3 of 12 2008-6-2
⑴⑵
⑶⑷⑸
⑺
⑻
⑼⑽⑹
⑾
(1)
power button
Press this button for a long time to start or close the intercom.
(2)LED indicator
The red indicator will light when it transmit the carrier; the green indicator will light when it
receives the carrier.
The indicator will flicker and give the orange light when it receives Dtmf or 2Tone signal
consistent with the set one locally.
The red indicator flickers in the scanning process.
(3)
/ button (programming button)
(4)LCD display screen
For details, see “LCD Display”.
(5)Volume Control knob
To be used to adjust volume.
(6)Microphone/Programming Interface
(7)
button (programming button)
(8) button (programming button)
(9)
button (programming button)
(10)
button (programming button)
(11)PPT button (on the hand microphone)
Press the PTT button first, and then speak to the microphone to transmit the sound to the
other. Please don’t press this button if you want to listen to the other.
2.2 Display Screen
Display Description
It means the receiving signal strength. 4 lines mean the strongest signal.
Transmission power level
”L” means the transmission of signal for the intercom at the lower power;
”M” means the transmission of signal for the intercom at the medium power;
”H” means the transmission of signal for the intercom at the high power;
Receive Call display
The intercom receives a selective call/call reminder.
Monitoring State display
Scanning State display