Safran SecureSync 2400 User Manual page 465

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Validity: If the IRIG input is not present, or is not considered valid and qual-

ified, the "1PPS Validity" and "Time Validity" fields will be considered "Not

Valid" (Orange).

Once the IRIG input has been supplied and the signal is considered valid

and qualified, the two indicators will then turn "Valid" (Green).

Format: Identifies the formatting of the IRIG input signal, as defined by the

IRIG generator time source. The possible values are:

sible values are:

IRIG DCLS—A TTL (Phase) modulated signal.

IRIG AM—An amplitude modulated signal.

Frequency—The IRIG modulation frequency. This is determined by

the configuration of Format and Modulation Type. See also:

rier Frequencies" on

BCD = Binary Coded Decimal

TOY = Time of Year

CF = Control Field

SBS = Straight Binary Seconds

Message: The IRIG message.

IRIG Output: Edit Window

To configure the settings of one of the two IRIG Outputs, go to its Edit window.

For instructions, see:

The Web UI list entries for these cards are: IRIG In/Out BNC and IRIG In/Out

The connector numbers are: J2 and J3.

SecureSync 2400 User Manual

Type: Identifies the type of input signal modulation. The pos-

Expression: Defines the data structure of the IRIG signal, where:

"Configuring Option Card Inputs/Outputs" on

Troubleshooting