Garmin GTX 23 ES, Руководство по установке

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GTX 23 Installation Manual Page B-3
190-00906-01 Revision A
B.2 Shield Termination Technique – Method A.1 (Standard)
For the following steps please refer to Figure B-l.
1. Attach the Shield Block(s) (Item 2) to the backshell (Item 1) by inserting the flathead screws (Item 3)
through the holes on the Shield Block and threading into the tapped holes on the backshell (Item 1)
(see Figure B-1).
Figure B-2 Method A.1 for Shield Termination
Table B-3 Shielded Cable Preparations for Garmin Connectors
2. At one end of a shielded cable (Item 4) measure a distance between “Window Min” to “Window Max”
(Table B-6) and cut a window (max size 0.35”) in the jacket to expose the shield (Figure B-2). Use
caution when cutting the jacket to avoid damaging the individual braids of the shield. When dealing
with a densely populated connector with many cables, it may prove beneficial to stagger the windows
throughout the “Window Min” to “Window Max” range. If staggering is not needed the “Ideal
Window” length is recommended.
Suggested tools to accomplish the window cut:
• Coaxial Cable Stripper
• Thermal Stripper
• Sharp Razor Blade
NOTE
Backhell
Size
Number
of Pins
Std/HD
Float
Min
(inches)
Float
Max
(inches)
Ideal Float
(inches)
Window
Min
(inches)
Window
Max
(inches)
Ideal
Window
(inches)
1 9/15 1.25 2.25 1.75 2.75 5.25 4.25
2 15/26 1.5 2.5 2.0 3.0 5.5 4.5
3 25/44 1.5 2.5 2.0 3.0 5.5 4.5
4 37/62 1.5 2.5 2.0 3.0 5.5 4.5
5 50/78 1.5 2.5 2.0 3.0 5.5 4.5