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CHAPTER 4: Operation
4. Operation4.1 Local Switching
4.1.1 ABC
AND
ABCDE S
WITCHES
(SW980
AND
SW982 U
NITS
)
Refer to Figure 4-1 below: Test your Local/Remote Electronic Switch system by
having the common device send data to, or receive data from, branch devices “A”
and “B” (and, for SW982 units, “D” and “E”), one after the other. Switch between
branch devices by manually turning the knob on the Switch’s front panel.
Figure 4-1. Switching in the SW980 (top) and SW982 (bottom) models.
SWITCHED
E
SWITCHED
D
SWITCHED
B
SWITCHED
A
COMMON
C
ABCDE SWITCH
Connections made are AC, BC, DC, and EC-“C” is COMMON
SWITCHED
B
SWITCHED
A
COMMON
C
ABC SWITCH
Connections made are AC and BC -“C” IS COMMON