Basic Operation

Switching the projector on/off

POWER and POWER LOCK indicators

The POWER indicator informs you of the status of the power and the POWER LOCK indicator shows the status of the RELEASE button. When the TEMP indicators are flashing, the POWER and POWER LOCK indicators will light red and you cannot switch the projector on.

 

 

POWER LOCK indicator

POWER LOCK indicator status

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Indicator status

Status

 

 

 

 

 

zzNo power is supplied.

No illumination or flashing

zzThe RELEASE button is pressed and the POWER button is unlocked while

 

 

the power is on.

Red

Lit

The POWER button is locked.

Flashing

Pressing the locked POWER button.

 

POWER indicator status

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Indicator status

Status

 

 

No illumination or flashing

No power is supplied and the internal cooling fan is not operating.

 

Lit

The power is turned off (when STANDBY MODE is set to ECO).

Red

If the POWER button is pressed, projection starts.

 

 

Flashing

The power is turned off (when STANDBY MODE is set to NORMAL).

Green

Flashing

The power is on and preparing for projection.

Lit

The projector is projecting.

 

 

Lit

No power supply and the internal fan is cooling the lamp by internal power

 

supply.

Orange

 

Flashing

The power is switched on again while cooling the lamp and recovering to the

 

 

projection mode. Recovery may take a while.

 

 

Remarks

zzWhen the power is turned off, the internal fan is cooling the lamp by internal power supply.

zzThe power is switched on again while cooling the lamp and recovering to the projection mode. Recovery may take a while.

zzEven while the power is turned off (when STANDBY MODE is set to ECO, the POWER indicator is lit in red), power of about 0.9 W is consumed.

20 - ENGLISH

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Panasonic PT-LB90NTU, PT-LB90U, PT-LB78VU Power Lock indicator status, Power indicator status, Indicator status Status