Microtek Vs1 Digital Projector User Manual

4. Loosen the two slotted screws on the lamp module bracket.
5. Gently lift and pull up on the metal wire to remove the lamp module.
Caution:  Do not touch any glass portion of lamp module or may damage it
and shorten its operation life.  Do not drop the lamp module or glass may
shatter to cause injury.
6. Carefully place the new lamp module into the projector with the glass
portion facing left.  Insert the lamp module securely and match two location
pins to both location holes of the inner engine case....

Cleaning the Air Filter
To ensure proper ventilation of your projector, the air filter should be periodi-
cally cleaned.  More frequent cleaning may be required if you use your projec-
tor in a dusty or dirty environment.
Caution:  If the air filer is not cleaned properly, it can become clogged with
dust and prevent proper ventilation.  This may cause overheating and
damage the projector.
Important:  If the filter cannot be cleaned or becomes damaged or torn, it
should be promptly replaced with a...

Troubleshooting
Power Indicator
The power and lamp indicator on the keypad provides you with information
about the condition of the projector.
            Condition
Lamp is off but live power cord is
connected to the projector.
Projector is in standby mode.
OR
Lamp is off and fan is running.
Projector is cooling down.
Lamp is on and fan is running.
Projector is ready.
Scaling chip is malfunctioning.
System is over temperature.
I2C bus is malfunctioning.
Lamp is malfunctioning.
Fan is malfunctioning.
Top...

Color or text is not being
projected.
Some text or fonts are
not sharp with a com-
puter as an image
source.
Image isn’t centered on
the screen.
Image is out of focus.
Image and menus are
upside down.
Image and menus are
reversed from left to right.
Image appears flat with
no contrast
Image appears washed
out or dark
                                    Solution
Adjust the brightness up or down until the text is
visible.
For optimal results, set the computer’s resolution
to 1024 x 768. (Refer to your...

          Problem
Image is “noisy” or
streaked.
Image is wider at the
top or bottom of the
screen.
Image is wider at one
side than the other
Projected colors
don’t match the
computer or video
source colors.                                         Solution
 From the Setup tab in the menus, adjust the frequency
and tracking manually to find an optimal setting.
 Try connecting to another computer. The problem
could be with your computer’s video card.
This keystoning effect is caused by the projection...

Remote Control
               Problem
Projector responds poorly
or not at all to the remote
control.                        Cause and Solution
 Make sure that the total distance from the
remote to the projector is no more than 32 feet
(10 m).
 Point the remote control at the screen or at the
front of the projector.
 Make sure nothing is blocking the infrared
sensor on the front of the projector.
 Darken the room. The lighting might be
effecting the remote control.
 Replace the remote control...

            Problem
The S-Video image source
does not appear.
Only the start-up screen
appears and not the image
from the image source.
The image source is
connected but a No Signal
message appears.                      Cause and Solution
Some inexpensive cables are not compatible
with the projector. Be sure to use the cable that
came with your projector.
 Verify that the cables are connected correctly.
See “Connecting the Projector” on page 7.
 Verify that the proper image source is con-
nected and...

Safety
These safety precautions include information to prevent personal injury and
damage to the projector.
Safety Definitions
Warning: Statements identify conditions or practices that could result in
personal injury.
Caution: Statements identify conditions or practices that could result in
damage to your equipment.
                 Warning: For information about use of a feature, please refer to
                 this 
 User Guide.
                Warning: Hot surface. Do not touch.
Projector Safety...

Caution: Never operate your projector without the lamp module or lamp
module door. Doing so may damage the projector.
Caution: Proper ventilation is important. Don’t block ventilation openings.
Never operate this projector in an enclosed area. Do not place the projector
on a tablecloth or other soft covering that may block the vents. With ceiling
installations, use approved mounting hardware. Do not put the projector near
heat ducts, air cleaners, transformers or other electrical devices. For perma-
nent...