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Фрагмент инструкции
Note • The exposed conductor should be 5/16 inch (7 mm) to 7/16 inch (10 mm) long. – If shorter, it may cause a poor conductivity. – If longer, it may cause a short circuit. • Use a proper hex wrench for each terminal. – 4 mm: +B terminal and GND terminal – 3 mm: REM terminal and speaker terminals 2 Subwoofer system 2-subwoofer system (2 amplifi ers) 2-subwoofer system 4-speaker system plus subwoofer—5.1-channel (3 amplifi ers) Connection varies depending on the number of the speakers used in your car. Select the appropriate connection referring to the following diagrams. Before connecting: Securely connect all the parts. If the connections are loose, due to contact resistance etc., heat will break out and may cause an accident. Secure and cover the cords with insulating tape and run them under the car mats. * 1 Not provided for this unit. * 2 Be sure to connect the both leads to the target speaker lead. * 3 Be sure to connect the line output from the receiver to the left (L) jack on this unit. SPEAKER CONNECTIONS a When your receiver is equipped with Line Output, connect the Line Output (through the receiver) to the INPUT jacks on this unit. . When your receiver is NOT equipped with Line Output, connect the provided speaker input connector (through the receiver) to the HIGH INPUT terminal on this unit. Note Use the subwoofers with an impedance of 2 . to 8 . for KS-AR7501D or 4 . to 8 . for KS-AR7001. ARSENAL amplifi er, etc. (purchased separately) ARSENAL amplifi er, etc. (purchased separately) Subwoofer Subwoofer Subwoofer Subwoofer Subwoofer Subwoofer Line Out (Center) Center Speaker Note Use the subwoofers with an impedance of 1 . to 8 . for KS-AR7501D or 2 . to 8 . for KS-AR7001. A Mount RM-RK130 on a fi rm surface, such as under the dashboard. B Connect RM-RK130 to the REMOTE terminal on the amplifi er with the Remote Cord provided for RM-RK130. C The BASS BOOST controller boosts the 45 Hz frequency within the range of 0 dB to 18 dB. Adjust the level while listening to the sound. • The POWER lamp lights in green while RM-RK130 is turned on. Wired remote control unit: RM-RK130 (purchased separately) Using JVC’s wired remote control unit: RM-RK130 (purchased separately), you can adjust the bass boost in your seat without adjusting the BASS BOOST controller on the amplifi er (see "CONTROLS" on page 3) . Note Set the BASS BOOST controller on the amplifi er to MIN when you use RM-RK130. Screw (Dia. 3/16 inch (4 mm) . 1/2 inch (12 mm)) (provided for RM-RK130) Remote Cord (provided for RM-RK130) Drilled hole Under the dashboard, etc. RM-RK130 POWER lamp BASS BOOST controller A B C Note Incoming signals are emitted through the PRE OUT jacks. Subwoofer Out CONTROLS TROUBLESHOOTING Hex wrench (3 mm) Hex screw Control cover To operate the following controls, remove the hex screws with a provided hex wrench (3 mm) and detach the control cover. Attach it again after your operation. Input LEVEL controller The input level can be adjusted with this control when this unit is connected to other source equipment. Adjust the level while listening to the sound. This control is preset to MIN when the unit is shipped. LPF (Low-Pass Filter) controller Adjust the cutoff frequency (the Low-Pass Filter transmits frequencies lower than the cutoff frequency) within the range of 50 Hz to 300 Hz. Adjust the level while listening to the sound. This control is preset to 50 Hz when the unit is shipped. PHASE switch Select either normal (NOM) or reverse (REV), which reproduce a better sound. This switch is preset to NOM when the unit is shipped. BASS BOOST controller Turning this boosts the 45 Hz frequency within the range of 0 dB to +18 dB. Adjust the level while listening to the sound. This control is preset to MIN when the unit is shipped. SUBSONIC filter controller Adjust the cutoff frequency (the subsonic filter rejects frequencies lower than the cutoff frequency) within the range of 20 Hz to 50 Hz. This control is preset to 20 Hz when the unit is shipped. POWER/PROTECTOR lamp The lamp lights in green while the unit is turned on. When the lamp does not light or lights in red with the unit on, it indicates there may be any trouble (see "TROUBLESHOOTING"). Power lndicator The blue lamp illuminates while the unit is turned on. For more details, consult your JVC car audio dealer. The POWER/PROTECTOR lamp does not light. • Change the fuses if the current one is blown. • Connect the ground lead securely to a metal part of the car. • Turn on the equipment connected to this unit. • Use a relay if your system employs too many amplifiers. • Confirm the battery voltage (11 V to 16 V). The POWER/PROTECTOR lamp lights in red and/or the unit heats up abnormally. • Use the speakers of suitable impedance. • Correct the speaker wirings if they are short-circuited. • Leave the unit turned off for a while to cool it down. No sound is heard. • Confirm the connections for power supply (see “POWER SUPPLY” on page 1). • Connect RCA pin cords to the INPU...
Эта инструкция также подходит к моделям:Ресиверы и усилители - KS-AR7501D (2.36 mb)