6
TTR v.2.04 EN
Introduction
1. Connector RJ12 for optional telephone handset
For programming and intercom communication. Can also be used
for external calls. Any standard analogue tone dial telephone can
be connected.
2. Reset button
•
Reset all alarms.
•
Terminates a phone call in progress.
•
Triggers manual battery check
•
Activates display of GSM signal quality.
3. LED indicators
•
Mains power
•
Active alarm / Battery status
•
PSTN / GSM Net / Call status
4. RS232 PC connection
For firmware update and configuration.
5. Slot for optional extra station card
Two supplementary microphone/speaker units can be connected
for the car roof and/or in the lift pit. When the station’s alarm button
is pressed for the set delay time, an emergency call is emitted. The
recorded message can be different for each unit.
6. Jumpers for emergency button
Selects NO/NC for the emergency button
7. Jumpers for pictogram, emergency light and sounder
The outputs from the SafeLine TTR can be configured by use of the
jumpers J8 and J9 to activate pictograms emergency light and
sounder switch.
8. Terminals
9. Microphone input
10. Volume control
For loudspeaker in car. Turn right to increase the volume.
11. Slot for PSTN or GSM card
Component list
