NEC NP-PA672W-13ZL Users Manual - Page 186

(7) Troubleshooting, Indicator Messages, Power Indicator, Status Indicator

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9. Appendix ❼ 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 Off Power is off. Flashing Blue (short flashes) Preparing to turn power on Blue (long flashes) Off timer (enabled) Program timer (off time enabled) Orange (short Projector cooling flashes) Orange (long flashes) Program timer (on time enabled) Lit Blue Power on Red Standby mode (NORMAL) Orange Standby mode (HDBaseT STANDBY) Procedure - Wait a while. - Wait a while. - - - Status Indicator Indicator display Off Flashing Red (cycles of 1) Red (cycles of 4) Flashing Orange Lit Green Orange Projector status Procedure No problem, or - standby mode Cover problem The lamp cover is not properly mounted. Mount it properly. (→ Page 144) Fan problem The cooling fan has stopped turning. Contact an NEC projector customer support center for repairs. 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 different networks. STANDBY MODE in - sleep mode* Button has been The projector's keys are locked. The setting must be canceled pressed while projec- to operate the projector. (→ Page 104) tor is in key lock mode Projector's ID number Check the control IDs. (→ Pages 105) and remote control's ID number do not match * Sleep mode refers to the state whereby the functional restrictions due to the standby mode setting are removed. 173

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173
9. Appendix
❼
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 (HDBaseT STANDBY)
–
Status Indicator
Indicator display
Projector status
Procedure
Off
No problem, or
standby mode
–
Flashing
Red (cycles
of 1)
Cover problem
The lamp cover is not properly mounted. Mount it properly. (
→
Page
144
)
Red (cycles
of 4)
Fan problem
The cooling fan has stopped turning. Contact an NEC projector
customer support center for repairs.
Flashing
Orange
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 different networks.
Lit
Green
STANDBY MODE in
sleep mode*
–
Orange
Button has been
pressed while projec
-
tor is in key lock mode
The projector’s keys are locked. The setting must be canceled
to operate the projector. (
→
Page
104
)
Projector’s ID number
and remote control’s
ID number do not
match
Check the control IDs. (
→
Pages
105
)
*
Sleep mode refers to the state whereby the functional restrictions due to the standby mode setting are removed.