Sanyo PLC-WL2503A owner manual Setting, Fan control, Video delay control, Lamp counter, Note

Setting

Fan

This function provides the following options in the cooling fans’ operation when the projector is turned off (p.20).

L 1...... Normal operation

L 2...... Slower, lower-sound and longish-time than the

normal operation (L1).

Fan control

Choose the running speed of cooling fans from the following options according to the ground elevation under which you use the projector.

Off............ Normal speed. Set this function to Off when

using the projector in non-high altitude environment.

On 1......... Faster than Off mode. Select this mode when

using the projector in high altitudes (about 1,200 meters or more above the sea level) where the fans have less cooling effect.

On 2......... Faster than On 1 mode. Select this mode

when using the projector in higher altitudes than above where the fans have lesser cooling effect.

Video delay control

When you want to make a digital processing of a projected image faster, set this function.

Use the Point ▲▼ buttons, select an item of Off or On.

Lamp counter

This function is used to display the cumulative lamp operating time and reset the lamp counter.

When the total lighting time of a lamp exceeds the recommended total hours of use, the Lamp replacement icon (Fig.1) will appear on the screen, indicating that the end of lamp life is reached.

When replacing the projection lamp, reset lamp counter. See "Resetting the Lamp Counter" on page 64.

Note:

The Lamp replacement icon (Fig.1) will not appear when the Display function is set to Off (p.46), or Freeze (p.25), or No show (p.26).

Note:

•Fan noise becomes louder in On 1 and On 2.

•Failure to set the running speed of cooling fans properly may affect the projector life.

Note:

Noise reduction and Progressive can not be selected when Video delay control function is set to On.

Fig..1 Lamp replacement icon

This icon appears on the screen when the end of lamp life is reached.

Note:

At turning on, the icon (Fig.1) will appear.

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