Squelch Alignment (20 Khz) - Motorola HT 1000 User Manual

Squelch Alignment
(20 kHz)
BCE
Function Key Description
F8 - PROGRAM VALUE
Field Definition
New Softpot Value
From the MAIN MENU, press F2, F3 and then F5 to access this screen.
MOTOROLA Radio Service Software
HT/JT1000/VISAR Model:
Serial:
SERVICE:RCVR ALIGN:SQUELCH
Squelch Alignment 20 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 squelch softpot values in the codeplug on the left side of the
screen. On the right side of the screen, the 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.
Refer to your Radio Service Manual for the Squelch Alignment
procedure.
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.
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.
Programs the selected value into the radio.
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.
Use<:or <SHIFT><<SHIFT>: to change
and <Enter> to go to next softpot.
New Softpot Value
39
40
39
40
40
40
40
F4 F5 F6 F7
39
40
39
40 Squelch Adder
40
40 -7
40
63
F8 F9 F10
PROGRAM EXIT
VALUE
43