Audiovox SIR-SWB User Manual

SHUTTLE

SIR-SWB Installation Guide

FM Switching B ox

(For Use wi th Audiovox Vehicle

Installation Ki t SIR-CK1)

1. Remove the existing vehicle radio as required, withdrawing the radio from the dashboard far enough to unplug the antenna cable from the radio antenna jack.

2. Determine the position of the SIR-SWB FM Switching Box (usually under the dash near the radio), and mount it in position.

3. Plug the male antenna output cable of the SIR-SWB into the existing vehicle radio antenna jack. Plug the vehicle side radio antenna cable into the SIR-SWB antenna input connector. NOTE: Some vehicles use a special dual antenna “Diversity" system. If the vehicle into which this system is being

installed has this type of antenna system, the antenna cable will not fit the socket on the FM modulator . Use of the SIR-SWB with “Diversity" systems is not recommended. You may also find some cars have an antenna plug that is too small to mate with the socket on the FM Switching Box. This adaptor can be purchased at most car stereo installation centers.

4. Reposition the radio in the dashboard and secure it in place.

5. Plug the 3.5mm Stereo connector cable from the SIR-SWB into the “FM OUT” jack on the back of the SIR-CK1.

6. Choose one of four FM frequencies (88.1MHz, 88.3MHz, 88.5MHz or 88.7MHz), selected with the SIR-CK1 slide switch.

Tune your existing vehicle radio to the same frequency as selected by the slide switch.

FM OUT JACK

SHUTTLE CRADLE SIR-CK1

FM SWITCHING BOX SIR-SWB

NOTE: MOUNT SIR-SWB UNDER DASH BETWEEN CK1 AND EXISTING VEHICLE RADIO

TO “FM OUT” JACK ON BACK OF SIR-CK1

3.5mm STEREO CONNECTOR

VEHICLE RADIO ANTENNA

TO SIR-SWB ANTENNA INPUT

TO EXISTING VEHICLE RADIO ANTENNA JACK

FM FREQUENCY SELECT SLIDE SWITCH:

88.1 MHz

88.3 MHz

88.5 MHz

88.7 MHz

VEHICLE RADIO (TYP)

NOTE: IN SOME INSTALLATIONS IT MAY BE NECESSARY TO INCLUDE AN ANTENNA CABLE ADAPTER (PURCHASED SEPARATELY) IF THE EXISTING RADIO ANTENNA CONNECTOR IS DIFFERENT IN SIZE.

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