Maintenance; Verification; Memory Backup Battery; Firmware - Lenel OnGuard Hardware Installation Manual

109

Maintenance

109.1

Verification

The BRI board contains three Status LEDs (LED A, LED B, LED C) that can be used to verify correct
installation after power up.
The following chart describes the purpose of each LED on the BRI board.
LED Purpose
A This LED blinks rapidly whenever the BRI is powered up and is operating normally.
B This LED is on when upstream communication to the ISC is in process.
C This LED is on when downstream communication to biometric readers is in process.
109.2

Memory Backup Battery

Use of the memory backup battery (3 V lithium ion battery, Rayovac BR2325 or Wuhan Lixing CR2330)
does not apply to this hardware.
109.3

Firmware

Refer to Firmware Updates
BRI Status LEDs
in the Hardware Installation Guidelines section for instructions for downloading.
Hardware Installation Guide
A
B
C
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revision 7 —