Gamber Johnson GD8000 User Manual

INSTALLATION INSTRUCTIONS

Product Revision Form #

GD8000 D o ck ing Statio n

Rev. C

INST-437

7160-019 4 -01, -02, - 03, - 04, -05, -06

This instruction sheet is for the GD8000
docking station.

*These instructions are for the docking station only. For instructions on features, set-up
and operation of the GD8000 computer, please refer to the manuals provided by General
Dynamics Itronix with the computer.

** This docking station is designed to be used with a variety of Gam be r-Johnson mounting
systems. Installation instructions for other Gam b er-Johnson products are provided with
each individual product.

IMPORTANT SAFETY INFORMATION for

I

NSTALLERS

Safety is dependent on the proper installation and servicing of this docking station. It is
important to read and follow all instructions before installing this product.

To properly install a Gamber-Johnson docking station you must have a good understanding
of automotive electrical procedures and systems, along with proficiency in the installation
and service of aftermarket vehicle equipment.

The re are no adju stments require d at any time of the electrical comp onents within the
docking station.

Product Mounting Disclaimer
Gamber-Johnson is not liable under any theory of contract or tort law for any loss, damage, personal injury, special, incidental or consequential damages for personal injury or other damage
of any nature arising directly or indirectly as a result of the improper installation or use of its products in vehicle or any other application. In order to safely install and use Gamber-Johnson
products full consideration of vehicle occupants, vehicle systems (i.e., the location of fuel lines, brakes lines, electrical, drive train or other systems), air-bags and other safety equipment is
required. Gamber-Johnson specifically disclaims any responsibility for the improper use or installation of its products not consistent with the original vehicle manufactures specifications
and recommendations, Gamber-Johnson product instruction sheets, or workmanship standards as endorsed through the Gamber-Johnson Certified Installer Program.

Opening the docking station will void the product warranty.

If y ou need assistance or have questions, call Gambe r-Johnson at 1-800-456-6868

Page 1 of 6

During Installation

zDO NOT connect this docking station to the vehicle battery until:

1. ALL other electrical connections are made

2. Mounting of ALL components is complete

3. VERIFICATION that no shorts exist in the entire system

zDO NOT install equi pment or route wiring or cords in the deployment path of any

air bag.

zWhen drilling into the vehicle, DO make sure that both sides of the surface are

clear of anything that could be d amaged.

CAUTION: If w iring is shorted to the frame, high current conductors can cause
hazardous sparks resulting in electrical fires or flying molten metal.

A

fter Installation

zTest the docking station to ensure that it is working properly.

File these instructions in a safe place and refer to them when performing
maintenance or re-installing.

WARNING: Failure to follow all safety precautions and instructions may result
in property damage, serious injury or death.

PRE-INSTALLATION RECOMMENDATIONS

Conduct a "Bench Test"
Gamber-J ohnson stron gly advises a "bench test" be conducted to verify that all electronic
and software issues are resol ved prior to installation:

1. Make sure co mputer is operational by itself.

2. Insert computer into docking station and verify that the computer is operating in the
dock.

3. Interconnect entire assembly and verify start-up of all co mponents, including other
equipment (printers, modems, scanners, etc.).

*Gamber-Johnson also recommends positioning of all mounts and equipment in the vehicle

prior to the actual install to verify that mounting locations are safe and practical.

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POWE R SUPPLY I NFORM ATION

This docking station has a built-in power supply and is designed to be used with an 11 - 28
volt DC system. T he voltage output is factory set at 19 volts and current limited to 4.5
amps. Power is provided using the wires located on the back side of the docking station.

WIRIN G I NSTRUCTIONS

IMPORTANT: Make sure that you have read this entire section befor e you begi n wiring!

Refer to Figure 2

1. Install docking station into vehicle, making sure that all bolts are tight.

2. Attach the BLACK ground wire to the location where the vehicle battery grounds to
vehicle chassis.

3. Attach the RED wire to the supply voltage (V+) from the vehicle.

IMPORTANT REMINDERS:

zUse only SAE J1128 Type GPT number 14 AWG stranded wire (minimum) to attach the

docking station to the vehicle's electrical system.

zConnect lead wires to the disconnect pigtail using the butt splice connectors provided with the

docking station. Caution: The butt splice conne ctions must be made as close
to the docking station as possible using the disconnect pigtail provided with the docking
station. The disconnect must be easily accesible. When assembling the butt splice connectors
use only Panduit crimp tools CT-100, CT-600, CT-1525, CT-1550 OR CT-1551.

zRoute the lead wires to the battery. Total wire in the circuit must not exceed 30 feet and

must conform to SAE standard J1128.

zProtect the lead wires from a brasion and chafing by using wire lo om or conduit, and r oute

away from moving parts or areas where high temperatures may occur .

zConnection of the supply voltage (V+) must be kept as close to the battery as possible.
zThe power connection must be made with the 10 amp in-line fuse and fuse holder provided

with the dock. Connect the fuse holder to the lead wire using the butt splice connectors
provided with fuse holder. When assembling the butt splice connectors use only Panduit

crimp tools CT-100, CT-600, CT-1525 or CT-1551.

The fuse hold er location must be kept within 10 inches of the connection to the
battery positive, away from moving parts, and temperatures that exceed 180 degrees F.

Caution: If the fuse holder requires replacement it should be replaced by qualified service
personnel using Littlefuse part number FHM1 (Gamber-Johnson part number 11689). This
device conforms to ASTM standard D471 and SA E standard J1128.

zFuse must be inserted in supplied fuse holder. Caution: For continued protection against risk

of fire replace only with the same type and rating of supplied fuse. The provided fuse is UL

Listed, rated at 10 amp, 32 volt AC/DC fast acting.

zIf a timing device is used follow the instructions of the manufacturer of that device. It must

be wired in-line with the supply voltage (V+) to the docking station.

zIf you have any installation questions, please call Gamber-Johnson customer support at

1-800-456-6868

Page 3 of 6

Gro und to Vehicle Chassis

10"

-

+

Figure 2

14 AWG (black wire ) J1128 TYPE GPT

Panduit #BSN14-C
Butt Sp lice connects t o
black lead from do ck

Panduit #BSN14-C
Butt S p lice connects to

Fuse

red lead from dock

Vehicle Battery

Connect in-line fuse holder to lead

wire using Panduit #BSN14-C

Butt Splice connectors

Inserting th e computer
into the vehicle dock

1. Make sure the latch handle is in the
"Unlatched" position. If you received the
dock in the latched position, you will need
to unlatch it before insertin g the computer.

To unlatch the dock, press the latch button
and pu ll forward on the latch handle. The
latch handle should move forward ab out
1/4". (See Figure 3)

14 AWG (red wire) J1128 TYPE GPT

Figure 3

2. Insert the computer: (See Figur e 4)
a. Align the center notch in the
computer with the front retaining
hook.
b. Lower the back of the co mputer
down onto the lo cating pins and
docking connector. Press
downward slightly to make sure
the computer is resting on the
bumpers mounted on the deck.

Latch button

Latch Handle in
"Unlatched" position

Figure 4

Page 4 of 6

3. Push the latch handle in until the latch
catches and h olds the handle. You should
hear an audible click when the latch
engages. (See Figure 5.)

The push button latch can be locked for
added security.

Undocking and removing a computer (Without LAN Usage)
from the vehicle dock

Figure 5

Align notch
with hook

1. Make sure the latch button is unlocked. (Unlock with key if locked).

2. Push in and hold the latch button.

3. With the latch button pushed in, pull out on the latch handle.

4. Lift the back of the computer up and lift it out of the Vehicle Dock.

Undocking and remo ving an Operating computer (With LAN

Usage)

from the vehicle dock (It is important to do an orderly

shutdown when using a LAN computer)

1. Click on the Undock Compter tab l is ted
on the start menu. (See Figure 6.)

2. Wait until the Undock Complete window
pops up on the computer screen. Once the
window pops up it is safe to remove the
computer from the dock. (See Figure 7.)

3. On 7160-0194-05 & 7160-0194-06 units
turn the power switch (on the front of the
dock) to the off position.

4. Make sure the latch button is unlocked.
(Unlock with key if locked).

5. Push in and hold the latch button.

6. With the latch button pushed in, pull out
on the latch handle.

7. Lift the back of the computer up and lift
it out of the Vehic le Dock.

Figure 6 Figure 7

Page 5 of 6

External An tenna Options

The GD8000 vehicle dock gives you the option of blocking either one or both of the external
antenna connectors from contacting the mechanical RF switches in the computer. This may
be required if the external antennas are not yet available or you do not want to switch to an
extern al antenna.

To block the contact(s), place one of the provided caps over the appropriate pins on the
external antenna connector and use the provided screw to install it into the dock.

Dual Cap blocks
both contacts

Single Cap positioned to
block WLAN contact

Cable Restraint

Attach the peripheral cables to the cable restraint
bracket with the cable ties provided in the hardare
bag.

Figure 8

Single Cap positioned to
block WWAN contact

CABLE TIES

Dock Indicating LED's

POWER LED is on when dock has external power and the latch is in the closed positon (with
or without computer in dock). DOCK LED is on when the condition above is met and the
computer is docked and is turned on. Note: Units 7160-0194-05 a nd 7160-0194-06 have a
manual switch that needs to be turned on as well.

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