NEC NP41 - Manual (Page 45)

3
. Usng the Vewer (NP/NP)
NOTE
• The NP61 and NP41 do not have the Viewer.
• The USB port of the NP62 and the NP52 does not support USB hub. Both a USB memory and the Bluetooth ® USB adaptor
cannot be used at the same time.
• 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 SELECT ▲/▼ button
- Auto Adjustment by using the SELECT ◀ or AUTO ADJ button
- Source selection by using the SELECT ▶ (SOURCE) 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 [OPTIONS] menu to the factory de-
fault.
• USB memory
- Be sure to use a USB memory device formatted with the FAT32, FAT16 or FAT12 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 Restrictions
GIF GIF Interlaced GIF, transparent GIF, and animated GIF are not
supported.
JPEG JPG/JPE/JPEG CMYK JPEG and progressive JPEG are not supported.
PNG PNG Interlaced PNG and alpha channel PNG are not supported.
Windows Bitmap BMP -
- Images with up to 4000 x 4000 pixels can be supported.
• More than 300 files in a single folder cannot be displayed with the Viewer.
• 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.