USB Play Operation

OPERATION

BND/LOU/ENT button (5) to start playing the track.

Searching Directory or File Name Press AS/PS button (6) for two times. It enters into “Searching Directory or File Name” in Digital Audio CD.

The unit searches files and directories that have the same character which is inputted by VOL +/- buttons (23&20).

Explain as follows:

-Use the VOL+/- buttons to select the characters A to Z, blank, 0 to 9, _, -, +.

-Press SEL button (21) to confirm entry of each characters.

-Press BND/LOU/ENT button (5) to start the title search.

In case the selected title is a directory name, display will show (‘ ‘), then

-Use the tune/seek/track buttons

/ (22&19) to list all songs

under this directory and select the title.

-Press BND/LOU/ENT button (5) to confirm and start the play.

-Repeat the above steps if the newly selected title is again a directory.

Searching From Root Directory Press AS/PS button (6) for three times. The unit searches file or directory from

root by the tune/seek/track buttons /(22&19).

Select the desired directory/songs by

using the tune/seek/track buttons

/(22&19) and BND/LOU/ENT button (5) to confirm. If the selected title is a song, it starts to play.

Searching From Current Directory Press AS/PS button (6) for four times. The unit searches file or directory from

current directory by the tune/seek/track buttons / (22&19). The user can select the directory or file in the

directory by the tune/seek/track buttons /(22&19). The selected file can be

played by pressing BND/LOU/ENT button.

3) DISPLAY INFORMATION Press DISP button (7) to show the following information, such as the clock, ID3 TAG (if available: song title, directory name, artist name, other contents…)

(FOR WITH MP3 ID3 FUNCTION VERSION ONLY) and other information.

On the back of the unit, there is a USB cable, and you can connect a USB driver through the USB interface.

When you connect a USB driver through the interface, the unit will search the MP3/WMA files and start to play it automatically. In other modes, you can also press MOD button (9) to select USB mode. When playing the MP3/WMA files in the device, the operation is the same with the MP3 operation described above.

Note：

zThe main unit can only support the standard USB-memory device.

zUSB MP3 player is not a standard which means different brand name or different models have their own standard. So our product cannot support all MP3 players.

zWhen connecting an MP3 player and there has normal battery in the player (non rechargeable battery), you should remove the battery from the MP3 player then connect it to the USB interface. Otherwise, it may cause battery burst.

zWhen in USB play mode, be sure not to remove the USB driver from the USB interface.

CAUTION

When there are important files in the USB device, do not connect it to the main unit to play. And don’t play the CD-R/RW disc that has important files in it. Because any wrong

MR218OUA specifications

The Boss Audio Systems MR218OUA is a versatile and high-performance marine radio specifically designed for boat users seeking to enhance their audio experience on the water. This unit uniquely combines durability, functionality, and cutting-edge technology, making it an obvious choice for marine audio enthusiasts.

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