Aiphone IX-MV Setting Manual page 13

 Indicators
Name Status (pattern)
Status indicator Red
flashing
Red light
Point
For a status other than those noted here, refer to Door Station Operation Manual.
Introduction
Normal flashing
0.75 sec 0.75 sec
Fast flashing
0.25 sec 0.25 sec
Long interval flashing
0.25 sec 4 sec
Long irregular flashing
1 sec 0.25 sec
Short irregular flashing
1 sec 0.25 sec
0.25 sec 0.25 sec 0.25 sec
0.25 sec 0.25 sec
13
: On;
Description
Booting
Device error
Communication
failure
Firmware version
upgrading
0.25 sec
Initializing
Standby
: Off