Brukerveiledning
Table Of Contents
- Exhibit D - Tune-Up Procedure-User Manual-front
- Pages from MN003557A01-AL_enus_SLR1000_Repeater_Basic_Service_and_Installation_Manual_NAG
- Pages from Exhibit D - Tune-Up Procedure-User Manual-d2header
- MN003581A01_AA_enus_MOTOTRBO_SLR_1000_Repeater_Quick_Start_Guide-modified
Figure 22: Auxiliary Connector
NOTE: Optimally, load Pin 7 with the application loading used during normal operation of
the repeater.
7 To save the new tuned softpot value into the repeater codeplug, click Write.
8.6
Tuning the Tx Audio Level Set
This procedure is used to allow adjustment of the transmitter audio level the repeater is expecting at
the Aux connector. Adjusting this level set has the same effect as increasing or decreasing RF signal
deviation for a given transmit audio level. Perform this procedure any time the transmitter audio level
requires adjustment.
Prerequisites: Obtain the following:
• Wattmeter (Communication Analyzer)
• Service monitor or counter
• 20 dB pad
• Standard Type A to Type B USB cable
• Personal computer
Procedure:
1 Connect the repeater transmitter antenna port to the Communication Analyzer.
2 Power the repeater from a DC source.
3 Apply a 1 kHz signal at the desired input level to Pin 1 (in reference to ground) on the Aux
connector. The ground connection provided by the Aux connector is Pin 4. See Figure 22:
Auxiliary Connector on page 67
NOTE: Optimally, load Pin 1 with the application source impedance used during normal
operation of the repeater.
4 Launch the Tuner application and click Read to read the softpot values.
MN003557A01-AL
Chapter
8 : SLR 1000 Programming and Tuning
67
Applicant: Motorola Solutions
Equipment Type: ABZ99FT3096B / 109AB-99FT3096B
Tune-Up Procedure
Exhibit D1 4 of 11