User's Manual

1
1. Application Overview
1.1. Identifying The Parts
TOP VIEW
1. HELP BUTTON (with backlight)
— Press the Help Button once to
activate emergency call.
— Press the Help Button once to answer
incoming call.
— Back-lit design for easy access at
night.
— White backlight ON: When in idle
node.
— Red backlight ON: During alarm
reporting and two-way
communication.
— Purple backlight ON: In Learning
mode / PC programming mode.
2. TEST BUTTON
— Press the Test button once in idle
mode, the Panel will send test report
to Monitoring Center.
3. RESET BUTTON
— Press once in normal mode to reset
mobility timer. (see command 44).
— Before CTC-1052-QT-DT35A dials out
for alarm reporting, press once to
cancel the alarm reporting.
— During or at-the-end of conversation,
press once to terminate two-way
voice communication.
4. Microphone
5. Cellular Signal Strength Indicator
6. Orange LED
— Off: Normal Cellular Network
connection
— On: Cellular signal too weak
— Flashes every 5 seconds: SIM card
missing
— 2 flashes every 5 seconds: No
signal/reception
— 3 flashes every 5 seconds: Cellular
module abnormal
— 4 flashes every 5 seconds: SIM card
PIN code error
<NOTE>
Fault LED priorities: Cellular module
abnormal > SIM card missing > No
signal/reception > SIM card PIN code
error.
7. Green LED
— ON: Power is on
— OFF: Power is off
— Flashes once every second: AC
Power failure
— Flashes once every 2 seconds: Panel
or Device Low battery
8. Volume Adjustment Buttons
— Press the + key to increase the
speaker volume.
— Press the - key to decrease the
speaker volume.
9. Speaker
REAR VIEW
10. Power Button
— Press the Power Button once to
power on/off the panel.