Nikon NP64 Manuale Utente

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

Off

The main power is off

–

Blinking light

Green

0.5 sec On,
0.5 sec Off

The projector is getting ready to turn on�

Wait for a moment�

2.5 sec On,
0.5 sec Off

Off Timer is enabled.

–

Orange

0.5 sec On,
0.5 sec Off

The projector is cooling down�

Wait for a moment�

Steady light

Green

The projector is turned on�

–

Orange

[NORMAL]  is  selected  for  [STANDBY
MODE]

–

Off

Normal or Standby ([POWER-SAVING] for
[STANDBY MODE])

–

Blinking light

Red

1 cycle (0.5 sec On, 2.5
sec Off)

Lamp cover error or lamp housing error

Replace the lamp cover or lamp housing correctly�

2 cycle (0.5 sec On, 0.5
sec Off)

Temperature error

The projector is overheated� Move the projector to a 
cooler location�

3 cycle (0.5 sec On, 0.5
sec Off)

Power error

Power  unit  is  not  working  properly.  Contact  your
dealer�

4 cycle (0.5 sec On, 0.5
sec Off)

Fan error

Fans will not work correctly.

6 cycle (0.5 sec On, 0.5
sec Off)

Lamp error

Lamp fails to light. Wait a full minute and then turn on
again�

8 cycle in red and 1 
cycle in green (0�5 sec 
On, 0.5 sec Off) or  
8 cycle in red and 2 
cycle in green (0�5 sec 
On, 0.5 sec Off)

Cooling pump error

•  The  two  screws  on  the  lamp  housing  are not com-

pletely tightened� Tighten the two screws alternately 
until both screws are completely tightened�

•  The  cooling  pump  is  not  working  properly.  Contact

your dealer�

Green

Re-firing the lamp (The projector is cooling 
down�)

The projector is re-firing�
Wait for a moment�

Steady light

Green

Standby ([NORMAL] for [STANDBY MODE]) –

Orange

CONTROL PANEL LOCK is on.

You  have  pressed  cabinet  button  when  Control  Panel 
Lock is on.

CONTROL ID error

Remote control ID and projector ID are not matched�

Off

Normal

–

Blinking light

Red

Lamp has reached its end of life. Lamp re-
placement message will be displayed�

Replace the lamp�

Steady light

Red

Lamp has been used beyond its limit. The
projector will not turn on until the lamp is 
replaced�

Replace the lamp�

Green

[ECO MODE] is set to [ON]

–

If the temperature inside the projector rises too high, the over-temperature protector will automatically turn off the
lamp with the STATUS indicator blinking (2-cycle On and Off.)
Should this happen, do the following:

- Unplug the power cable after the cooling fans stop.
- Move the projector to a cooler location if the room where you are presenting is particularly too warm.
- Clean the ventilation holes if they are clogged with dust.
- Wait about 60 minutes until the inside of the projector becomes cool enough.