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© Multilink Inc. 2020
•
All Rights Reserved
Multilink Inc.
580 Ternes Ln. | Elyria,OH 44035 | 440.366.6966 | www.gomultilink.com
Alternative Mode
An alternative operating mode is available to perform authorized AC utility voltage shutdown, with the use
of an AC generator, without interrupting the load. This mode must be configured before the SATS is in oper-
ation and shall not be performed when in use. To use this mode, the SATS internal jumper on JMP-P must be
placed on pins 1 and 2.
DANGER
The following steps in this alternative mode procedure MUST be performed exactly as presented; otherwise,
injury or death and damage to the SATS may result. Please note that with the SATS removed, AC power will
not be available for the traffic equipment.
1. If the SATS is currently in operation, the SATS must be removed prior to selecting this alternative
mode. Do not attempt this procedure if the SATS is currently in use. If the SATS in not yet in use,
jump to step 4.
2. Operate the UPS’ DC circuit breaker to the OFF position or disconnect the battery harness from the
UPS.
3. Operate the AC circuit breaker on the UPS to the OFF position.
4. Operate the UPS Input circuit breaker on the SATS to the OFF position.
5. Operate the upstream AC utility line circuit breaker to the OFF position.
6. Remove all wiring attached to the SATS and disconnect power harness from the UPS.
7. With the SATS removed, remove the top 8 screws from the top cover and the 2 top screws on the
face plate.
8. Place the jumper on JMP-P to pins 1 and 2 for Alternative Mode.
9. Replace the top cover of the SATS and reinstall the SATS into the cabinet as shown in Section 4.
10. Perform the startup procedure in Section 5.
PIN 1
