Radio Shack 85 owner manual Connecting to Your Autosound System, Low Level Input Connections

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12-1977.fm Page 8 Tuesday, July 13, 1999 10:07 AM

CONNECTING TO YOUR AUTOSOUND SYSTEM

Low Level Input Connections

You can connect your autosound system’s low-level phono output jacks to the amplifier’s low-level phono input jacks. For the best results, use shielded audio cables, such as Cat. No. 42-2368 (not supplied).

Note: For a cleaner, less noisy signal transfer between your autosound system and the amplifier, the amplifier’s low input phono jacks are gold-plated.

1.Temporarily place the amplifier as close as possible to the selected mount- ing location.

2.If your autosound system has four phono outputs and you are using four speakers, connect the autosound system to the amplifier using audio cables as follows: front-left to CH1, front-right to CH2, rear-left to CH3, and rear-right to CH4.:

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Contents 85 × 4 High Power 4-Channel Trunk Mount Amplifier Features Automatic Thermal ProtectionMute Turn On Circuit eliminates Contents Choosing a Mounting Location Before YOU Begin the Installation Preparation Connecting Ground and PRIMARY/SWITCHED Power Illus please add a dwg that illustrates step Connecting to Your Autosound System Low Level Input ConnectionsFm Page 9 Tuesday, July 13, 1999 1007 AM Fm Page 10 Tuesday, July 13, 1999 1007 AM High-Level Input Connections Floating Ground Connection Common Fm Page 13 Tuesday, July 13, 1999 1007 AM Connecting the Speakers Preparing the Speaker WiresConnecting Four Speakers Connecting Two Speakers Unbridged Connection Connecting Two Speakers Bridged Connection Fm Page 18 Tuesday, July 13, 1999 1007 AM Connecting Two Unbridged Speakers and One Bridged Subwoofer Testing the Connections Mounting the Amplifier Fm Page 22 Tuesday, July 13, 1999 1007 AM Turning on the Amplifier Setting the Level ControlOperation Over Freq Control Using the Frequency CrossoverOver Freq On/Off Switch Maintenance Replacing a Blade-Type Fuse Replacing the FusesReplacing the Tube-Type Fuse Specifications Radio Shack