Évaluations - 3, GPA: 3.7
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Facilité d'utilisation
Part name External V iew Number of Items Part name External V iew Number of Items Battery cable (Yellow) (6 m) 1 Round terminal (Large) 1 Ground cable (Black) (1 m) 1 Round terminal (Medium) 2 Self-tapping screws (o4 . 16 mm) 4 Round terminal (Small) 1 Terminal cover (Power terminal) 1 Grommets 1 Installation procedure 1. Remove the ignition - terminal of the battery short circuits. 2. Set the unit according 3. Connect the input and output 4. Connect the center unit and 5. Connect the speaker cables 6. Connect the power cable, power 7. Install the unit in the car. 8. Connect the negative - terminal of the battery. 9. Turn power ON and ensure that sound is 2 CAUTION • If sound is not output normally, immediately turn power off and check connections. perform the sigma servo connection correctly. • Be sure to make correct connections of the sigma • Be sure to turn the power off before changing the setting • If the fuse blows, check cables for shorts, then replace • Check that no unconnected cables or connectors are touching Do not remove caps from unconnected cables or connectors to prevent short • Connect the speaker cables to appropriate speaker connectors Sharing the negative cable of the speaker or grounding speaker cables to the cause this unit to fail. • After installation, check that the brake lamps, winkers, and wipers work Installation Installation board, etc. (thickness : 15 mm or more) Self-tapping screw (o4 . 16 mm) • Since the power amplifier has no parts which require operation, it can be installed at a position away from the driver’s seat without any hindrances. As generally accepted positions for its installation, places such as inside the trunk, etc. can be considered. • Use the extension cables. (Optional) Type Length 0.5m 1m 2m 4m 5m 6m RCA cable CA-2SL CA-12SL CA-22SL CA-52SL RCA cable (o7mm) CA-3WL CA-13WL CA-23WL CA-53WL RCA cable (o12mm) CA-5W CA-15W CA-25W CA-45W CA-65W 2 CAUTION • Do not install the unit under the carpet. Otherwise heat build-up occurs and the unit may be damaged. • Install this unit in a location which allows heat to easily dissipate. Once installed, do not place any object on top of the unit. • Install the unit securely in a location that does not interfere with driving. Controls Operations of the following control and switches are required in accordance with the center unit and speakers connected with this unit. POWER INFUSE(20A) BATT GND P.CON(REMOTE) SPEAKER OUTPUT 20 20 SERVO II· SERVO II· 1234 56 MONO POWER AMPLIFIER L 25Hz 15Hz INFRASONIC OFF INPUT SENSITIVITY(V) LPF FREQUENCY(Hz) GND R LINE IN 0.3 0.5 1 2 3 45 0.2 150100 70 50 200 LEFT RIGHT SPEAKER LEVEL INPUT 7 890! @ 1 FUSE (20 A . 2) 2 Battery terminal 3 Ground terminal 4 Power control (REMOTE) terminal 5 Speaker output terminals As this unit accepts speakers with a minimum impedance of 2 ohms, connect speakers 2-ohm or higher impedance to these terminals. 2 CAUTION The rated input of the speakers should be no less than the maximum output of the amplifier. Otherwise malfunction may result. 6 SIGMA SERVO FEED BACK terminals (See p.8) 2 CAUTION Be sure to make proper connections to the SIGMA SERVO FEED BACK terminals. Incorrect connection may result in lack of sound output or other malfunctions. 7 INFRASONIC FILTER switch Ultralow frequencies that cannot be reproduced even by a subwoofer speaker do not become sound but become unnecessary oscillations, which affect the sound by causing distortion, etc. Setting this switch to "15 Hz" or "25 Hz" cuts the frequencies below the respective frequency. This improves the reproduction performance of the speakers by eliminating unnecessary oscillations which will not become sound. 8 LOW PASS FILTER FREQUENCY control This control adjusts the frequency band output from this unit. 9 INPUT SENSITIVITY control Set this control according to the pre-output level of the center unit 15 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. NOTE For the pre-output level or the maximum power output, refer to the “Specifications” in the instruction manual of the center unit. 0.3 0.2 0.5 1 2 345 (V) (W) 25 10 0 RCA cable ground lead terminal ! LINE IN terminal @ Speaker level input terminals Power indicator n Power indicator: When the power is turned on, the Power indicator lights. If the Power indicator does not light when the power is turned protection function may be activated. Check whether there is any indication of trouble. ¦ The protection function is activated in the followingsituations: 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. • A speaker cable may be short-circuited. • A speaker output may be in contact with the ground. • The temperature of the internal parts may be higher than 120°C (248...