40
Rated Audio
Alignment
(Carrier Squelch)
From the MAIN MENU, press F2, F3 and then F3 to access this screen.
This procedure adjusts for rated audio power across the radio speaker.
The frequency is displayed on the left side of the screen. To the right
of it is the audio level in the codeplug. On the far right side of the
screen the rated audio volume softpot is displayed. A bar at the bottom
of the screen shows the current setting in relation to the minimum
and maximum settings.
Note: Rx Rated Audio Alignment is required after replacing (or
servicing) the RF/Controller Board.
Refer to your Radio Service Manual for the Rated Audio Alignment
procedure.
Programming Procedure 1. Apply the appropriate RF signal to the radio.
2. Modify the Rated Audio Volume Softpot setting using the UP/
DOWN arrow keys.
3. Press F8 to save the new values.
Function Key
Descriptions
F8 - Program Value Programs the selected value into the radio.
Field Definition
New Softpot Value 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.
BCC
MOTOROLA Radio Service Software Use <: or <SHIFT><<SHIFT>:keys
HT/JT1000/VISAR Model: to change softpot.
Serial:
SERVICE:RCVR ALIGN:AUDIO
Rated Audio Alignment (Carrier Squelch)
----------------------------------------
Test Current
Frequency Value
500.27500 215 New Softpot Value.....215
Transmitter..Off
0 255
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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