4-Channel Line Output Converter Summing Ÿ AUX Input Ÿ Multi-Function Remote Owner’s Manual www.wavtech-usa.
WARNING CAUTION This symbol means important instructions. Failure to heed them can result in serious injury or death. This symbol means important instructions. Failure to heed them can result in injury or property damages. WARNING • DO NOT DRIVE WHILE DISTRACTED. Any function that requires your prolonged attention should not be performed while driving. Always stop the vehicle in a safe location before performing any such function. Failure to do so may result in an accident.
Introduction Welcome to Wāvtech, exceptional mobile audio integration products for audiophiles. Our products are engineered to provide a truly remarkable listening experience. Built for the professional installer, our OEM integration and signal processor models are simply the best solution available for unlimited sound system upgrades while retaining the factory receiver.
Top Panel Adjustments Œ Ž ” ‘ ’ “ Œ AUX Gain Adjustment: In systems using both the link4's main speaker level and auxiliary inputs, this gain adjustment is primarily for matching the AUX output level with that of the main source. It is recommended to set the speaker level input gain(s) first, particularly if summing. For stand-alone systems using only the AUX input, use this gain adjustment to match the source’s maximum unclipped signal output and connected amplifier(s) input capability.
Multi-Function Remote Œ Ž Œ Remote Housing: This 2-piece housing design provides both convenient mounting and simple Ž dissasembly for customization. The integrated screw mount tabs are scored to aid removal if securing by another method and the lower housing can be detatched by removing the two top screws for reducing weight or size. For panel mounting, the housing can be completely disassembled by also removing the knob, shaft nut, and circuit board screw.
Installation & System Wiring It is important to read this manual thoroughly before starting your installation and always plan accordingly. Before installing any Wāvtech product, disconnect the negative (ground) wire from the vehicle’s battery to avoid damage to the vehicle or yourself. Following all guidelines will help provide years of enjoyment with your Wāvtech link4 audio interface.
Example-2: Factory Radio (2-in/4-out) with AUX CH3/4 SPK IN +12V GND CH3/4 Type-2 Ÿ Main CH3/4 Ÿ AUX Vol Ÿ AUX CH3/4 CH1/2 RLC REM OUT AUX IN Note: For systems with a main speaker level source and an auxiliary source, select system Type-2 at the multi-function remote. This provides master volume control for AUX input as well as independent CH3/4 level adjustment for both sources.
Example-5: 2-way Summing (4-in/4-out) with AUX Type-2 Type-4 or +12V AUX Ÿ Main Vol Ÿ Main CH3/4 Ÿ AUX Vol Ÿ AUX CH3/4 RLC GND CH3/4 CH1/2 SPK IN CH1/2 CH3/4 SPK IN REM OUT Notes: Ÿ For factory systems without an available full-range signal, the Link4 can be used to sum 2-way signals together. When CH1+3/2+4 is selected for CH1/2’s input, the summed left channel (CH1+3) and right channel (CH2+4) signals are routed to the CH1/2 outputs.
Installation Notes Vehicle Description Ÿ Year, Make, Model: Ÿ Trim Level / Package: OEM Audio System Info Ÿ Head Unit (type, BT/AUX in, etc.): Ÿ Speakers (size/location, etc.): Ÿ Subwoofer(s) (size/location, etc.): Ÿ Amplifier(s) (location, output voltage, etc.): Ÿ Other: link4 Connections & Settings Ÿ Installed Location: Ÿ Wiring (connection locations, signal type, turn-on mode, etc): Ÿ Settings (gain, max master vol, crossover, etc.
Specifications Frequency response Input Impedance Input Sensitivity Max Input Voltage Output Impedance Max Output Voltage THD+N S/N Remote Level Control Turn-On Trigger Remote Output Current Draw Operating Voltage Max Flat (+0/-1dB) Extended (+0/-3dB) Spk Input AUX Input Spk Input (max-min gain) AUX Input (max-min gain) Spk Input peak, <5sec cont.
Warranty & Service Care Wāvtech warrants this product to be free from defects in material and workmanship for a period of one (1) year when purchased from an authorized Wāvtech retailer within the United States. This warranty will be extended to a period of two (2) years when the installation is performed by an authorized Wāvtech retailer. A valid sales receipt is required to verify eligibility of purchase and installation.
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