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SL3000 v.5.01 EN
Component list
1. Telephone handset (option)
For programming and intercom communication (max 3 sub-
stations). Can also be used for external calls. Any standard
analogue tonedial telephone can be connected.
2. Reset button
Functions: Reset all alarms. Terminate a phone call in progress.
Trigger manual battery check and display of GSM signal quality.
3. LEDs
Functions: Mains power, Battery status, PSTN/GSM Net. Call in/out
progress
4. RS232 PC connection
For firmware update and programming.
5. Slot for optional extra voice 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, an emergency call is emitted. The recorded message
can be different for each unit.
6. Jumper for relay
Selects NO/NC for the relays.
7. Jumper for emergency button
Selects NO/NC for the emergency button.
8. Connector terminals: a, b, c, d and e
9. Volume control
For loudspeaker in car. Turn right to increase the volume.
10. 12V Battery
11. Slot for PSTN or GSM card
