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Фрагмент инструкции
1Fuse 40 A . 1 : KAC-829/729S 25 A . 1 : KAC-629S 15 A . 1 : KAC-529S If you can’t find the specified capacity fuse at your store etc., consult your Kenwood dealer. 2Battery terminal 3Ground terminal 4Power control (REMOTE) terminal 5SPEAKER OUTPUT terminals • Stereo Connections: When you wish to use the unit as a stereo amplifier, stereo connections are used. • Bridged Connections: When you wish to use the unit as a high-output monaural amplifier, bridged connections are used. (Make connections to the LEFT channel (+) and the RIGHT channel (–) SPEAKER OUTPUT terminals.) 6RCA cable ground lead terminal When using an RCA cable with a ground lead attached, connect the ground lead to this terminal. Do not use this terminal for power source grounding. This unit will be damaged if the power source grounding wire is connected to this terminal. 7FILTER switch These switches allow filtering of the speaker output signals. • HPF (High Pass Filter) position (KAC- 629S only) Only frequencies of 150 Hz or higher are output. (Frequencies below 150 Hz are cut.) • LPF (Low Pass Filter) position Only frequencies of 80 Hz or lower are output. (Frequencies above 80 Hz are cut.) The Lch and Rch will be mixed before output even if the operation switch is set to STEREO. • OFF position The original sound without filtering is output. 8OPERATION switch This switch allows selection of the amplification method of input signals. • STEREO position The amplifier can be used as a stereo amplifier. • L+R position (KAC-629S only) The input left and right signals are combined before being amplified. Use this position when the unit is used for subwoofer speakers or the L+R (monaural) sound is required. • MONO (Lch) position Amplifies the signal input from the left side only. Set to this position and make bridged connections to use as a high-power monaural amplifier. (The input right signal is not output.) 9INPUT SENSITIVITY control Set this control according to the pre-output level of the center unit connected with this unit, or to the maximum power output of the genuine-accessory car stereo. Use the diagram on the right as a guide. For the pre-output level or the maximum power output, refer to the “Specifications” in the instruction manual of the center unit. 0LINE IN terminal !Speaker level input terminals Power indicator When the power is turned on, the Power indicator lights. If the Power indicator does not light when the power is turned on, the protection function may be activated. Check whether there is any indication of trouble. ¦ The protection function is activated in the following situations: This unit is equipped with a protection function for protecting this unit and your speakers from various accidents or problems that can occur. When the protection function is triggered, the Power indicator goes off and the amplifier stops operating. • When a speaker wire may be short-circuited. • When a speaker output contacts ground. • When the unit malfunctions and a DC signal is sent to the speaker output. • When the internal temperature is high and unit won’t operate. • When a ground wire of the center unit (cassette receiver, CD receiver, etc.) or this unit is not connected to a metal part serving as an electrical ground passing electricity to the battery's negative -terminal. NOTE 2CAUTION NOTE Controls 40 FUSE(40A) POWER IN BATT. P.CON(REMOTE) GND LEFT BRIDGED RIGHT SPEAKER OUTPUT POWER AMPLIFIER STEREO MONO(Lch) OPERATION OFF LPF FILTER L R LINE IN LEFT RIGHT SPEAKER LEVEL INPUT GND INPUT SENSITIVITY(V) MIN MAX 0.5 0.3 1.0 25 FUSE(25A) POWER IN BATT. P.CON(REMOTE) GND LEFT BRIDGED RIGHT SPEAKER OUTPUT POWER AMPLIFIER STEREO MONO(Lch) OPERATION HPF LPF FILTER L R LINE IN LEFT RIGHT SPEAKER LEVEL INPUT GND INPUT SENSITIVITY(V) MIN MAX 0.5 0.3 1.0 OFF L+R STEREO/BRIDGEABLE AMPLIFIER KAC-829 MAXIMUM POWER STEREO/BRIDGEABLE AMPLIFIER INPUT SENSITIVITY(V) MIN MAX 0.5 0.3 1.0 (W) 20 15 10 9 1234 5 6 89 0 ! 1234 5 7 6 7 89 0 ! KAC-629S KAC-529S KAC-829 KAC-729S KAC-629S KAC-829 KAC-729S KAC-529S KAC-829 Power indicator KAC-729S KAC-629S KAC-529S Terminal cover Battery Battery wire* Ground wire* Protective Fuse* Power control wire* L ¦ Power wire connection R L R L C C STEREO MONO(Lch) OPERATION STEREO MONO(Lch) L+R OPERATION KAC-829/729S/529S KAC-629S LPF FILTER OFF LPF FILTER HPF OFF 7 8 7 8 Connection NOTE For safe installation, read "Installation procedure" before starting work. POWER IN BATT. P.CON(REMOTE) GND LEFT BRIDGED RIGHT SPEAKER OUTPUT POWER AMPLIFIER STEREO MONO(Lch) OPERATION OFF LPF FILTER L R LINE IN LEFT RIGHT SPEAKER LEVEL INPUT GND INPUT SENSITIVITY(V) MIN MAX 0.5 0.3 1.0 POWER IN BATT. P.CON(REMOTE) GND LEFT BRIDGED RIGHT SPEAKER OUTPUT POWER AMPLIFIER STEREO MONO(Lch) OPERATION OFF LPF FILTER L R LINE IN LEFT RIGHT SPEAKER LEVEL INPUT GND INPUT SENSITIVITY(V) MIN MAX 0.5 0.3 1.0 GND LEFT BRIDGED RIGHT LEFT BRIDG...
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