Entel HT649 [20/24] Push to talk ptt switch

Entel HT644 ATIS [20/24] Push to talk ptt switch
19
Controls & Indicators
HT649
Antenna
Push To Talk
(PTT) switch
8
Function button
7
On / Off
1
Volume control
LED indicator
9
Speaker
Microphone
Scan button
3
Channel change
4
MEM button
5
Ch16 button
6
On / Off button. Press to turn radio on, press and hold to turn off.
Monitor button. Press to monitor channel
Channel scan button. Press to start/stop channel scanning.
Channel change buttons. Press up/down buttons to change channel.
Mem button. Press to memorise channel to scan.
Ch 16 button. Shortcut button to access channel 16.
Function button:
Short press will illuminate display backlight for 3 short period.
Long press will activate/deactivate keylock
PTT button. Press & hold to speak. Release to listen.
LED indicator.
RED Steady = Transmitting
RED flashing slowly = Battery needs re-charging
GREEN Steady = Receiving
8
7
6
5
4
3
2
1
Monitor button
2
9

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