78 CQ-VX220WEnglish PreparationWhen the power of this unit is turned on for the first time,the following screen appears. Perform the settings inaccordance with the specifications of the car on whichthis unit is mounted.First Time Power On: sets to ON if your car has ACC position.: sets to OFF if your car has no ACC posi-tion.Note:¡For an ACC-equipped car, select ON. The followingfunctions are available.¡The power is turned on automatically when insertinga disc.¡ selection disables turning on the power of themain unit through the remote control.OffOffOnOFFACCIGNCaution¡Be sure to select off when your car has no ACCposition in the ignition switch. Failure to do thiscould cause the battery to go dead.Other Settings(basic settings) ( a page 34)clock, ID code, input, other, memory clear(screen settings) (a page 36)dimmer, display, aspect(sound settings) (a page 37)SQ3, bass/treble, balance/fader(disc settings) (a page 38)audio language, subtitle language, menu language, videosetting, audio setting, DivX registration(radio settings) (a page 39)FM setupNote:¡Refer to “Settings” (a page 32) for further informationabout operations, settings, and others of the menuscreen.RadioDiscSoundScreenBasic SettingYou may need to set the following depending on thedevices to be connected.AV1/AV2 (Camcorder, VCR, etc.)¡Adjust . (a page 34)InputWarning¡When you connect external devices to this unit, besure to connect the side brake connection lead(aInstallation Instructions).Please refer to the separate “System UpgradeGuidebook” for how to operate this unit when option-al devices are connected.