LED/Voice Status Introduction
1
.
LED Status
LED turns on
LED turns on
LED turns on
LED flashes
LED flashes
LED flashes
2
.
Voice Status
”DI” at intervals, it means room number conflicting.
“DI DI” at intervals, it means communication trouble.
“DU”, it means the function is not allowed to operate.
Long “DI”, it means the unit is powering on.
“DI DI...”and flashes, it means door1 wires broke out.
“DI DI...”and flashes, it means door1 wires broke out.
The unit is powering on.
The unit is under mute mode.
The unit is under away mode.
Door1 wires broke out.
Door2 wires broke out
Improper hang up
28
29
Trouble Shooting Guide
Problem
Possible reason
Solution
-Check if the power is on.
-Refer to Operation 1 “ON/OFF”, turn on the unit.
-Check the connection between room and
door station.
-Refer to Operation 1 “ON/OFF”, turn on the unit.
-Refer to Operation 10.2 “Room Number
Setup”, setup a new room number.
-Check the connection between room and
door station.
-Refer to Operation 1 “ON/OFF”, turn on the unit.
-Check the connection between this unit and
the main unit.
-Refer to Operation 10.2 “Room Number Setup”,
setup a new room number.
-Refer to Operation 10.2 “Room Number Setup”,
reset the unit then setup the room number.
-Refer to Operation 1 “ON/OFF”, turn on the unit.
Refer to Operation 7“Talk Volume Adjustment”,
adjust the volume.
Refer to Operation 10.2 “Room Number Setup”,
reset the unit then setup the room number.
The unit does not work.
Room station cannot monitor door station.
“DI DI” at intervals when the system connects
with more room stations.
“DI DI” continuously when the system
connects with more room stations.
Cannot call from door station, room station
cannot monitor door station and sound
“DI DI” at intervals.
Door station can hear the sound from room
normally, but the room station can only hear
very low sound from door station.
When the system only connects with one
room station, it cannot monitor or talk.
Cannot call from door station.
-Power is not connected.
-The unit is OFF.
-The connection between room and door
station is cut off.
-The unit is OFF.
-The room number has not been setup.
-The connection between room and door
station is short circuit.
-The main unit is OFF.
-The connection between this unit and the
main unit is cut off.
Room number confliction.
-No main unit in the system.
-The main unit is OFF.
Talk volume is too low.
This unit is not the main unit.
Check the wire connection of outdoor units.
Sounds "DI DI... " and indicator or
flashes
Door1 or door2 wires broke out
