User manual PIONEER TS-A1723I

[. . . ] If you experience problems Should this product fail to operate properly, please contact your dealer or nearest authorized Pioneer Service Station. Before connecting/ installing the amplifier WARNING If you want to dispose this product, do not mix it with general household waste. There is a separate collection system for used electronic products in accordance with legislation that requires proper treatment, recovery and recycling. The use of a special red battery and ground wire RD-223, available separately, is recommended. [. . . ] Extended use of the car stereo while the engine is at rest or idling may exhaust the battery. about the protection function This product has protection function. When this product detects something abnormal, the following functions will operate to protect the product and speaker output. The power indicator will turn off and the amplifier will shut down in the situations outlined below. En 3 Section 02 Setting the unit What’s what GM-A5602 Front side 2 FREQ (cut off frequency) control Cut off frequency selectable from 40 Hz to 500 Hz if the LPF select switch is set to ON. 3 BASS BOOST (bass boost level control) switch You can select a bass boost level from 0 dB, 6 dB and 12 dB. 4 GAIN (gain) control If output remains low, even when the car stereo volume is turned up, turn controls to lower level. If distortion occurs when the car stereo volume is turned up, turn these controls to higher level. For use with an RCA equipped car stereo (standard output of 500 mV), set to the NORMAL position. For use with an RCA equipped Pioneer car stereo, with maximum output of 4 V or more, adjust level to match that of the car stereo output. For use with an RCA equipped car stereo with output of 4 V, set to the HIGH position. Refer to Connections when using the speaker input wire on page 8. 7 RCA input jack 8 System remote control wire (sold separately) Connect male terminal of this wire to the system remote control terminal of the car stereo. Secure the wiring with cable clamps or adhesive tape. To protect the wiring, wrap sections in contact with metal parts in adhesive tape. Never cut the insulation of the power supply to feed power to other equipment. Never shorten any wires, the protection circuit may malfunction. Never wire the speaker negative cable directly to ground. Never band together multiple speaker’s negative cables. If the system remote control wire of the amplifier is connected to the power terminal via the ignition switch (12 V DC), the amplifier will remain on with the ignition whether the car stereo is on or off, which may exhaust battery if the engine is at rest or idling. 6 En Section Connecting the units !Install and route the separately sold battery wire as far as possible from the speaker wires. [. . . ] Speaker impedance is 2 W 1 Speaker (Left) 2 Speaker (Right) 1 2 En 7 Section 03 Connecting the units One-channel output work with some headunits. in such cases , please use a system remote control wire (sold separately). If multiple amplifiers are to be connected together synchronously, connect the head unit and all amplifiers via the system remote control wire. 1 1 Speaker (Mono) Connecting the power terminal The use of a special red battery and ground wire RD-223 (sold separately) is recommended. [. . . ]