NEC NP-UM330W Series, Руководство пользователя

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4. Using the Viewer
NOTE
• The USB port of the projector does not support USB hub.
• The following operations by using the buttons on the projector are not possible when the VIEWER screen such as the slide screen
and the thumbnail screen is displayed.
- Keystone correction by using the ▲ / ▼ button
- Auto Adjustment by using the AUTO ADJ. button
- Volume control with the ◀ or ▶ button
To perform Keystone correction or Source selection during display of the Viewer, press the MENU button twice to display the
menu and operate Viewer from the menu.
• Freezing picture by using the FREEZE button on the remote control is not possible when the VIEWER screen such as the slide
screen and the thumbnail screen is displayed.
• Executing [RESET]
→
[ALL DATA] from the menu will return the settings for the Viewer toolbar to the factory default.
• USB memory
- Be sure to use a USB memory device formatted with the FAT32 or FAT16 file system.
The projector does not support NTFS formatted USB memory.
If the projector does not recognize your USB memory, check if the format is supported.
To format your USB memory in your computer, refer to the document or help file that comes with your Windows.
- We do not warrant that the USB port of the projector will support all USB memories in the market.
• Supported images
- Supported file format for Viewer are as follows.
We do not warrant all the images are supported for Viewer.
Images other than mentioned in the table may not be supported.
Image type Extension Description
JPEG JPG/JPEG Baseline/Exif are supported
- Slideshow, effect, and sound effect set with PowerPoint cannot be played back.
- Image can be displayed at a resolution up to 10000 × 10000 pixels.
- Even if images are met by the above conditions, there may be some images which cannot be played back.
- More than 200 icons (total number of image file icons and folder icons) cannot be displayed in a thumbnail screen.
- Long file/folder name will be limited to the specified length. This can be shown by bracket added.
- If one folder has many files, it takes some time to play back.
• If a single folder contains too many files, switching images will take time. To shorten switching time, reduce the number of images
contained in a single folder.
TIP: Exchangeable image file format (Exif) is a standard image file format used by digital cameras with the addition of specific
shooting data.