41
Squelch Alignment
(25/30 kHz)
From the MAIN MENU, press F2, F3 and then F4 to access this screen.
This screen reads the radio codeplug, then displays the frequency filter
and current squelch softpot values in the codeplug on the left side of
the screen. On the right side of the screen, the new squelch softpot
frequencies values are displayed. As in previous screens, a bar at the
bottom of the screen shows the current setting in relation to the
minimum and maximum settings.
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.
Refer to the Radio Service Manual for the Squelch Alignment
procedure.
Programming Procedure 1. Apply the appropriate RF signal to the radio.
2. Modify the Squelch Attenuator setting with the UP/DOWN arrow
keys.
3. Press F8 to save the new value.
4. Press Tab to move between frequency points.
Function Key
Descriptions
F8 - PROGRAM VALUE Programs the selected value into the radio.
BCD
MOTOROLA Radio Service Software Use <: or <SHIFT><<SHIFT>: to change
HT/JT1000/VISAR Model: and <Enter> to go to next softpot.
Serial:
SERVICE:RCVR ALIGN:SQUELCH
Squelch Alignment 25/30 kHz
---------------------------
Test Current
Frequency Value New Softpot Value
136.02500 39 39
142.02500 40 40
154.22500 39 39
160.12500 40 40
168.07500 40 40
173.97500 40 40
177.97500 40 40
0 63
MIN |----+----+----+----X----+----+----+----+----+----+----+----| MAX
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
HELP PROGRAM EXIT
VALUE
!
Caution
These procedures should be attempted only by
qualified service personnel. Failure to perform
alignment procedures properly may result in seriously
degraded radio or system performance.
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