Hytera PD-705G [17/22] Functions and operations

Hytera PD-705G [17/22] Functions and operations
12
Call Only (HDC1200)
Operation:
1. Press the programmed Emergency key to go to the Revert
Channel, and the LED glows red.
2. If the feature “Alarm with Call to Follow” is enabled, you can
speak into the microphone to make an emergency call when
the LED glows red.
3. When the LED ashes orange, your radio is receiving.
To exit the Emergency mode, long press the programmed
Emergency key.
Note:
Yo u r  dealer m a y set t h e  number of
alarm cycles and alarm duration (None),
number of polite retries and impolite
retries(HDC1200),numberofvoicecycles,
duration of each transmission and TX
interval.
Operation Method for Digital Emergency
Call Only
Operation:
1. Press the programmed Emergency key to go to the Revert
Channel.
2. If the feature “Alarm with Call to Follow” is enabled, you can
speak into the microphone to make an emergency call when
the LED glows red.
3. When the LED ashes orange, your radio is receiving.
If the preset Voice Cycles expire, you can hold down the PTT
key to make the emergency call again (the LED glows red).
After the emergency call is transmitted, please release the
PTT key to receive.
To exit the Emergency mode, long press the programmed
Emergency key.
Note:
Yourdealer may set the number of voice
cycles,duration ofeachtransmissionand
TXinterval.
Adjust Squelch Level
This feature allows you to adjust the squelch threshold required for
the radio to unmute.
Generally, Tight is used in high noise environment. It requires
stronger signal for the radio to unmute. If the squelch level is
set to Open, the speaker will keep unmuted irrespective of the
satisfaction of decoding conditions.
operation :
Press the programmed Adjust Squelch Level key to switch among
Tight, Open and Normal (from Tight to Open, a low-pitched tone
and background sound are heard; from Open to Normal, a high-
pitched tone is heard and the background sound disappears; from
Normal to Tight, a high-pitched tone is heard).
Functions and Operations

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