Dell 7609WU - WUXGA DLP Projector Guia do Utilizador descarregar pdf (Página 47)

Troubleshooting Your Projector 47

The OSD does not appear on

the screen

Try to press the Menu button on the panel or

the remote control for 15 seconds to unlock

the OSD. Check the Menu Lock "Menu

Lock" on page 41.

The remote control is not

operating smoothly or works

only within a limited range

The battery may be low. Check if the laser

beam transmitted from the remote is too dim.

If so, replace the batteries with two new AAA

batteries.

Problem

(continued)

Possible Solution

(continued)

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