Drive Mechanism Assembly
The Drive Mechanism must be fitted with the Camera/Lens Module and configured before it is installed into
the Housing. This procedure is best performed on a clean bench with common hand tools.
Figure 2
Camera/ Lens and Ribbon Cable Assembly
Figure 3
Assembly Side View
Figure 4
Location of DIP Switches S2 and S5
Installing the Camera/ Lens Module
1. Place the Drive Mechanism upside down and rotate
the Tilt Platform to a convenient working angle.
2. Slip the Camera Mounting Plate Tab into the Tilt
Platform slot. Gently rock the Mounting Plate until the
connector fits through the cutout in the Tilt Platform.
Firmly tighten the two Captive Screws.
3. Plug the Ribbon Cable connector end (without the EMI
Attenuator) into the Camera/Lens Module mating
connector in the proper orientation and latch it.
4. Plug the Ribbon Cable connector end (with the EMI
Attenuator) into the Main PC Board mating connector
and latch it.
Switch Settings and Adjustments
This section defines how to set various switches on the
Drive unit.
Refer to Figure 4 for Dip Switch location. DIP Switch 5
(S5) is used to set the communications/automatic
diagnostics mode and Camera/Lens Module type. DIP
Switch 2 (S2) is used to set the Receiver address. Each
switch is numbered from 1 to 8 and marked to indicate the
ON position.
The Mini Dome can be connected to a NOVA (VPS)
system in one of two ways:
Half Duplex:
This connection type allows two-way
command flow and requires two
individually-shielded twisted-pair cables.
Simplex:
This connection type allows command
flow from the CPU to the Mini Dome only.
It requires only one shielded twisted pair
from the CPU to the Housing.
X971 Rev 1098 Surveyor Mini Dome System
Drive Mechanism Assembly
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