How can I adjust focus?

Many of these projectors have a manual focus, and an auto focus. Make sure the auto focus is turned off in the menu options.
Then make sure the manual focus is not moving on it's own from vibration of the cooling fan. You can check this by manually focusing the projector, then taking a marker and marking a line on the focus wheels. If the projector goes out of focus, check the line you made and see if it has moved, if so. Your projector is going out of focus from vibration of the cooling fan, or the surrounding environment.
If your projector is mounted to the ceiling you can add a couple of rubber washers between the projector and the mounting bracket to cut down on vibration.
If your projector is sitting on a desk / table / ground, you can use foam padding to keep it from vibrating.

another solutions would be to temporarily tape the adjusting knobs while the projector is in use.
If your projector has a protective cap that is put on the lens when not in use, this will also push the lens out of focus, and will need to be re-adjusted each use.

The auto-focus system in Kodak slide projectors is really an auto-measurement system: One set manually, the system is supposed to maintain that distance on all subsequent slides. Correct orientation of the slides is that they are all placed in the slide tray in the SAME direction (the matte side of the transparency facing toward the screen). The measurement is from the FRONT of the slide transparency to the BACK of the projection lens. REPAIR calibration of the system requires 2 special tools: a RANGE SLIDE and a TARGET SLIDE. These tool slides and the calibration procedure SHOULD be available from: www.micro-tools.com They purchased all remaining repair parts from Kodak when Kodak stopped supporting slide projectors. Good Luck !! Jim

The auto-focus system requires adjustment / set-up with special tools if the auto-focus no longer functions correctly. Before ordering the tools from: www.micro-tools.com
check a couple of things:
1. Is the "Auto-Focus on-off Switch" in the "ON" position?
2. Put a slide that is as dark as possible in the slide gate. Power on, lamp on. Look down into the gate, on the front side of the slide. You should see a "S"-shaped light near the center of the slide.
If you have validated both of the conditions above, then I would contact my friends at micro-tools for the special tools. They should be able to provide you with adjustment instructions.
Good Luck !! Jim

1. Power-Cycle your AVerVision Document Camera to reset the focus motor.
2. If your Camera has Auto focus, Press the auto focus button on your document camera's control panel.
3. Reset your camera to Default by Pressing MENU > Default > Yes > Enter. Then Power-Cycle your camera.
4. Check your output device's focus adjustment.
5. Power-Cycle your AVerVision Document Camera to reset the focus motor.
6. If Manual Focus adjustment is available on your camera's remote control, try adjusting back to focal point from the remote.
7. If your camera has a Manual focus knob, manually adjust the focus by turning the focus knob located on the camera head.
8. If adjusting the focus knob does not focus the image, please click here http://support.averusa.com/kb_article.php?ref=9869-UMJQ-1105 for instructions on how to fix the focus ring.

hi,
first of all check the tint setting on your projectors picture menu.
if not get the correct color then, your projector is a dlp projector that means it have a color wheel in side. if the synchronization of color wheel is not correct this problem can occur. there is a sensor for couting the rpm of color wheel. also have a black mark on the color wheels rotating portion. the sensor scene this black mark for making count. if there is any dust in that portion it will make difficult to the sensor making the counts. you have to remove the color wheel to clean the same.
i have added a video how to clean the color wheel . not the same projector.
ok

This projector has a very short throw distance of approx. 7 1/2 feet to 9 1/2 feet. Anything over or under that distance will be out of focus.

Is the picture a perfect rectangle shape on the screen. If not then either adjust the angle of the screen, or use the keystone function on the menu to correct it.
Does it still not focus correctly after doing this

Hi,
I'm afraid, no remote option available to focus image of this projector and has to do manually. Check projector Menu and select Test Pattern for optimum focus and it would be one time job if projector and screen distance has not been changed.

I'm not sure about the advice regarding "color management" as it has nothing to do with focus.

User manual link is also broken and take you no where.

When you have no inputs into the projector let it enter standby mode, then press down, then up, left, then right. This will take you into the service menu. Once in the menu find the adjust option , scroll down to the 3rd line 2111-16 (POS_CNT2) and change that.

hey, i have one too, just take the camera out of auto adjustment and put it in say, program auto or some other setting on the thumb wheel...