Rated Audio Alignment - Motorola MCS 2000 User Manual

Rated Audio
Alignment
BCC
Programming Procedure
Function Key Descriptions
F8 - PROGRAM VALUE
Field Definition
New Softpot Value
Std. Audio
56
From the MAIN MENU, press F2, F3 and then F3 to access this screen.
MOTOROLA Radio Service Software
MCS Model:
..RECEIVER ALIGNMENT MENU:RATED AUDIO
Frequency Current Value
--------- -------------
167.5625 Std. Audio.......230
0
MIN |----+----+----+----+----+----+----+----+----+----+---X+----| MAX
F1 F2 F3
HELP
This alignment is required every time the Controller Board or the RF Board
is replaced or serviced. This procedure adjusts for rated audio power
across the radio speaker.
This procedure should be attempted only by qualified
!
service personnel. Failure to perform alignment
procedures properly may result in seriously degraded
Caution
radio or system performance.
Refer to your Radio Service Manual for the Rated Audio Calibration
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.
Programs the selected value into the radio.
This is the softpot value for this frequency. The status bar shows the
relationship between this setting and the minimum and maximum
settings.
This is the working rated volume softpot value. The status bar shows
the relationship between this setting and the minimum and
maximum settings.
Use UP/DOWN Arrows To Adjust Softpot.
RATED AUDIO
-----------
New Softpot Value
-----------------
Std. Audio.......230
F4 F5 F6 F7
255
F8 F9 F10
PROGRAM EXIT
VALUE