DSC MAXSYS PC4020 Installation Manual

47
Alt. Comms AC
Trouble
The alternate communicator has lost AC power.
Alt. Comms Bat-
tery TBL
The battery connected to an alternate communicator
module is low.
Alt. Comms FTC
Trouble
The alarm control panel can no longer communicate
with the central monitoring station. The trouble is
generated after the programmed failed communica-
tion attempts. If a later attempt to communicate is
successful, the trouble is cleared.
Alt. Comms
Remote Shut-
down
The alternate communicator has been disabled
by the central station.
Alt. Comms
Encrypt Disabled
Alt. Comms Gen-
eral TX TBL
One of the following conditions has occurred:
• Radio not responding
• Not connected to central station
•No service
• Unstable signal
Alt. Comms TBL
XX
An unidentified trouble has occurred, XX is the trou-
ble number. Please see the appropriate alternate com-
municator manual for details.
Alt. Comms Low
Signal XX
The received signal strength is low, XX is the signal
strength.
T-Link Network
Fault
A communication problem has occurred between the
T-Link and the network.
T-Link Receiver
Trouble
When the T-Link module cannot communicate with
the receiver on the TCP/IP network.
T-Link Communi-
cations Fault
When the T-Link module cannot communicate with
the PC4020 on the PC-Link connection.
Display Trouble Condition

DSC MAXSYS PC4020 Specifications

General

Partitions	8
Event Buffer	1000 events
Keypads	16
Power Supply	16.5V, 40VA transformer
Battery Backup	12V 7Ah (typical)