American Time AllSync Plus - Manual (Page 30)

© American Time
30
AllSync Plus Clock Installation
& Operation Manual
Glossary
Appendix B LED
Illumination
Appendix A
Specifications
Tr
oubleshooting
General Operation
Installation
Intr
oduction
AllSync Plus Clock Specifications
Page 1 of 2
140 3rd St. S, PO Box 707, Dassel, MN 55325
800-328-8996 • american-time.com PS03059 Rev D
AllSync Plus ®
Surface and Double Dial
Molded Case
FEATURES
• 5 Year Warranty
• UL Listed - 12" surface mount only
• Microprocessor controlled movement
• 15 minutes of backup power (no batteries required)
• Accuracy to within ±1 second of a master clock
• Reduced power consumption
• Attractive modern design
• Impact-resistant black plastic case
• Shatter-resistant polycarbonate crystal
• Diagnostic LED
DESCRIPTION
The american time ™ AllSync Plus clocks are provided in round only high impact black plastic cases with clear
polycarbonate crystals and bold, black numerals and minute markers on a non-yellowing white dial. Stylish hour and minute
hands are aluminum with a black finish and a red sweep hand. Other bezel colors available. Consult factory.
The american time ™ AllSync Plus clock is designed to work with multiple master clocks and correction signals. This unit is
programmed to identify the signal it receives from the master and operate as that style of clock. Changing clock operation
from one style to another is as easy as unplugging the clock from one system and plugging it into another. If needed,
changing the placement of 2 small jumpers on the circuit board can change the voltage required to run this clock from
120vac to 24vac or 24vac to 120vac. This clock provides 15 minutes of backup run power without the use of batteries. If a
power outage should last longer than 15 minutes, the clock will synchronize to the master clock at the hourly and 12 hour
correction cycles.
Correction Signals
Works on:
• Hourly correction: 7-9 seconds starting at the 57th minute and 54th second. 12 hour correction: 13-18 seconds starting at
5:57:54 (am and pm).
• Hourly correction: 24-28.5 seconds starting at the 0 minute and 0 second. 12 hour correction: 24-32 minutes starting at
6:00:00 (am and pm).
• *Hourly correction: 54-56 seconds starting at the 58th minute and 5th second. 12 hour correction: 10 pulses of 94-96
seconds starting at 5:05:00 (am and pm) and repeating every 2 minutes.
• Hourly correction: 24-26 seconds starting at 0 minute and 0 second. 12 hour correction: 25 pulses of 24-26 seconds
starting at 6:00:00 (am and pm) and repeating every 60 seconds.
• Hourly correction: 63-67 seconds starting at the 58th minute and 0 second. 12 hour correction: 14 pulses of 63-67
seconds starting at 5:06:00 (am and pm) and repeating every 2 minutes.
• *Hourly correction: 54-56 seconds starting at the 58th minute and 5th second. 12 hour correction: 12 pulses of 63-67
seconds starting at 5:05:00 (am and pm) repeating every 90 seconds.
*Note:
When switching between these correction protocols, you must use a different correction protocol to complete the transition.
The AllSync Plus clock needs to distinguish between hourly corrections before it can change correction protocols internally.
®