![](/images/new-backgrounds/1103522/10352229x1.webp)
LOCAL/REMOTE ELECTRONIC SWITCHES
| B | A |
| BB | AA |
REMOTE | SERIAL | PARALLEL |
|
|
Figure 3-5. Rear panel of the SW981 models.
B | A |
| SERIAL |
| PARALLEL |
REMOTE |
|
| C |
E | D |
Figure 3-6. Rear panel of the SW982 models.
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