Samsung SP1055XWX/ZX, SP1055XWX/EN manual Media Play, Function

	Symptoms	Troubleshooting
Media Play	I hear no sound when playing a video file from	Check the audio format of the video file.
Function	my USB storage device.	Sound is not available for non-supported formats such as AC3,
(Only for		etc.
SP-F10M)		Convert the audio format into a supported format using a video
		converter.
	The subtitle is not displayed for video that is	Press the [MEDIA.P] button on the screen where video is
	being played.	being played and check if <Subtitle Setting> is set to <On>.
		To view video with the subtitle function on, the video file must
		contain an external subtitle file.
		For the subtitle file formats supported, please refer to the "4-7
		Supported File Formats" section.
		The subtitle file must be located in the same folder as the video
		file.
	The <Media Play> function doesn't work.	Reset the <Media Play> mode by pressing the [MENU] button
		and selecting <Setup>→<Reset>→<Media Play>→<Recovery
		Mode>.
		If the problem persists, download the latest version of firmware
		onto your USB device, connect the USB device to the projector
		and run <Setup>→<Reset>→<Media Play>→<System
		Reset>.
		The latest version of firmware can be downloaded from
		"http://www.samsung.com/".
	Name of a folder or a file and document con-	This can happen when the language of the folder or file differs
	tents are distorted.	from the language you selected as the display language for the
		product.
		Change to the proper language in <Option>→<Language> on
		the Screen Adjustment menu by pressing [MENU] button.
	A file can not be opened.	Files that have a format not supported by the product or that
		have security settings might not open. Check the file format in
		"4-7. Supported File Formats" or release the security settings.
	The font of documents look different from the	This product supports one font. Documents written in other
	original one.	fonts are converted into the supported font and displayed.
	The connected USB doesn't work.	Check that USB is connected to USB jack properly. If the con-
		nection is good, the USB icon appears at the right upper part of
		<Media Play> screen.
		Damaged USB devices can not connect and will malfunction.
		Try the USB again after formatting or other USB device.
		Refer to "4-1. USB Connecting a USB Storage Device and
		Precautions" before operating the USB.
	Files are not copied even though there is	Available space could be smaller than the files you intend to
	enough space in the internal memory.	copy, delete other files and try to copy.(Available storage
		capacity is 59MB)

Troubleshooting 5-1