EFJohnson LTR 98xx Two-Way Radio User Manual


 
GENERAL FEATURES
27
Manual Off/On Mode
The horn alert mode does not change when power is turned on and
off by either the ignition switch or power switch. Therefore, the horn alert
is entirely controlled by either the HORN option switch or menu
parameter.
Auto Off/On Mode
Ignition Switch - The horn alert always turns off when the ignition switch
is turned on, and always turns on when the ignition switch is turned off (if
there is a turn-off delay).
Power Switch
- The horn alert always reverts to the off condition when
power is turned on by the power switch.
NOTE: The preceding automatic operation overrides any mode that may
have been selected by the HORN option switch or HRN ALRT menu
parameter.
Option Select
The AUX option switch or OPTION menu parameter can be used to
control an accessory that may have been installed by your system oper-
ator. If the switch is used, the enabled condition is indicated by in the
display.
Power Turn-Off Delay
Your transceiver may have been installed so that the vehicle ignition
switch as well as the front-panel power switch control transceiver power.
If this is the case, both the ignition switch and the front panel power
switch must be on for transceiver power to turn on.
When the ignition switch controls power, turn-off delays of Imme-
diate, 10, 20, 30, 40, or 50 minutes, 1, 2, 4, 8, 10, 12, or 16 hours or
Forever can be programmed. The delay can be overridden at any time by
turning power off using the front-panel power switch or turning the igni-
tion switch back on.