MTSX RSS SERVICE
68P81074C50 4-21
4.2.2.4 SQUELCH ATTENUATOR (20KHZ) ALIGNMENT
RSS LOCATION: At the SERVICE MENU, press .
Refer to your radio service manual for the squelch alignment procedure. This procedure should only be attempted
by qualified service personnel.
The squelch attenuator setting is increased or decreased by pressing the up/down arrow keys respectively. A
relative value between 0 and 63 will be displayed on the screen. Adjust the squelch setting to the desired value.
This screen allows you to adjust the squelch level for each test mode frequency. Use the up/down arrows to
change the value of the squelch. Use the Tab key to move between frequency points.
FUNCTION KEY DESCRIPTIONS:
F1 - HELP provides useful information about the currently displayed menu, screen, or field.
F8 - PROGRAM VALUE function will program the selected value into the radio.
F10 - EXIT moves the display backward in the RSS tree, one screen or menu at a time.
New Softpot Value Field Definition
This is the squelch attenuator softpot value for this frequency. The status bar shows the relationship between this
setting and the minimum and maximum settings.
MOTOROLA Radio Service Software
MTSX Model:
...SQUELCH (20KHz)
Use UP/DOWN Arrows To Adjust Softpot.
F1
HELP
F2 F3 F4 F5 F6 F7 F8
PROGRAM
VALUE
F9 F10
EXIT
SQUELCH (20KHz)
Current
Frequency Value New Softpot Value
851.0625 63 63
860.0625 63 63
869.9375 63 63
851.0625 63 63
860.0625 63 63
869.9375 63 63
0
Min
63
Max
PROGRAMMING PROCEDURE:
1. Press F2 at the MAIN MENU. The SERVICE MENU appears.
2. Press F3. The RECEIVER ALIGNMENT MENU appears.
3. Press F5. The SQUELCH (20KHz) screen appears.
4. Press Tab to select the desired field, or press the desired function key (F1 - F10).
5. If a field is selected, press the up/down arrow keys to select choice or value.
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