41357G/61357G SYNCHRONIZED DIGITAL CLOCK
Installation Instructions
INSTALLATION USING OTHER MASTER CONTROL SYSTEMS (58TH/59TH MINUTE CORRECTION)
Connect power and signal leads per Digital System Clock Wire Harness diagram below*.
1
After the system is set up and power is applied, the Pyramid 41357G/61357G Clock will synchronize
2
on the 58th or 59th minute of the hour depending upon the master clock control system.
*Control System with 105-240V AC power and 120V AC sync signal, must be installed by a licensed electrician.
Blue = 24VAC sync
Red = 120V AC sync
Gray = Common Ground
I2048 Rev. K
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DIGITAL SYSTEM CLOCK WIRE HARNESS
White = Neutral/sync Common
Green = Earth Ground
Black = 105-240V AC 50/60Hz
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