User's Manual Part 1

Chapter 1 Using the MC3 System
5. Insert the other bracket (the one you removed) into the junction box, making sure that
both screw holes are visible through the bracket.
6. Insert and tighten both screws to secure the junction box to the sled or pedestal.
About the Dock
The Mobile Collector dock is used to secure the GoBook to either the sled or a pedestal
mount in your vehicle. It has connections for power and communications between the
GoBook and Mobile Collector radio.
When the XR-1 is attached, the dock must be locked to properly secure the laptop. While in
the locked state, the dock's locking mechanism extends out further from the sled than when
in the unlocked position. A green button also appears next to the locking mechanism when
the dock is locked.
To lock or unlock the dock for the XR-1, push the mechanism in, move it toward the keys
on front of the dock, and then slide it back toward its original position; the mechanism
works in a "V" pattern to lock or unlock the dock.
The examples below show the dock on a sled in the unlocked (1) and locked (2) positions,
with an XR-1 attached.
A dock is also available for use with the GoBook III laptop; see
Attaching the GoBook III
to the Vehicle Dock
on page 22 for more information.
Attaching the GoBook XR-1 to the Dock
1. Make sure the dock is in the unlocked position.
6 Hardware Installation Guide