User manual JVC KD-G161

[. . . ] How to use the M MODE button If you press M MODE, the unit goes into functions mode, then the number buttons work as different function buttons. : When number button 2 works as MO (monaural) button. Discs produce very little noise compared with other sources. Lower the volume before playing a disc to avoid damaging the speakers by the sudden increase of the output level. [. . . ] vOL (volume) , [00 to 30 or 50*3] Adjust the volume. *1 When you adjust the bass, treble, or loudness, the adjustment you have made is stored for the currently selected sound mode (C-EQ) including "USER. " *2 If you are using a two-speaker system, set the fader level to "00. Repeat steps 2 and 3 to adjust other PSM items if necessary. DEMO ON : [Initial]; Display demonstration will be activated automatically if no operation is done for about 20 seconds, [5]. When the received signals from the current FM RDS station become AF-REG weak. Alternative frequency/ : [Initial]; Switches to another station (the programme regionalization reception AF may differ from the one currently received), [9]. : Using the AF data, the unit tunes in to another frequency broadcasting the same programme as the original preset RDS station is if the preset station signals are not sufficient. MUTING 1/MUTING 2 : Select either one which mutes the sounds while using a cellular phone. You can change the maximum volume level of this unit. LOW PWR : VOL 00 ­ VOL 30 (Select this if the maximum power of the speaker is less than 45 W to prevent them from damaging the speaker. ) : Subject to the interference noises from adjacent stations, but sound quality will not be degraded and maintains the stereo effect. How to clean the connectors frequent detachment will deteriorate the connectors. To minimize this possibility, periodically wipe the connectors with a cotton swab or cloth moistened with alcohol, being careful not to damage the connectors. To keep discs clean A dirty disc may not play correctly. If a disc does become dirty, wipe it with a soft cloth in a straight line from center to edge. Do not use any solvent (for example, conventional record cleaner, spray, thinner, benzine, etc. New discs may have some rough spots around the inner and outer edges. If such a disc is used, this unit may reject the disc. To remove these rough spots, rub the edges with a pencil or ball-point pen, etc. Moisture may condense on the lens inside the CD player in the following cases: · If it becomes very humid inside the car. Should this occur, the CD player may malfunction. [. . . ] What appears to be trouble is not always serious. Check the following points before calling a service center. Sound cannot be heard from the speakers. Finalize the CD-R/CD-RW with the component which you used for recording. [. . . ]