❼ Troubleshooting; Indicator Messages - NEC NP-PH1400U User Manual

❼ Troubleshooting
This section helps you resolve problems you may encounter while setting up or using the projector.

Indicator Messages

POWER Indicator
Indicator display
Off
Flashing Blue (short flashes)
Blue (long flashes)
Orange (short flashes)
Orange (long flashes)
Lit Blue
Orange
Red
STATUS Indicator
Indicator display
Off
Flashing Red (cycles of 1)
Red (cycles of 4)
Flashing Orange
Lit Green
Orange
LAMP 1/LAMP 2 Indicator
Indicator display
Off
Flashing Green
Red
Red (cycles of 6)
Lit Red
Green
Projector status
Power is off.
Preparing to turn power on
Off timer (enabled)
Program timer (off time enabled)
Projector cooling
Program timer (on time enabled)
Power on
Standby mode (NORMAL or NETWORK
STANDBY)
Standby mode (POWER-SAVING)
Projector status
No problem, or standby
mode (POWER-SAVING
or NETWORK STANDBY)
Cover problem
Fan problem
Network conflict
Standby mode (NOR-
MAL)
Button has been pressed
while projector is in key
lock mode
Projector's ID number
and remote control's ID
number do not match
Projector status
The lamp is turned off.
Preparing to relight lamp after
lighting has failed
Lamp replacement grace period
Lamp does not light
Lamp usage time exceeded
Lamp lit
–
The lamp cover is not properly mounted. Mount it properly. (→ Page
191)
The cooling fan has stopped turning. Contact an NEC projector cus-
tomer support center for repairs.
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.
–
The projector's keys are locked. The setting must be canceled to oper-
ate the projector. (→ Page 131)
Check the control IDs. (→ Pages
–
Wait a while.
The lamp has reached the end of its service life and is now in
the replacement grace period (100 hours). Replace the lamp
as soon as possible. (→ page 189)
The lamp has not turned on. Wait at least 1 minute, then turn
the power back on. If the lamp still does not light, contact an
NEC projector customer support center.
The lamp has exceeded its usage time. The projector's power
cannot be turned on until the lamp is replaced. (→ page 189)
–
232
9. Appendix
Procedure
–
Wait a while.
–
Wait a while.
–
–
–
Procedure
and 132)
131
Procedure