Squelch Alignment (25/30 Khz) - Motorola HT 1000 User Manual

Squelch Alignment
(25/30 kHz)
BCD
Programming Procedure
Function Key
Descriptions
F8 - PROGRAM VALUE
From the MAIN MENU, press F2, F3 and then F4 to access this screen.
MOTOROLA Radio Service Software
HT/JT1000/VISAR Model:
Serial:
SERVICE:RCVR ALIGN:SQUELCH
Squelch Alignment 25/30 kHz
---------------------------
Test Current
Frequency Value
136.02500
142.02500
154.22500
160.12500
168.07500
173.97500
177.97500
0
MIN |----+----+----+----X----+----+----+----+----+----+----+----| MAX
F1 F2 F3
HELP
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.
These procedures should be attempted only by
!
qualified service personnel. Failure to perform
alignment procedures properly may result in seriously
Caution
degraded radio or system performance.
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.
Programs the selected value into the radio.
Use <: or <SHIFT><<SHIFT>: to change
and <Enter> to go to next softpot.
39
40
39
40
40
40
40
F4 F5 F6
New Softpot Value
39
40
39
40
40
40
40
63
F7 F8 F9 F10
PROGRAM EXIT
VALUE
41