Viewsonic NMP-570W Инструкция по эксплуатации онлайн [17/21] 81482

Disconnect power cable from the player unit

Press and hold the S/W RESET button

Connect the power cable while holding the S/W RESET button until

status light ashes (approx. 15 seconds)

How do I manage the playback of contents?

The media appliance is designed to be interoperable with leading 3rd party

management software solutions or via SMIL open standard commands.

Could the player display Flash or Microsoft PowerPoint presentations?

The player features limited PowerPoint support, but not Flash support.

While PCs can play many formats with varying degrees of success, RISC-

based media players are designed to reliably play specific video formats

(Please see spec for details). While Microsoft PowerPoint native files could

not play directly on a RISC-based player, the le is converted through other

software (i.e. Adfotain Manager Express) into an image format to be played as

an image slideshow.

How do I manage the playback of contents?

The media appliance is designed to be interoperable with leading 3rd party

management software solutions or via SMIL open standard commands.

Why won’t some media les play properly?

The video data bit-rate used may have exceeded the recommended bit rate.

The video data bit-rate is the amount of video or audio data used per second

to store or play the contents, usually expressed in Mbps (mega-bits per

second). Video encoded with excessive bit-rates will not playback smoothly in

the media player, likely due to storage i/o bottleneck.

Visit www.digisignage.com for compatible media format presets.

The media playback looks different on a PC compared to the media player’s

screen. (Wrong aspect ratio)

There are 2 major aspect ratios (width-to-height ratios) for video content, but

many kinds of displays. If you play 4:3 video on a 16:9 display (or vice versa),

a circle becomes oval, and the picture takes on a squeezed or stretched look.

To avoid this distorted look, adding black bars are a common technique.

The Network Media Player can be congured to automatically add black bars

for certain types of displays. You can set the output resolution in NMP-570’s

conguration menu to match the native resolution of your display.

Some JPEG images cannot be played in the media player.

Progressive JPEG are not supported. Please convert to baseline JPEG for

maximum compatibility.

JPEG images can be either of 2 types: baseline or progressive compression.

Baseline JPEG offers greatest compatibility, while progressive JPEGs are

suitable for web site images. Progressive images are downloaded and