Minute - Valcom V-D11025A Installation And Programming Manual

Interfacing with Other Systems
59 Minute Correction
Description:
110 VAC/24 VAC 60 Hz is used to run the clock normally. Applying an eight (8) second reset signal from 57 minutes and 54 seconds will cause an
hourly correction. Applying a fourteen (14) second reset signal from 5:57:54 will cause a daily correction.
Instructions:
1. In programming mode, set option 31 to 05.
2. Connect interface harness as shown in the diagram.
Note: Manually set the slave clock to the time from the master clock upon initial connection. After the slave clock receives its first daily correction,
the clocks will be perfectly synchronized.
58 Minute Correction
Description:
110 VAC/24 VAC 60 Hz is used to run the clock normally. See digital clock Programming Manual for the four variations of 58 Minute Correction.
Instructions:
1. In programming mode, set option 31 to 01, 02, 03, 04.
2. Connect interface harness as shown in the diagram.
Note: Manually set the slave clock to the time from the master clock upon initial connection. After the slave clock receives its first daily correction,
the clocks will be perfectly synchronized.
Valcom, Inc.
5614 Hollins Road
Roanoke, VA 24019
540-563-2000 P.
540-362-9800 F.
www.valcom.com
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