Benq MP782 ST Manuel D’Utilisation

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Operation
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If the frequency/resolution of the input signal exceeds the projector's operating range, you will 
see the message “Out of Range”
 
displayed on a blank screen. Please change to an input 
signal which is compatible with the projector's resolution or set the input signal to a lower 
setting. See 
 for details.
Adjusting the projected image
Adjusting the projection angle
The projector is equipped with 1 quick-release adjuster foot and 1 rear adjuster foot. These 
adjusters change the image height and projection angle. To adjust the projector:
1.
Press the quick-release button and lift the front 
of the projector. Once the image is positioned 
where you want it, release the quick-release 
button to lock the foot in position.
2.
Screw the rear adjuster foot to fine-tune the 
horizontal angle.
To retract the foot, hold up the projector while 
pressing the quick-release button, then slowly lower 
the projector. Screw the rear adjuster foot in a reverse 
direction.
If the projector is not placed on a flat surface or the 
screen and the projector are not perpendicular to each 
other, the projected image becomes trapezoidal. To 
correct this situation, see 
 for details.
Auto-adjusting the image
In some cases, you may need to optimize the picture 
quality. To do this, press AUTO on the projector or 
remote control. Within 3 seconds, the built-in 
Intelligent Auto Adjustment function will re-adjust the 
values of Frequency and Clock to provide the best 
picture quality. 
The current source information will be displayed in the 
corner of the screen for 3 seconds.
• 
The screen will be blank while AUTO is functioning.
• 
This function is only available when a PC signal (analog RGB) is selected.
Fine-tuning the image clarity
If needed, sharpen the image by rotating the focus ring. 
1
2
Do not look into the lens while 
the lamp is on. The strong light 
from the lamp may cause 
damage to your eyes.
Be careful when you press the 
quick-release button as it is 
close to the exhaust vent where 
hot air comes from.