Seiwa Si-Tex Vector 3D GPS - Manual (Page 11)

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Vector 3D User Guide
Power/Data Cable Considerations
Before mounting the 3D consider the following regarding power/data cable routing:
• Cable must reach an appropriate power source
•
Cable may connect to a data storage device, computer, or other device that accepts GPS data
• Avoid running the cable in areas of excessive heat
•
Keep cable away from corrosive chemicals
• Do not run the cable through door or window jams
•
Keep cable away from rotating machinery
• Do not crimp or excessively bend the cable
• Avoid placing tension on the cable
• Remove unwanted slack from the cable at the 3D end
• Secure along the cable route using plastic wraps
Improperly installed cable near machinery can be dangerous
Flush Mount
The bottom of the 3D contains four holes for flush mounting the unit to a flat surface (Figure 2-7). The flat
surface may be something you fabricate per your installation, an off-the-shelf item (such as a radar mounting
plate), or an existing surface on your vessel.
Note: SI-TEX does not supply the mounting surface hardware. You must supply the appropriate fastening
hardware required to complete the installation of the 3D.
Figure 2-7: Flush mounting holes on bottom of 3D
Note: You do not necessarily need to orient the antenna precisely as you can enter a software offset to
accommodate for any bias in heading measurement due to installation.
Before flush mounting the 3D:
•
Determine your mounting orientation. See “Mounting Orientation” on page 7 for more
information.