JBL GTH400 Instruction Manual

GTH400-20107 06/03/98 15:49 Side 14
Under-Dash Remote Installationremote control wire (included) to the
connector on the back of the
1. Set the GTH400 remote in the
installation location and mark tworemote control box.
mounting screw hole locations. 7. Run the wire back to the GTH400
main chassis and plug the remote
2. Set the GTH400 remote aside and
control wire into the ORemote In�
drill two pilot holes using a 1�16"-
connector on the main chassis.
(1mm) bit. Be careful not to drill into
Note: a standard 6-pin telephone
any of the carOs components.
extension cord may be used if more
3. Secure the spacer and faceplate
wire is needed for remote control
(with the control labeling) to the
connection. These extension cords
front of the remote control panel
can be purchased at many
using the four smaller screws
electronics or hardware stores.
included.
In countries with Right Hand Drive
4. Push the two adjustment knobs
vehicles, the built-in Image Enhancer
onto the metal shafts.
will not operate properly with standard
5. Set the GTH400 remote back in
wiring. To use the GTH400 with right
place and secure it using two sheet
hand drive vehicles, reverse both the
metal screws. Continue to Step 6 in
input and output wiring as shown
the OIn-Dash Installation� section.
below.
In-Dash Remote Installation
GTH400 Audio Signal Connection+
1. Choose a location for the in-dashR
for Right Hand Drive Cars
�
installation and use the template atGTH400+
L
Front Speakers
the back of this manual to mark+L�
�L
hole locations as shown on theGR 1+RRearFront+�R
+R
L RL
template.Group 1LGR 2+R�L�
L RRGR 1�+
2. Drill the holes indicated on the LGR 2�R+LLRear Speakers
Group 2RGR 3+�LR
template.�R+
R
3. Using the diagram on page 15 as�The right and left inputs and outputs of the GTH400
must be reversed for proper functioning of the virtual +
reference, install the remote behindcenter image enhancer when used in a right hand LSubwoofers
drive automobile.�
the panel with the holes just drilled.
Position the remote so the twoPower Supply Connections
knobs feed through panel and the
The power input and remote turn-on
LEDs are in alignment with the
wires are connected to the GTH400 via
holes drilled.
the power connector on the end of the
4. Place the trim panel with the control
amplifier.
labeling over the two shafts and
+12V Battery Wire
secure it in place with the 4 screws
YConnect a wire directly from the +12
provided.
volt terminal of the battery to the +
5. Push the two adjustment knobs
Battery terminal on the amplifier. Use
onto the metal shafts.
a minimum of AWG #8. Use wire that
6. Connect one end of the GTH400
14