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8. Appendix
❽
Troubleshooting
This section helps you resolve problems you may encounter while setting up or using the projector.
Indicator Messages
POWER Indicator
Indicator display
Projector status
Procedure
Off
Power is off.
–
Flashing
Blue (short flashes)
Preparing to turn power on
Wait a while.
Blue (long flashes)
Off timer (enabled)
Program timer (off time enabled)
–
Orange (short flashes)
Projector cooling
Wait a while.
Orange (long flashes)
Program timer (on time enabled)
–
Lit
Blue
Power on
–
Red
Standby mode (NORMAL)
–
Orange
Standby mode (NETWORK STANDBY)
–
STATUS Indicator
Indicator display
Projector status
Procedure
Off
No problem, or STANDBY MODE -
“NETWORK STANDBY”
–
Flashing
Red (once per
cycle)
Lens is not fixed on.
Check fixing conditions of the lens.
Red (four times
per cycle)
Fan problem
The cooling fan has stopped turning. Contact
projector customer support center for repairs.
Green (twice per
cycle)
Performing the lens calibration
—
Orange (once
per cycle)
Network conflict
It is not possible to connect the projector’s built-in
LAN and wireless LAN simultaneously to the same
network. To connect the projector’s built-in LAN and
wireless LAN simultaneously, connect them to differ-
ent networks.
In the STANDBY state, the status indicator does not
flash in Orange even if the network confliction is oc-
cured.
Orange (twice
per cycle)
Trouble occurrence while the lens
shift is functioned as accidentally cut-
ting off the power supply.
Carry out the lens calibration
Lit
Green
STANDBY MODE in sleep mode*
–
Orange
Button has been pressed while pro-
jector is in key lock mode
The projector’s keys are locked. The setting must be
canceled to operate the projector. (
→
Page
Projector’s ID number and remote
control’s ID number do not match
Check the control IDs. (
→
)
* Sleep mode refers to the state whereby the functional restrictions due to the standby mode setting are removed.