UTC: Coordinated Universal Time ("temps universel coordonné"), also
referred to as ZULU time
TAI: Temps Atomique International
GPS: The raw GPS time as transmitted by the GNSS satellites (as of 15-Febru-
ary-2021, this is 18 seconds ahead of UTC time)
Offset: Provides the ability to account for HAVE QUICK cable delays or other
latencies in the HAVE QUICK outputs. The Offset values are entered in nano-
seconds (ns). The available Offset range is –500 to +500 ms.
2.19.5 Configuring an IRIGInput
An IRIG Input is available by default configuration through the Multi-I/O connector (see
"Configurable Connectors" on page136).
Unless you have an IRIGoption card, IRIGAM is not available as an input at this time.
To configure the IRIG Input (also referred to as ‘Reference’), navigate to its Edit window.
The Edit window allows the configuration of the following settings:
Format: Sets the formatting of the IRIG input signal, as defined by the IRIG gen-
erator time source. The available choices are:
IRIG A
IRIG B
146
CHAPTER 2 • SecureSync 2400 User Manual Rev. 2
2.19 Configuring Input References