NEC PX602WL-BK Manuale Utente

❼ Troubleshooting

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

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)

–

Indicator display

Projector status

Procedure

Off

No problem, or STAND-
BY MODE - “NETWORK
STANDBY”

–

Flashing

Red

The lens hood is not
fixed on, or the safety
cover (sold separately)
is not fixed on during the
portrait projection

Check  fixing  conditions  of  the  lens  hood  and  the  safety
cover.

Red (cycle of
4 times flash)

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 projector
is in key lock mode

The projector’s keys are locked. The setting must be can-
celed to operate the projector. (

→ Page

Projector’s ID number
and remote control’s ID
number do not match

Check the control IDs. (

→ Pages

)

*  Sleep mode refers to the state whereby the functional restrictions due to the standby mode setting are removed.