Filter
Top Products
C2928M-A (4/07) 59
Table B. LED Code Chart
LED Name
When the LED is…
Off Green Amber Red
Ready Lamp is on (or no power)
Source
No power to the electronics
module
Valid source is present Source absent or not valid
Lamp Lamp off
Lamp on Lamp strike Lamp failed
Fan Fan off Fan is running
Fan failed recently, but is
now running
Fan failed
Lamp disabled
Remote IR Not receiving IR now
Receiving any IR radiation
Door Open (refers to rear
panel and electronics
module door)
No power to electronics
Door closed & rear panel
closed
Lamp enabled
Either door was open, now
closed
Must cycle AC power to
reset and enable lamp
Either door open
Lamp disabled
Serial Data
No command received
Received any command
Serial Cmd
Received command “meant
for me”
Lamp Saver
Lamp Saver not active or
lamp is off
Lamp Saver active
Source present Lamp on
Active
Lamp is cooling
Source present
Lamp will come on when
cooled
Active
Source absent
Lamp off
Optical Engine Status Optical engine OK
Optical engine fault or
communication failure
Ballast Status
1
Lamp off Lamp on
Ballast fault or
communication failure
Ballast Supply
2
High voltage (HV) off HV on and ready HV on, not ready yet
Had to wait more than
10 seconds for ready state
1
At this writing, Ballast Status LED is not implemented, so it is always off.
2
At this writing, Ballast Status LED will show Red state only briefly.