Crux BTGM-33 - User Manual

Crux Interfacing Solutions • 6860 Canby Ave., Suite 116, Reseda, CA 91335
phone: (818) 609-9299 • fax: (818) 996-8188 • www.cruxinterfacing.com
rev.051918
BTGM-33
Bluetooth Handsfree + 4 Channel Audio Streaming for
GM LAN 29 Bit Vehicles
1 of 2
- Adds Bluetooth Handsfree Calling to the OEM radio.
- Adds 4 channel Bluetooth Music streaming to the OEM Radio.
- Maintains the use of the factory XM radio, if equipped.
- Automacally pauses BT Streaming when a call is received, and resumes when the call is ended.
- Allows user to answer, end calls track up and track down using the steering wheel controls.
- DSP and Echo-Cancellaon allows for clear conversaons on both sides of the phone call.
- Automacally mutes any source as soon as a call is received, and resumes when call is ended.
- Allows any previously paired mobile phone to automacally re-connect to the Bluetooth interface.
- Fully retains OnStar funconality.
- Hear Navigaon App voice prompts from the factory speakers while in Bluetooth mode.
- Magnec Phone Mount Included.
PRODUCT FEATURES:
R
INTERFACING SOLUTIONS
INSTALLATION INSTRUCTIONS:
1. Remove the radio to gain access to
the connectors.
2. Unplug the factory radio connectors
and plug them into the BTGM-33
T-harness.
3. Plug the male connectors of the
BTGM-33 T-harness to the radio.
4. Mount the microphone to a desired
locaon. We recommend mounng it
by the rearview mirror or the A pillar.
Point the microphone towards the
driver.
5. Run the microphone wire along the
front headliner, down the A pillar and
towards the radio. Plug the 3-pin plug
of the microphone cable to the mang
connector on the BTGM-33 T-harness.
6. Plug the 12-pin Molex connector to
the BTGM-33 module.

Summary

Installation Instructions

Remove Radio and Access Connectors

Details on removing the vehicle's radio to access necessary connectors for installation.

Connect T-Harness to Factory Connectors

Instructions for unplugging factory radio connectors and plugging them into the BTGM-33 T-harness.

Connect T-Harness to Radio

Steps to connect the male connectors of the BTGM-33 T-harness to the vehicle's radio.

Mount Microphone

Guidance on mounting the microphone, recommending placement near the rearview mirror or A pillar.

Route Microphone Wire

Instructions for running the microphone wire from the headliner down the A pillar to the radio.

Connect BTGM-33 Module

Final step of plugging the 12-pin Molex connector into the BTGM-33 module.

Steering Wheel Control Functions

Track Up; Pick-up Call

Volume Up

Source Toggle; Play;Pause

Volume Down

Track Down; End Call

Crux BTGM-33 Specifications

General

Brand	CRUX
Model	BTGM-33
Category	Car Receiver
Bluetooth	Yes
Aux Input	Yes
Microphone	Yes
Echo Cancellation	Yes
Noise Reduction	Yes
Bluetooth Range	10 meters
Connectors	3.5mm audio jack
Power Source	12V DC