Alpine KTC-231NT, KTC-231GY Installation Manual

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92-99 SUBURBAN/TAHOE/YUKON/ESCALADE
Overhead Console for use with Mobile Overhead Monitor
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INSTALLATION MANUAL
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These instructions are intended for use only by experienced professionals in the automotive customizing business. Special tools and equipment, as well as specialized handling and care of product during installation, may be required. Before beginning this installation, carefully read through the following instructions. Use extreme care when cutting headliner material. Check for wiring or other componentry above headliner material. Cut only where indicated.
Materials / Tools required for this installation:
1. Phillips screwdriver 2. Powered screwdriver or drill with adapter
3. Awl or scribe point tool or similar 4. Razor knife or similar tool
5. 18 GA wire 4' 6. Rubbing alcohol
7. ALPINE TMX-R680A Mobile Overhead Monitor
Jan. 3,2001
INSTALLATION INSTRUCTION # 44-0090A
Printed in the U.S.A.
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MATERIALS PROVIDED FOR INSTALLATION:
ITEM Description QTY 1
1 2 3 4 5 6 7 8 9
SCREW, # 6 x 3/8" PPH SCREW, #10 X 1/2" HWH SCREW, 8-32 X 1 1/2" PPH VELCRO TAPE, 1" X 6" TEMPLATE FRONT MOUNTING BRACKET REAR MOUNTING BRACKET CONSOLE SWITCH, SPDT
2 4 4 2 1 1 1 3 1 1 1
INSTALLATION INSTRUCTION # 44-0090A
Jan. 3, 2001 Printed in the U.S.A.
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PHOTO 1
II. PREPARATION OF
I. REMOVAL OF O.E.M.
EQUIPMENT .
1. Remove O.E. dome light, rear A/C control head, and trim ring. Disconnect wiring and set control head aside in a safe place. Discard dome light. See Photo 1.
VEHICLE INTERIOR
.
2. Using a razor knife, carefully trim headliner as shown to allow clearance for mounting bracket. See Photo 2. Locate template (item 5 pg 2) at A/C control cut out and louvers. Make sure that arrow is pointing forward and template is centered left to right in vehicle.
PHOTO 2
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3. Install front mounting bracket (item 6 pg 2) by aligning flange on bracket with O.E. roof brace.
Make sure that bracket is centered left to right and secure using (4) four # 10 x 1/2" screws (item 2 pg 2). See Photo 3.
4. Use rubbing alcohol to clean sheet metal in rear area of headliner cut out. Use a clean cloth to dry surface.
PHOTO 5
Remove protective backing from adhesive strips on rear mounting bracket ( item 7 pg 2) and position tab 20 1/4” from rear edge of front mounting bracket. Make sure bracket is centered left to right and firmly press against roof. See Photo 4.
5. Construct a 1 ft. jumper harness that will connect the vehicle’s dome light wires to the lights in LCD monitor housing. Refer to wiring/connections section of the TMX-680A owner’s manual for details.
6. Using a test light, test function of lights.
PHOTO 4
7. Install and route all video and audio cables, and any other added component requirements to their respective places in the vehicle. Refer to component installation instructions for wiring diagrams. The suggested routing of the video system cable is as follows: Above the headliner from video system to B-pillar. Down the B-
PHOTO 3
pillar to the floor. Route the power lead to an accessory
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controlled source. Connect the ground lead to the
e
vehicle
chassis. Route the remaining wiring to the VCP
location. See Photo 5. Connect per instructions included with th video system.
III. INSTALLATION OF CONSOLE .
PHOTO 7
Caution: Use extra support for the console until secured to the vehicle.
Failure to do so may cause damage to console or installed components.
8. Install dome light switch (item 9 pg 2) into opening on front of console. Install A/C control head and trim ring into opening in console. Raise console into approximate position and connect A/C control wires. Insert bracket on rear of console into rear mounting bracket (item 7 pg
2) and slide rearward. See Photo 6. Position console against headliner.
9. Make sure console alignment is straight and matches contours in headliner, then secure console using (2) two # 6 x 3/8" screws (item 1 pg. 2) through the slots in bracket on console into holes on front mounting bracket. See Photo 7.
10. Release LCD monitor panel from locked position. Lower to viewing position for access to mounting location in top of housing.
11. Raise monitor housing into approximate position and connect all wiring to components. Connect wiring and cabling per instructions included with LCD monitor.
12. Check function of all component and lights. See operating instructions for video operations check. For further assistance, refer to the TMX-R680A owner’s manual for the technical support phone number listed for your area.
PHOTO 9
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PHOTO 6
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13. Insert monitor housing into opening in console. Note : Make sure wires do not get pinched
between housing and console. Align holes in housing with clips in mounting bracket. Secure
using (4) four 8-32x 1 1/4" screws (item 3 pg.2). See Photo 8. Caution : Do not overtighten screws.
14. Raise LCD monitor panel into locked position.
15. Cut Velcro tape (item 4 pg 2) into 2" pieces. Remove protective backing from tape and apply to remote controls. Position them against the console door and press firmly on remote while holding the door.
16. Raise remote control door into locked position.
PHOTO 8
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