BenQ DS550 Projector User Guide

User’s Manual

Resetting Lamp Timer

If replacing the lamp after 1500 hours of operation, please carry out the following operation within 10 minutes of powering on.

OSD FUNCTION

Press the MENU button into OSD menu, and use “

4” (KEYSTONE+) or “3”

(KEYSTONE-) to select the Control page.

Then press the Menu button again to highlight the Lamp item.

Press “

4” (KEYSTONE+) or “3”

(KEYSTONE-) buttons, the lamp usage time will display on the bottom of the screen and can be adjusted.

•

Use the “

4” (KEYSTONE+) or “3”

(KEYSTONE-) buttons to select the "Reset" item and press the “MENU” to reset the usage time.

•

After reset the usage time, press “EXIT”

(AUTO) to save and exit.

OSD

Main OSD Menu

Press the “Menu” key and the main OSD menu structure will display as shown at right hand (Fig.

21). Whenever AV box is attached, 4 sub-pages will display in the menu: Display page, Image page,

Control page, and Source page. However if input is from PC and no AV box is attached, Source page will not display in the menu.

Press the “Menu” key again to enter Display page items, or press “

3” (KEYSTONE-) or “4”

(KEYSTONE+) to select sub-pages. (The main

OSD menu will automatically disappear if a key is not pressed within 10 seconds).

Figure 21 Main OSD menu

Press the “Exit” (AUTO) button to leave the current sub-page, and press “Exit” (AUTO) button again to leave the main OSD menu (at the same time the settings are saved).

Input status PC input without AV box

Subpage Display

Image

Control

PC input with AV box

Display

Image

Control

Source

Video input with AV box

Display

Image

Control

Source

Operation 15

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