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The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
USA
P. (+1) 215.322.6063
F. (+1) 215.322.8498
www.sapling-inc.com
Questions about Protocols
How do I set up the SAM to accept synchronization protocols from Rauland, Dukane, and
other systems?
If you are receiving the protocol directly from the master clock, your SAM will automatically detect the
sync-wire protocol being used when it first powers up; no action on your part is required.
If you wish to use Sapling’s 2-wire digital protocol to carry synchronization data from a system that uses an
unsupported protocol, a SMA 2000/3000 Series Master Clock must be used as an adapter between the
two wiring systems. Consult the wiring guide in your SMA manual for more information.
How do I select which protocol I want my SAM to use?
When you power up the clock, your SAM will automatically recognize the protocol being used as soon as it
receives data.
Can I change protocols if the system is running?
Yes. There are two ways of doing this:
1) Do nothing. Within three days of being plugged into the new protocol, the SAM clock will automatically
notice the change in protocol and correct itself.
2) Reset the clock to manufacturer’s default. Perform Diagnostic #3, then, after Diagnostic #3 is complete,
power cycle the clock.
How do I check to confirm that the SAM is receiving the correct protocol?
Perform Diagnostic #1
How do I perform diagnostic tests on the clock system?
See the sections on the pages labeled “Diagnostic Test #1 - Protocol Verification”, “Diagnostic Test
#2 - Comprehensive Test”, or “Diagnostic Test #3 - Manufacturing Default”, depending on your needs.
I am adding a new clock into an existing SAA/SAM system. Do I have to set my entire system
back to 12:00?
No. The new SAM clock will automatically correct itself upon receiving the data signal from the
master clock.