Instruction/ maintenance manual of the product 637UA Boss Audio Systems
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Page 1 Thank you for purchasing this car audio product. Please read this manual carefully before operating this car audio product. Please keep this manual for future use.
Page 9 LOCATION AND FUNCTION OF CONTROLS Page 2 1 & 2.SEL(MENU) BUTTON AND VOL KNOB a) Press the SEL button briefly , it is activated as selecting each mode of E. VOL. -> VOLUME ->BASS ->TREBLE -> BALANCE -> FADER -> When selecting a desired audio mode, rotate the VOL knob to adjust the audio effect.
Page 8 Page 3 BEEP ON/BEEP OFF BEEP ON mode: The beep is generated when any key is pressed. BEEP OFF mode: The beep sound is disabled. VOL LAST/VOL DEFA VOL LAST : The radio switches on at the actual volume it had when it was last switched off. VOL DEF A: After pressing SEL button, A VOL will be displayed.
Page 4 Page 7 2) Press the INT button to sample the first 10 seconds part of each track, and the INT ON will be v isible on the LCD display. In the process of INT , pressINT button again to stop sampling and to continue playing the current track, and the LCD will display INT OFF .
Page 6 Page 5 2) when press briefly , the radio searches for each preset station in the current band and holds at that preset number for 5 seconds with releasing mute, and then search again. During MP3/WMA file in disc or USB mode: 1) In TRACK SEARCH mode, the LCD will dis play TRK T 000 and flash the biggest digit 0 that the USBstick contain.
An important point after buying a device Boss Audio Systems 637UA (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Boss Audio Systems 637UA yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Boss Audio Systems 637UA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Boss Audio Systems 637UA you will learn all the available features of the product, as well as information on its operation. The information that you get Boss Audio Systems 637UA will certainly help you make a decision on the purchase.
If you already are a holder of Boss Audio Systems 637UA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Boss Audio Systems 637UA.
However, one of the most important roles played by the user manual is to help in solving problems with Boss Audio Systems 637UA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Boss Audio Systems 637UA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
