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6. Press to highlight Timer Counting Direction and select your desired counting
direction by pressing / .
7. Press to highlight Sound Reminder and decide if you want to activate sound
reminder by pressing / . If you select On, a double beep sound will be heard at
the last 30 seconds of counting down/up, and a triple beep sound will be produced
when the timer is up.
8. To activate the presentation timer, press and press / to highlight Start
Counting and press Enter.
9. A confirmation message displays. Highlight Yes and press Enter to confirm. You will
see the message “Timer is On” displaying on the screen. The timer starts counting
when the timer is on.
To cancel the timer, perform the following steps:
1. Go to the SYSTEM SETTING: BASIC > Advanced > Presentation Timer menu.
2. Highlight Off. Press Enter. A confirmation message displays.
3. Highlight Yes and press Enter to confirm. You will see the message “Timer is Off”
displaying on the screen.
Hiding the image
In order to draw the audience's full attention to the presenter, you can press BLANK to hide
the screen image. Press any key on the projector or remote control to restore the image. The
word 'BLANK' appears at the lower right corner of the screen while the image is hidden.
You can set the blank time in the
SYSTEM SETTING: BASIC > Blank Timer menu to
let the projector return the image automatically after a period of time when there is no action
taken on the blank screen.
Once Blank is pressed, the projector enters Economic mode automatically.
CAUTION
Do not block the projection lens from projecting as this could cause the blocking object to
become heated and deformed or even cause a fire.
Locking control keys
With the control keys on the projector locked, you can prevent your projector settings from
being changed accidentally (by children, for example). When the Panel Key Lock is on, no
control keys on the projector will operate except Power.
1. Press (Panel Key Lock), or go to the
SYSTEM SETTING: ADVANCED >
Advanced > Panel Key Lock menu
2. Press / to select On.
3. A confirmation message is displayed. Select Yes to confirm.
To release panel key lock, press and hold for 3 seconds.
You can also use the remote control to enter the
SYSTEM SETTING: ADVANCED >
Advanced > Panel Key Lock menu and press / to select Off.
Selection Description
Count Up Increases from 0 to the preset time.
Count Down Decreases from the preset time to 0.