Using The Viewer; Things You Can Do With The Viewer - NEC P547UL User Manual

6. Using the VIEWER

6-1. Things you can do with the VIEWER

The [VIEWER] has the following features.
• When you insert a commercially available USB memory containing the picture into the USB port
of the projector (Type A), the images on the USB can be projected by the unit. By doing this, you
can make a presentation without using a personal computer.
• The types of images that can be projected in the [VIEWER] are JPEG and PNG.
• Thumbnails can be displayed in the [VIEWER], allowing you to quickly select a picture to be
projected.
• When projecting multiple pictures continuously ([SLIDESHOW]), the pictures may be switched
manually (manual playback) or automatically ([AUTO PLAY]). The interval for changing the pictures
can also be modified during [AUTO PLAY].
• The projection order can be specified by the picture file name, file type, date and size, and the
ascending/descending order can be selected.
• The orientation of the picture can be rotated in units of 90°.
• You can change the screen of the input terminal in a signal-less state (background logo) or the
background image of the MultiPresenter start-up screen (MultiPresenter logo). You can also set
a password to prohibit third parties from changing the pictures. (→ page 106)
NOTE:
• When the [VIEWER] (slide screen, file list screen) is being displayed, keystone correction using the ▼ buttons is not possible.
To perform keystone correction when the [VIEWER] is being displayed, press the MENU button 2 times to display the on-screen
menu.
• When the [VIEWER] is being displayed, the FREEZE button on the remote controller does not work.
• When you select [RESET] → [ALL DATA] in the on-screen menu, the option menu settings of the [VIEWER] return to the default
state when shipped from the factory.
• About USB memory
Format the USB memory used by the [VIEWER] of the projector in the FAT32 format or FAT16 format.
- The projector cannot recognize a USB memory that has been formatted in the NTFS format.
- Check the file system format if the USB memory inserted into the projector is not recognized.
- Refer to the instruction manual or the help file of the Windows you are using for details on how to format a USB memory.
- The USB port of the projector does not guarantee that all USB memories commercially available will work.
• About compatible images
- The following pictures can be projected by the [VIEWER].
JPEG Extension
Format
Color
Resolution
EXIF
PNG Extension
Format
Color
Resolution
jpg, jpe, jpeg (case insensitive)
Baseline, progressive
RGB, grayscale
Baseline: Maximum 10000 × 10000 (pixel)
Progressive: Maximum 2000 × 2000 (pixel)
EXIF information (rotation/thumbnail, etc.) is not supported.
png (case insensitive)
Normal, interlace
RGB, index color, grayscale
Normal: Maximum 10000 × 10000 (pixel)
Interlace: Maximum 2000 × 2000 (pixel)
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