Garmin TR-1 manual Installation Of Handheld, Corded Mount, Flush Mount, Part Numbers 120-2045-04

Installation Of Handheld

The handheld connects to # 3 at the ECU. The handheld comes with a standard 18’ cable. It can be extended in length by using extensions. These are available in three lengths; 10 ft, 20 or 30 ft.

Corded Mount

Corded Mount:

Different options are available. TR-1 has an optional clip than can be purchased separately, Fig. 29.

Fig. 29

Mic Clip Part Numbers:

White 120-2043-03

Black 120-2043-02

Flush Mount:

Remove the back cover of handheld. Using the back of the handheld as a guide drill 2 1/4” holes into your dash. Drill a 3rd 5/8” hole in the center of those holes for the cord and pico connector to go through. Mount the handheld using the existing nuts you removed from the back. If your dash is too thick, you will need to use thread extenders. See Fig. 30 & Fig. 31. Those can be purchased separately.

Flush Mount

Thread Extender kit comes in (2) lengths. 1/2” or 1”.

Part Numbers:

1/2”: 120-2045-02

1” :120-2045-04

Extender Kit

Fig. 30

Fig. 31

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