User manual JVC KD-G321

[. . . ] Please read all instructions carefully before operation, to ensure your complete understanding and to obtain the best possible performance from the unit. There are no user serviceable parts inside the unit; leave all servicing to qualified service personnel. CAUTION: Visible and invisible laser radiation when open and interlock failed or defeated. If you need to operate the unit while driving, be sure to look ahead carefully or you may be involved in a traffic accident. [. . . ] 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. Pressing DISP for more than one second can scroll the display regardless of the setting. 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 50 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. In this case, eject the disc and leave the unit turned on for a few hours until the moisture evaporates. Do not use the following discs: Warped disc When removing a disc from Center holder its case, press down the center holder of the case and lift the disc out, holding it by the edges. [. . . ] No other characters can be correctly displayed. This unit can play back MP3/WMA files meeting the conditions below: ­ Bit rate: 8 kbps -- 320 kbps ­ Sampling frequency: 48 kHz, 44. The maximum number of characters for file/ folder names vary among the disc format used (includes 4 extension characters--<. This unit can recognize a total of 512 files, of 200 folders, and of 8 hierarchies. [. . . ]