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2. The display will show SQLCH=xx, where "xx" is the value between 1
and 16.
3. Use the RAMP control
press the
m
onds). The displayed value will be selected and saved.
4. If the
or
m
will exit and the squelch level will not be updated. The original value
will be restored.
Pre-Programmed Keypad Key
1. Press the pre-programmed key and the display will indicate SQLCH=xx,
where "xx" is the value between 1 and 16.
2. Use the RAMP control
press the
m
(2 seconds). The displayed value will be selected and saved.
3. If the
key is pressed before the time-out, the squelch level will not
c
be updated and the original value will be restored.
SIREN/LIGHT OPERATION
Each siren/light key is designed to control an optional siren/light package.
Pressing a siren/light key will light the key indicator. Each siren/light key
(except RESET) can be programmed for either CANCEL or ADDITIVE op-
eration. If programmed for CANCEL, then all other siren/light activity is
cancelled except for the activity associated with this key. If programmed for
ADDITIVE, then a key press will add its respective siren/light activity to the
current siren/light activity. It is important to note that while the lights are ad-
ditive, only a single siren can be active at a time. The current siren will be
determined from the recently pressed key that contains a siren assignment.
Each siren/light key (except RESET) can be programmed for either Toggle,
Momentary or Timed. In Toggle, each key press will toggle the state of the
key between On and Off. In Momentary, a key's respective feature will
only be active while the key is pressed and held. When programmed for
Timed, the siren/light key activity will only be active during the program-
mable time-out window. The duration of the time-out window is program-
44
or
,
key to save the new value after the display time-out (2 sec-
key is pressed before the time-out, the menu feature
c
or
,
key to save the new value or wait for the display time-out
to scroll through the values. Then
.
to scroll through the values. Then
.
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