Wintec LP-4502+, Руководство пользователя

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*Sub-Tone code indicates a small number icon to the right of
the channel number icon. When is displayed, there are
51 groups of CTCSS. When the display is , there are 83
groups of DCS.
*The Sub-Tone code setting operation is invalid at the
memory / SOS channel.
LCD Back Light ON / OFF
Temporarily press [
○
] (Monitor / Back light key) to turn back
light ON. Temporarily press [
○
] again to turn back light OFF
or it will automatically turn OFF the lighting after 10 sec.
Monitoring
Hold on [
○
] for about 1 sec. Static is heard if the channel is
clear or any voice on this channel can be heard regardless
of CTCSS or DCS settings. LED glows green.
Monitoring is used for the following purposes.
- To receive weak signals due to distance or for signal
intermittently received.
- To receive all signals on same channel even with different
CTCSS / DCS settings.
Keypad Lock / Unlock
Hold on [SET] for about 1.5 sec. until shows on the
screen to confirm keypad lock is enabled. To unlock keypad,
hold on [SET] again for about 1.5 sec. until clear from
the screen.
*When keypad lock is enabled, only PTT, LOCK, POWER,
Monitoring, LCD back light ON / OFF and Volume control
can be operated.
: