Furuno DS-60, Installation Manual

Page: 24 / 74

1. INSTALLATION
1-18
1.5 Junction Box DS-640, DS-645A/B (option)
Installation considerations
The junction box forms a joint between the distributor and the transceiver unit, and ex-
tends the distance between them to max. 500 m. Install it as below:
• Keep the junction box away from noise-emitting electrical machinery, for example,
electric gen-erator, radio transmitter and TV.
• Do not install the junction box in place of high temperature and humidity.
See the outline drawing at the back of this manual.
Dimensions for DS-640
Dimensions for DS-645A/B
200±1 (7.87”)
120±1 (4.72”)
220
±1 (8.66”)
233 (9.17”)
7 (0.28”)
6 (0.24”)
5 (0.20”)
5 (0.20”)
10 (0.39”)
12
R2.5
R2.5
(7) (0.28”)
200±1 (7.87”)
220±1 (8.66”)
)”
9.
11
(
1±
2
0
3
)”
5.
2
1(
7
1
3
7
)”
8
2.
0(
)”
4
2.
0(
6
5 (0.20”)
5 (0.20”)
10 (0.39”)
12
R2.5
R2.5
)”
6
4.
1(
)
7
3(
292 (11.50”)