Kenwood KAC-8106D User Manual - Page 2
Troubleshooting guide, Connection, Controls, Specifications
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Connection / 连接 7 RCA cable connections 7 连接RCA 缆线 Center unit (CD receiver, etc CD Power control wire RCA cable RCA 缆线 L R 铅 汞 镉 (Pb) (Hg) (Cd) (Cr(VI)) (PBB) (PBDE) × ○ ○ × ○ ○ 框架 × ○ ○ × ○ ○ × ○ ○ × ○ ○ GB/T26572-2011 GB/T26572-2011 10 年 Troubleshooting guide What might appear to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. PROBLEM POSSIBLE CAUSE SOLUTION No sound. • Input (or output) cables are disconnected. • Connect the input (or output) cables. (No sound from one side.) (Blown fuse.) • Protection circuit may be activated. • Volume is too high. • The speaker cord is shorted. • Check connections by referring to . • Replace the fuse and use lower volume. • After check the speaker cord and fixing the cause of the short, replace the fuse. The output level is too • The input sensitivity adjusting control is • Adjust the control correctly referring to small (or too large). not set to the correct position. . The sound quality is • The speakers wire are connected with bad. wrong ª/· polarity. (The sound is distorted.) • A speaker wire is pinched by a screw in the car body. • Connect them properly checking the ª/· of the terminals and wires well. • Connect the speaker wire again so that it is not pinched by anything. • The switches may be set improperly. • Set switches properly by referring to . 故障检修 原因 排除方法 Controls / 控制 L R ᶃ ᶄ ᶅᶆ ᶇ ᶈ ᶉ ᶊ ᶋ 1 Fuse (30 A x 2) NOTE If you can't find the specified capacity fuse at your store etc., consult your Kenwood dealer. 2 Battery terminal (POWER IN BATT.) 3 Ground terminal (GND) 4 Power control terminal (P.CON) Controls the unit ON/OFF. NOTE Controls the unit power. Be sure to connect it with all the systems. 5 SPEAKER OUTPUT terminals As this unit accepts speakers with a minimum impedance of 2 ohm, connect speakers with 2- ohm or higher impedance to these terminals. 6 BASS BOOST LEVEL control Sets the low frequency level to be compensated. 7 LPF FREQUENCY control This control adjusts the frequency band output from this unit. 8 INPUT SENSITIVITY control Set this control according to the pre-output level of the center unit connected with this unit. NOTE For the pre-output level, refer to the in the instruction manual of the center unit. 9 LINE IN terminal 0 Power indicator When the power is turned on, the Power indicator lights. 1 保险丝 (30 A x 2) 注 2 POWER IN BATT 3 GND 4 P.CON 注 5 SPEAKER OUTPUT 2 2 6 BASS BOOST LEVEL 7 LPF FREQUENCY 8 INPUT SENSITIVITY 注 9 LINE IN 0 Specifications Specifications subject to change without notice. Audio section General Rated power output (+B = 14.4V) Operating voltage 14.4 V (11 - 16 V allowable) (4 Ω) (20 Hz - 200 Hz, ≤ 1.0 % THD 300 W × 1 Current consumption 36 A (2 Ω) (100 Hz, ≤ 1.0 % THD 500 W × 1 Speaker impedance 4 Ω (2 Ω - 8 Ω allowable) Dimensions (W × H × D 240 × 56 × 192 mm Weight...1.8 kg Frequency Response (+0, -3 dB 20 Hz - 200 Hz Input sensitivity (RCA 0.2 V - 5.0 V Signal to noise ratio 100 dB Input impedance 10 kΩ Low pass filter frequency (-24 dB/oct.) 50 Hz - 200 Hz (variable) Bass Boost Control (40 Hz 0 - +18 dB (variable) 规格 ᶌ 音频部 B = 14.4V) (4 Ω)(20 Hz - 200 Hz, ≤ 1.0 % THD 300 W × 1 (2 Ω)(100 Hz, ≤ 1.0 % THD 500 W × 1 4 Ω (2 Ω - 8 0, - 3 dB 20 Hz - 200 Hz 灵敏度 (RCA 0.2 V - 5.0 V 100 dB 10 kΩ 24 dB/oct 50 Hz - 200 Hz 40 Hz 0 - +18 dB (可变) 14.4 V (允许11 - 16 V 36 A 240 × 56 × 192 mm 1.8 kg