49
Transmit Deviation
Limit Alignment:
DTMF Signalling
From the MAIN MENU, press F2 and then F4 twice to access this
screen.
This screen reads the radio codeplug and allows the DTMF Softpot to
be set on the right side of the screen. To increase/decrease the softpot
value in “fine” mode, use the UP/DOWN arrow keys. For the coarse or
Turbo mode, use the Shift-UP/DOWN arrow keys. A bar at the bottom
of the screen shows the current setting in relation to the minimum
and maximum settings. F6 is used to toggle PTT, and F8 is used to
program the new tuning value into the radio.
Note: HT 1000 radios with model revisions of “A” are incapable of
DTMF signalling. Only HT 1000 “B” and later models and any
model with DTMF keypads are capable of DTMF signalling.
Refer to your Radio Service Manual for the Transmit Deviation Limit
Alignment: DTMF Signalling procedure.
Function Key
Descriptions
F6 - TOGGLE PTT Toggles PTT.
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.
BDD
MOTOROLA Radio Service Software Use <: or <SHIFT><<SHIFT>:keys
HT/JT1000/VISAR Model: to change softpot.
Serial:
SERVICE:SIG ALIGN:DTMF
Transmit Deviation Limit Alignment: DTMF Signalling
---------------------------------------------------
Test Current
Frequency Value
136.02500 21 New Softpot Value: 21
0 31
MIN |----+----+----+----+----+----+----+--X-+----+----+----+----| MAX
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
HELP TOGGLE PROGRAM EXIT
PTT 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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