50or power amp (sold separately), make sure to connectthe earth wire first. Ensure that the earth wire isproperly connected to metal parts of the car’s body.The earth wire of the power amp and the one of thisproduct or any other device must be connected to thecar separately with different screws. If the screw forthe earth wire loosens or falls out, it could result infire generation of smoke or malfunction.Ground wireMetal parts of car’s bodyPOWER AMPOther devices(Another electronicdevice in the car) When replacing the fuse, be sure to only use a fuse ofthe rating prescribed on this product. This product cannot be installed in a vehicle without ACC(accessory) position on the ignition switch.ACCONSTARTOFFONSTARTOFFACC position No ACC position To avoid short-circuiting, cover the disconnected lead withinsulating tape. It is especially important to insulate allunused speaker leads, which if left uncovered may cause ashort circuit. For connecting a power amp or other devices to this product,refer to the manual for the product to be connected.Notice for the blue/white leadWhen the ignition switch is turned on (ACC ON), a control signalis output through the blue/white lead. Connect to an externalpower amp’s system remote control terminal, the auto-aerialrelay control terminal, or the aerial booster power control termi-nal (max. 300 mA 12 V DC). The control signal is output throughthe blue/white lead, even if the audio source is switched off.ImportantWhen this product is in “Power OFF” mode, the control signalis also turned off. If “Power OFF” mode is cancelled, thecontrol signal is output again and the aerial is extended withthe auto aerial function (if the aerial is being used). Be carefulso that the extended aerial does not come into contact withany obstacles.Rear panel (main terminals)61432 51 This product2 Fuse (10 A)3 Power supply4 Wired remote inputHard-wired remote control adapter can be connected (soldseparately).5 Aerial jack6 Microphone 3 mPower cord123456789abcbd1 To power supply2 Power cord3 YellowTo terminal supplied with power regardless of ignition switchposition.4 RedTo electric terminal controlled by ignition switch (12 V DC)ON/OFF.5 Orange/whiteTo lighting switch terminal.6 Black (earth)To vehicle (metal) body.7 Violet/whiteOf the two lead wires connected to the back lamp, connectthe one in which the voltage changes when the gear shiftis in the REVERSE (R) position. This connection enablesthe product to sense whether the car is moving forwards orbackwards.8 Yellow/blackIf you use an equipment with Mute function, wire this leadto the Audio Mute lead on that equipment. If not, keep theAudio Mute lead free of any connections.Connection