MULTICOM 4 PLUS, Installer Manual, Page: 13 / 29

24 25 Hardware Diagram Descriptions Hardware Diagram Descriptions
RED – Unusable power or power fault
16) Logo LEDs (LED 1-5) The Logo LED’s act as an
indicator of GSM signal level
OFF – No GSM connection/ Booting
1 LED ON – Unactable connection level,
move/adjust the antenna
2 LED ON – Minimum level for
communication
5 LED ON – Full signal
13) Communications LED (COMMS LED)
FLASHING GREEN VERY SLOW – Awaiting
network connection
FLASHING GREEN – Communicating
SOLID GREEN – Communications ok
OFF – Awaiting communications path
14) Fault LED (FAULT LED)
SOLID RED – Fault detected (Power,
Zones, GPRS, GSM, PSTN, or Tamper)
SOLID GREEN – All enabled features are
currently ‘ OK ’
15) Power LED (POWER LED)
SOLID GREEN – Power supply detected
FLASHING RED/GREEN – Power supply is
outside of normal voltage range