The Edit window allows the configuration of the following settings:
Signature Control: Is used to control when the IRIG modulation will be present. This func-
tion allows the modulation to stop under certain conditions;see also "Signature Control"
on page141.
Format: Used to configure the desired IRIG output formatting. The available choices are:
IRIG A
IRIG B
IRIG G
IRIG E
NASA-36
Modulation: Changes the type of output signal modulation. The available choices are:
IRIG DCLS—A TTL-modulated output.
IRIG AM-–An amplitude modulated output. The amplitude of the output is determ-
ined by the value entered in the Amplitude field.
Frequency—The IRIG modulation frequency. This is determined by the con-
figuration of Format and Modulation Type. See also "IRIG Carrier Frequencies"
on page544.
Coded Expression: Defines the data structure of the IRIG signal, where:
BCD = Binary Coded Decimal
TOY = Time of Year
SecureSync User Reference Guide 425
APPENDIX
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