Multilaser som. ROCK, User Manual

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which does not change the product’s main technical parameters, but it can affect the operation of
devices designed for a similar but previous generation product. It is therefore possible that even
products of the exact same type yield different results. Do not use a USB hub; extension cords are
allowed. Do not connect both a USB stick and an SD card at the same time to the player.
• It is recommended to store the tracks you wish to play in the root folder. You can define the
playback order of the tracks by renaming the files or adding a number at the front. We do not recom -
mend the use of storage devices over 8GB because a large number of tracks can increase the time
needed to access each track. Only store MP3 files for playback on the storage device; the presence
of other data/files can slow down the player or interfere with playback.
• The player detects MP3 files stored in subfolders as well, up to a depth of 6 subfolders.
• In order to protect their precision connectors, it is important to always insert and remove
USB/SD/MMC devices in a straight position.
If you insert a device at an angle, you can damage the connection socket on the player itself.
• SD cards are preferred over USB sticks because their design allows you to connect them
in a safer and more stable way. In addition, SD cards do not stick out of the player, which reduces
the risk of damaging the player by accidentally hitting the connected device or the magnetic lid.
Any damage resulting from such user error is not considered as a manufacturing defect, and is not
covered by the warranty.
• You can leave SD cards safely in the socket; the card fits under the closed magnetic lid.
Warnings! The manufacturer takes no responsibility for lost or damaged data, even if such loss or damage occurs while using
the player. Before connecting the storage device, it is recommended to create a backup of the data and tracks on it on your personal
computer.
Proper usage of USB sticks/SD cards
To avoid malfunction and errors, please observe the following:
• Carefully read the instructions of the USB/SD storage device or media player.
• Do not touch the connectors with your hand or any object; keep the connectors clean.
• Protect the USB/SD device from strong shocks.
• Do not bend, drop, disassemble or modify these devices, and protect them from humidity!
Do not use or store the devices in the following locations:
• Anywhere inside the vehicle where they are exposed to direct sunlight or high temperature.
• Any place with a high humidity or where corrosive materials are present.
• Place the devices in a location where they do not hinder you in driving.
Further important notes:
• USB/SD memory devices may not function properly at extremely high or low temperatures.
• Only use high-quality USB/SD devices. Depending on their type and condition, even such
high-quality products may not always work properly. The proper operation of these devicesis not
always guaranteed.
• Depending on the type and condition of the USB/SD device and the settings used in the
software that encoded the MP3 files, the player may not detect or play back certain files.
• The player is not guaranteed to play copy-protected files (legal copyright protection).
• The USB/SD memory device may need a certain amount of time before playback can start. If
the device also includes non-audio files, the time needed for playback to start may be significant.
• The product can play files with an .mp3 extension. Do not use this extension on files that
do not contain pure audio data. The player cannot process such non-audio data. The noise emitted
when playing such files can damage the speakers and/or amplifiers.
• Do not remove the USB/SD device while playback is in progress. In order to protect it from
potential damage, first switch to a different signal source by pressing the MODE button,and only