“Confidential, Do Not Duplicate without written authorization from NEC.”
7-32
ADJUSTMENTS AND INSPECTIONS ATTRIBUTABLE TO THE REPLECEMENT OF ELECTRICAL AND OPTICAL PARTS
LED Mode Status Countermeasures
MMS Not Use Unlit
STATUS Built-in During connection processing Blinking in green
During connection Lit in green
Connection Error Blinking in red
External During connection processing Blinking in orange
During connection Lit in orange
Connection Error Blinking in red
7) “POWER” LED (Not required if already finished)
Check operation specified in the table below.
LED Mode Status Countermeasures
POWER Standby Normal Lit in orange
Error Lit in red
Running Normal Lit in greem
Error Lit in red
Cooling Normal Lit in orange
DOUSER Close Lit in green
8) “STATUS” LED (Not required if already finished)
Check operation specified in the table below.
LED Mode Status Countermeasures
STATUS Standby Normal Lit in green
Lamp lit Retry Blinking in green
Running Normal Unlit
Cooling Normal Unlit
ERROR Error3 Blinking 3 times in red (for 0.5 sec)
at 5 sec. intervals
9) “REAR STATUS” LED (Not required if already finished)
Check operation specified in the table below.
LED Mode Status Countermeasures
REAR Standby Normal Lit in orange
STATUS Warning Lit in red
Error Blinking in red
Running Normal Lit in greem
Warning Lit in red
Error Blinking in red
Cooling Normal Blinking in rorenge
DOUSER Close Blinking in green
10) “MMS STATUS” LED (Already finished for 7-16. Operation check for optional devices)
Check operation specified in the table below.
11) BEEP (Not required if already finished)
Check operation specified in the table below.
LED Status Countermeasures
BEEP Normal No sound
Warning No sound
Error Continuous sound
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