1.
Handset calling button
K1
To call another handset paired with the same house no., press K1, three beep sound will be
heard. Speak only after these three beep sound, release K1 when finish talking to hear reply from
opposite party. This is a push-to-talk button so the button must remain pressed in whilst you
speak directly into the microphone.
2.
Hang up/Power ON/OFF button
K2
This button has two functions :
a)
Hang up after communicating with gate station. Both handset and gate station will return back to
standby mode.
b)
Power ON/OFF – Long press of K2 for 4 seconds will switch on or off the handset.
3.
Call reply/Calling gate station button/PTT
K3
When receiving a call from gate station, press K3 to start communicating with visitor. Each time
K3 is pressed, a two beep sound will be heard. Speak only after these two beep sound or the
visitor will miss out some words.
Under standby mode, press K3 can directly speak to the gate station. However, the gate station
cannot talk back. This is a push-to-talk button so the button must remain pressed in whilst you
speak directly into the microphone.
4.
Lock A button
K4
During communication with gate station, pressing K4 can activate relay A (with 1amp rating)
and cause the gate to open. The LCD will show door open icon with letter A for 5 sec once the
gate station successfully receives this command signal.
Under standby mode, pressing K4 can also trigger relay A and cause gate to open. Keep the
button pressed in for 3 seconds to trigger. This long press is a precaution against accidental
triggering.
5. Lock B button
K5
During communication with gate station, pressing K5 can activate dry contact B (with 300mA
rating) to close momentarily for 3 sec. The LCD will show door open icon with letter B for 5 sec
once the gate station successfully receives this command signal.
Under standby mode, pressing K5 can also activate dry contact B. Keep the button pressed in for
3 seconds to trigger. This long press is a precaution against accidental triggering.
6: Call alert/ring type select button
K6
Press K6 to select the preferred type of call alert from below :
a)
Vibration only
b)
Visual light only
c)
Ringing tone only
d)
Vib Visual light
e)
Visual light + Ringing tone