BenQ MX613ST, MS612ST user manual Adjusting the projected image, Adjusting the projection angle

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.	1		2
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		Do not look into the lens while
direction.
		the lamp is on. The strong light
If the projector is not placed on a flat surface or the		from the lamp may cause
screen and the projector are not perpendicular to		damage to your eyes.
each other, the projected image becomes trapezoidal.		Be careful when you press the
To correct this situation, see "Switching input signal"		quick-release button as it is
on page 24 for details.		close to the exhaust vent where
		hot air comes from.

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 PC signal (analog RGB) is selected.

Fine-tuning the image size and clarity

1.	Adjust the projected image to the size 2.	Sharpen the image by rotating the
	that you need using the zoom ring.	focus ring.

18 Operation