For power connection, use the optional specially designed for use with Panasonic AV system. Power cord kid (option): CA-PAC75 CY-PA4003U/ Depending on the way you use this unit, (using at high volume for extended periods, increasing the number of amplifi ers etc. ) there may be insuffi cient battery capacity. There is a danger that the battery run fl at, or other electronic parts may stop operating. Do not knock anything against this unit when loading or unloading objects from the trunk. Doing s

In that sound. terminals. The upper cover can be reinstalled along with the reinstallation of the main body of the unit, such that the cover is aligned with other devices for neat and better look. How to dismount: Unscrew the terminal screw with Allen wrench . . Note: . Do not insert anything this unit. Doing so case, turn down the bass level until the distortion • When the connection of the Head Unit or this unit is stops. not completed. . Speaker output terminals Equipped with RCA output for a

All illustrations throughout this manual represent model CY-PA4003U unless otherwise specifi ed. The following table describes the differences among 3 models. Models Features CY-PA4003U CY-PA2003U CY-PAD1003U Speaker connection 4/3/2-channel speaker 2/1-channel speaker 1-channel speaker Maximum power output 250 W . 4 channel 600 W . 2 channel 1 100 W . 1 channel Input channel 4-channel 2-channel 2-channel 4CH/2CH input selection Yes No No HPF (High Pass Filter) Yes Yes No Subsonic fi lter switch

(Insert and locked.) 4 CY-M7002EUC ■ Level Adjustment O: In some instances, the acoustical output from each speaker may not be balanced properly depending upon the type of speakers or tape player/radio unit to be used If this occurs, try to adjust the volume level by turning the level adjust volume to the left or right until the output from each amplifier is balanced by using a flat-head screwdriver as shown in the illustration At first, the level is set at -3dB against the maximum level ■

Otherwise the amplifier will not work. (-) : Rear Channel (Bridge) (-) (+) : Rear Channel (Bridge) (+) (+) © : Front Channel (Bridge) (-) (-) : Front Channel (Bridge) (+) (-) w O Power Indicator Lights up when the power of the cassette/CD player connected to this unit is switched on. © Protect Indicator Lights up when the protect circuit of the amplifier is activated. 0 Input Connector (For Rear Channels) (RCA Terminal) For connection with the cassette/CD player’s output.