Cineversum Force one, Руководство пользователя

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11.0 TROUBLESHOOTING
84 R599790 - FORCE Series User Manual
The Upper Portion of the Display is Waving, Tearing or Jittering
This can occur with video or VCR sources. Check your source.
Portions of the Display are Cut Off or Warped to the Opposite edge
Resizing may need adjustment. Adjust until entire image is visible and centered.
Display Appears Compressed (Vertically Stretched)
1. The frequency of the pixel sampling clock is incorrect for the current source.
2. Sizing and positioning options may be adjusted poorly for the incoming source signal.
3. Use an anamorphic lens for typical HDTV and anamorphic DVD sources that have been re-sized and vertically
stretched, via 3rd-party software.
Data is Cropped from Edges
To display the missing material, reduce image size to fill the display area available in the projector, then stretch
vertically to fill the screen from top to bottom. Add the anamorphic lens to regain image width.
Display Quality Appears to Drift from Good to Bad, Bad to Good
1. The source input signal may be of low quality.
2. The H or V frequency of the input may have changed at the source end.
Display has Suddenly Frozen
If the screen blacks out inexplicably, it is possible that excessive voltage noise on the AC or ground input has
interrupted the projector’s ability to lock on to a signal. Power down the projector and disconnect from AC. Then plug
in again and power up as usual.
Colors in the Display are Inaccurate
1. The color, tint, color space and/or color temperature settings may require adjustment at your input source.
2. Try Auto Setup.
3. Ensure signal connections are correct.
4. Ensure the proper channel for this source is being used.
Display is Not Rectangular
1. Check leveling of the projector. Ensure the lens surface and screen are parallel to one another.
2. Is the vertical offset correct? Make the necessary adjustments to the vertical offset on the lens mount.
Display is “Noisy”
1. Display adjustment at the input source may be required. Adjust pixel tracking, phase and filter. Noise is
particularly common on YPbPr signals from a DVD player.
2. Ensure the video input is terminated (75 ohms). If it is the last connection in a loop-through chain, the video input
should be terminated at the last source input only.
3. The input signal and/or signal cables carrying the input signal may be of poor quality.
4. If the distance between the input source device and the projector is greater than 25 feet, signal amplification/
conditioning may be required.
5. If the source is a VCR or off-air broadcast, detail may be set too high.
11.8 Web Interface
After upgrading the projector software, the Web pages do not display correctly
1. After upgrading, the temporary internet files and cookies must be cleared from the Web Internet Browser to
ensure that Web UI changes can take effect.
2. Using the Internet Explorer menu bar, select Tools> Internet Options. Click Delete from the Browsing history
option. Click Delete files. Once the Delete Files window displays, click Yes. Then click Delete cookies. Once the
Delete Cookies window displays, click Yes then click Close. Click OK to close the Internet Options window.
3. Close the browser and re-open before connecting to the projector.
A backup file cannot be saved
Before saving a backup file, you may be prompted from a pop-up window. Disable the pop-up blocker from
Main>Tools>Pop-up Blocker. NOTE: Different types of toolbars have the potential to block pop-ups.
1. Using the Internet Explorer menu bar, select Tools>Internet Options to open the Internet Options window.
2. Select Internet, then click Custom Level to open the Security Settings-Internet Zone window.
3. Scroll down the list until you see “Downloads” option setting. Ensure the “Automatic promting for file downloads”
and “File Download” options are enabled, then click OK. Once the Warning window displays, click OK.
4. Using the Internet Option window, select Local intranet, then click Custom Level. Repeat Step 3.