
ADC-A12C31 Operator’s Handbook Rev. A P. 2
Table of Contents
Forward ......................................................................................................................................... 5
Disclaimer..............................................................................................................................................................................5
Copyrights .............................................................................................................................................................................5
Trademarks ...........................................................................................................................................................................5
Icons Used In This Manual ....................................................................................................................................................5
Printing..................................................................................................................................................................................5
Compliance .................................................................................................................................... 6
CE Marking ............................................................................................................................................................................6
FCC Statement.......................................................................................................................................................................6
WEEE .....................................................................................................................................................................................7
RoHS......................................................................................................................................................................................7
Introduction................................................................................................................................... 8
IRIG-B ....................................................................................................................................................................................8
SMPTE ...................................................................................................................................................................................8
Features ................................................................................................................................................................................8
General Use Precautions ................................................................................................................ 9
Unpacking and Installation ........................................................................................................... 10
Supplied (Ship Kit) ...............................................................................................................................................................10
AC Power.............................................................................................................................................................................10
Mounting.............................................................................................................................................................................12
Operating Environment ................................................................................................................ 14
Status LED ...........................................................................................................................................................................14
Correction Behavior ............................................................................................................................................................14
Hand Position ......................................................................................................................................................................15
Time Zone Offsets ...............................................................................................................................................................15
Daylight Saving Time ...........................................................................................................................................................15
Pre 2007 Standard –U.S.A. and Canada .........................................................................................................................16
Post 2006 Standard –U.S.A. and Canada........................................................................................................................16
EU Standard –European Union.......................................................................................................................................16
Freewheeling Accuracy .......................................................................................................................................................16
TCXO and RTC circuit.......................................................................................................................................................16
Maintenance-free Rechargeable Battery........................................................................................................................16
Configuration ............................................................................................................................... 18
DIP Switches........................................................................................................................................................................18
S1.1, S1.2, S1.3, and S1.4 ................................................................................................................................................19
S1.5..................................................................................................................................................................................19
S1.6..................................................................................................................................................................................19
S1.7 and S1.8 ...................................................................................................................................................................20
S2.1 and S2.2 ...................................................................................................................................................................21
S2.3 and S2.4 ...................................................................................................................................................................21
S2.5..................................................................................................................................................................................21
S2.6..................................................................................................................................................................................21
S2.7..................................................................................................................................................................................21
S2.8..................................................................................................................................................................................21
Hand Calibration .................................................................................................................................................................22
Default Configuration..........................................................................................................................................................23
Reset Configuration to Factory-Default ..........................................................................................................................23