Table of Contents
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Power LED blinking timing chart
1.
Subject
Information of LED Flashing timing chart.
2.
Contents
When abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the
defective block can be identified by number of blinking of the Power LED on the front panel of the unit.
Blinking
times
Once
1
2
3
4
5
6
7
8
9
10
13
14
Blinking timing
4 sec
Light
No Light
13
Contents
INVERTER_SOS
FAN_SOS
SOS
SUB_F_12V
MAIN_9V
SUB_5V
SUB_3.3V
MAIN_3.3V
SOUND_SOS
ZWEI_SOS
Emergency SOS
AUDIO_PWM_SOS
Check point
A BOARD,
P UNIT
A BOARD
A BOARD
A BOARD
P UNIT
A BOARD
A BOARD
V BOARD
A BOARD
A BOARD
V BOARD
A BOARD
A BOARD
A BOARD
A BOARD
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