Assessments - 4, GPA: 4
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Facilidade de uso
Mounting the amplifier in the engine compartment or in an area directly exposed to weather is not recommended. Assure adequate ventilation to prevent overheating. Consider wire routing and access to connector. Install amplifier to vehicle using 1/4" hardware (not supplied). May need to set RADIO VOLUME ADJUST on side of amplifier before final mounting and installation. May also need to set POWER OUTPUT ADJUSTMENT on inside of amplifier. CONTROL HEAD MOUNTING Select a mounting location in an area such as the dash or overhead console. Choose a mounting location convenient to the operator and away from any air bag deployment areas. Consider wire routing and access to connections, as well as microphone bracket placement. A microphone clip along with mounting screws (CP3633) holds the microphone in place. FLUSH MOUNT The flush mount control head requires a hole in the dash. Use the mounting template on the last page. Note that the template may not print actual size and may need sizing on a copier. Use #6 screws to fasten to dash. FLUSH MOUNT WITH EXTENDED MICROPHONE The flush mount control head with extended microphone is mounted the same as the flush mount except that the microphone cable extension will also go behind the dash. Allow room for this cable as well. Control Head – Rear View Microphone Extension Cable TB0334B Page 3 of 9 10/18/03 CONTROL HEAD ELECTRICAL CONNECTIONS All control head leads may be extended with #22 AWG or larger lead wire. Negative Connection (Black) - Connect to same ground or negative supply as amplifier. Positive Connection (Red) - Connect to positive DC supply. It is recommended that the lead be connected to the accessory output of the fuse block. This provides additional protection of a fused input to the control head. Lights (Yellow) -This lead may be connected to the dash lights or to the red power lead. Connecting to the dash lights will turn on the panel lights whenever the dash lights are on. When connected to the red lead, make sure that the ignition switch controls the power to that connection. This prevents the panel lights from being continuously on. Control (White) - Connect to white lead from amplifier. Route this lead away from radio transmitter antenna lead to prevent RF interference being fed to the siren amplifier. Auxiliary Input (Green) - Used for Siren control. Performs same function as Siren button. Connect to a normally open switch or to horn ring circuit. Circuit may connect to either positive or negative. When connected to horn ring circuit, use a SPDT switch to connect horn ring to either vehicle horn or to manual control circuit. NOTE: Permanent disconnection of the vehicle horn is NOT recommended. NOTE: Be sure to cut lead short if not used to prevent R.F. interference and insulate with electrical tape. HORN RING CONNECTION HORN RING SWITCH AUX Added SPDT Switch HORN TB0334B Page 4 of 9 10/18/03 AMPLIFIER ELECTRICAL CONNECTIONS Disconnect vehicle battery before making the following electrical connections. Electrical connections to the amplifier are made using the wiring harness supplied. If the amplifier needs service the connector can be easily removed without unwiring the harness. The power supply for the amplifier must be capable of delivering peak currents up to 50 amps for adequate short circuit protection and reliable operation. The preferred source is directly at the vehicle battery. A fuse on the unit protects from overload. Wire Size and Termination -The diagram shows the minimum wire size used for each connection. If the wire is longer than 10 ft. use the next larger wire size. Use only high quality crimp connectors for installation on the vehicle. Negative Connection (Black) -Both leads must be used. Connect to negative battery connector or high current buss. Positive Connection (Red) - Both leads must be used. Connect to positive battery connector or high current buss. A power relay may be used. Speaker Connection (Orange) - Both leads must be used. Connect 1 lead to each terminal or lead of the speaker. When used with 2 speakers connect each orange lead to both speaker terminals or leads (parallel circuit). Observe polarity (phasing) when connecting 2 speakers. Control Connection (White) - Connect to white lead from control head. Route this lead away from radio transmitter antenna lead to prevent RF interference being fed to the siren amplifier. Optional Radio Input Connection (Blue) - Connect 1 lead to each terminal of the radio speaker or output connector. The input is isolated and polarity is not important. May need to set RADIO VOLUME ADJUST on side of unit. AMPLIFIER POWER HARNESS CONNECTIONS (2) #18 AWG ORG (#16 - 2 SPKR) 2 - SPKR - Connect for same phase (+ to +) #14 AWG BLK Use both leads Extend with #12 #14 AWG RED Use both leads Extend with #12 - BAT + CP3877-1 CABLE RADIO HORN MAN WAIL YELP PHASER SIREN PA VOL ON POWER GRN (AUX) YEL (DASH LIGHTS) BLK (-VDC) RED (+VDC) BLK TO -VDC RED TO +VDC 20AMP FUSE AUTOMOTIVE TYPE RADIO VOLUME A...
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