Installation 25
of vertical/horizontal planes to in order for the hard drive anti-vibration system to work
properly.
When installing a CPU Box equipped with a GPS Dead Reckoning gyro,
do not exceed + -5 degrees tilt angle from all vehicle axis. Installing the
CPU Box over + -5 degrees tilt angle from one or more of the vehicle axis
may result in gyro reading error while in DR mode.
For GPS Dead Reckoning installation, refer to “Appendix A Installation,
Configuration and Calibration of GPS Dead Reckoning” on page 49
Motorola recommends the use of the CPU Box mount/trunnion. Failure to
do
so
may result in hard drive damage due to vibration.
Figure 21
CPU Box Mount/Trunnion
10.6” (270 mm)
8.1” (206 mm)
2.55” (65 mm)
0.27” (7 mm)
0.11” (3 mm)
+ 5
- 5
Tilt angel range example