high-resolution color display. The Pico-Pro/Q is unique for its function of analyzing all the technical data with superb precision.
PICO-PRO/Q PICO MACOM Chapter 2 - Operation Guide Start-up When the POWER Key is pressed, a short beep can be heard and the unit is enabled. The device will display information including the manufacturer, the meter type and the serial number. Menu When Menu Key is pressed, menu mode is entered and you can choose the measurement mode which is most suitable for your needs (Fig.
PICO-PRO/Q PICO MACOM Shutdown Time In order to save power, the device has the function to shutdown automatically when it is in the idle status. Choose the “shutdown time” icon in the setup mode and press the Enter Key (Fig. 5). After that, press the Arrow Keys to choose the shutdown time you need and press Enter to save. The default setting is 5 minutes. Four options of Shutdown Time: 3 min 5 min 10 min Always On Fig. 5 Date & Time Choose the “Date & Time” icon in the setup mode and press Enter (Fig.
PICO-PRO/Q PICO MACOM Edit User Plan You can edit the parameter of the channel plan including channel name, select or not, channel type, frequency, sound intermediate frequency of analog channel and center frequency, bandwidth, QAM and symbol rate. Type: BW: QAM: SR: Digi/Anal 1MHz – 9.9MHz 16/32/64/ 28/256 QAM 1M – 7M Choose the “Edit User Plan” icon in the setup mode. After pressing the Enter Key, you can see the parameter setting screen.
PICO-PRO/Q PICO MACOM Measurement Signal Measurement of Digital or Analog Channel Select the “Level” icon and press the Enter Key. The level measurement screen appears. Digital Channel If the channel in the selected plan is the digital type, the device will display digital channel signal level measurement. (Fig. 13) The “CHD” in front of the channel number shows that the unit is in a digital mode and the level displayed on the screen indicates average power level.
PICO-PRO/Q PICO MACOM Automatical Measurement Select the “AUTO” icon and press the Enter Key to enter the automatical measurement mode. The Function Key Icons’ Definition: : Edit : Delete : Start : Return Press F1 to enter the auto project setting screen (Fig. 16), which contains the file name and five channels. Press the Up Key and Down Key to change the pointer. Left Key and Right Key to change the channel number. Input the name of the file by the Number Keys.
PICO-PRO/Q PICO MACOM Scan Measurement Select the “SCAN” icon and press the Enter Key to enter the scan measurement mode. (Fig. 18) The Function Key Icons’ Definition: : Zoom In : Zoom Out : Save : Zoom In (Change Scale) : Zoom Out (Change Scale) : Pagedown : PageUp : Return Fig. 18 1. Level Reference Adjusting The level reference displays at the bottom of the right side. It can be adjusted by pressing Up and Down Key. The step of level reference is 5dB. 2. Zoom In and Out Press F1 ( ) and F2 ( ).
PICO-PRO/Q PICO MACOM Trunk Line Voltage Measurement Select the “VOLT” icon and press the Enter Key to enter the voltage measurement mode (Fig. 20). When the trunk line is charged with current, the meter will automatically recognize the voltage and distinguish “AC” from “DC”, displaying them on the screen. Carrier-Noise Measurement Select the “C/N” icon and press the Enter Key to enter the Carrier-Noise measurement mode. (Fig.
PICO-PRO/Q PICO MACOM Warranty Warranty Limitations This warranty excludes coverage of damage or inoperability resulting from (1) use or installation other than in strict accordance with Pico Macom’s written instructions, (2) disassembly or repair by someone other than Pico Macom or a Pico Macom authorized repair center, (3) misuse, misapplication or abuse, (4) alteration, (5) lack of reasonable care or (6) wind, ice, snow, rain, lightning, power surges, excessive heat, or any other weather conditions or
PICO MACOM 6260 Sequence Drive, Suite 110 San Diego, California 92121 Phone: 858.546.5050 Sales: 858.546.5055 Fax: 858.546.5051 www.picomacom.com sales@picomacom.
