ViewSonic PJL3211 PJL3211 User Guide (English) - Page 21

Adjusting the zoom and focus, Adjusting the projector's elevator

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Operating Adjusting the projector's elevator When the place to put the projector is slightly uneven to the left or right, use the elevator feet to place the projector horizontally. Using the feet can also tilt the projector in order to project at a suitable angle to the screen, elevating the front side of the q projector within 11 degrees. This projector has 2 elevator feet and 2 elevator knobs. An elevator foot is adjustable while pulling up the elevator knob on the same side as it. 1. Holding the projector, pull the elevator knobs up to loose the elevator feet. 2. Position the front side of the projector to the desired height. 3. Release the elevator knobs in order to lock the elevator feet. 4. After making sure that the elevator feet are locked, put the projector gently. 5. If necessary, the elevator feet can be manually twisted to make more precise adjustments. Hold the projector when twisting the feet. To loose an elevator foot, pull up the elevator knob on the same side as it. To finely adjust, twist the foot. CAUTION ►Do not handle the elevator knobs without holding the projector, since the projector may drop down. ►Do not tilt the projector other than it elevating its front within 11 degrees using the adjuster feet. A tilt of the projector exceeding the restriction could cause malfunction or shortening the lifetime of consumables, or the projector itself. Adjusting the zoom and focus 1. Use the zoom ring to adjust the screen size. 2. Use the focus ring to focus the picture. Focus ring Zoom ring ViewSonic 16 PJL3211

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16
ViewSonic
PJL3211
Adjusting the zoom and focus
1.
Use the zoom r±ng to adjust the screen s±ze.
2.
Use the focus r±ng to focus the p±cture.
Operating
Focus r±ng
Zoom r±ng
Adjusting the projector's elevator
When the place to put the projector ±s sl±ghtly uneven to the left or r±ght, use the
elevator feet to place the projector hor±zontally.
Us±ng the feet can also t±lt the projector ±n order to project at
a su±table angle to the screen, elevat±ng the front s±de of the
projector w±th±n 11 degrees.
Th±s projector has 2 elevator feet and 2 elevator knobs. An elevator foot ±s
adjustable wh±le pull±ng up the elevator knob on the same s±de as ±t.
1.
Hold±ng the projector, pull the elevator knobs up to loose the elevator feet.
2.
Pos±t±on the front s±de of the projector to the des±red he±ght.
3.
Release the elevator knobs ±n order to lock the elevator feet.
4.
After mak±ng sure that the elevator feet are locked, put the projector gently.
5.
If necessary, the elevator feet can be manually tw±sted to make more prec±se
adjustments. Hold the projector when tw±st±ng the feet.
CAUTION
►Do not handle the elevator knobs without holding the projector,
s±nce the projector may drop down.
►Do not tilt the projector other than it elevating its front within 11 degrees using
the adjuster feet. A t±lt of the projector exceed±ng the restr±ct±on could cause
malfunct±on or shorten±ng the l±fet±me of consumables, or the projector ±tself.
To loose an elevator foot, pull up the
elevator knob on the same s±de as ±t.
To finely adjust, twist the foot.