Initial Settings - Viking I-770 Installation Instructions And Safety Information

Single and dual gate systems
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Initial Settings

NOTE:
Installing a shunt, or jumper, on the pins will activate the feature.
"Auto Open" - Power Failure Option
Opens the gate automatically during
power failure. Resumes normal operation
when power is restored.
!
Disabled when "Solar Mode" is ON.
"Pre-Warning"
Initiates two options for an
audible or visual warning 3 seconds prior
to gate motion and will continue:
1. Until gate reaches closed limit:
"Magnetic Lock" terminals provide a
contact between "COM" and "N.O.".
2. Until gate reaches either limit:
"AUX. PWR" terminals provide 24VDC.
VIKING TECHNICAL SUPPORT 1.800.908.0884
CONTROL BOARD SETUP
"Last Open" - Power Failure Option
Opens the gate automatically when the
battery backup voltage is critically low.
"Sync"
Used only in conjunction with
Barrier Arm Operators. Activating
this feature allows for synchronized
operation with Barrier Arm Operators.
See page 35.
"EXT"
Available for future developments.
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