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).
A local clock set up through the Time Management Page: This option will
appear under the name of the local clock you have set up. Refer to "The Time
Management Screen" on page166 for more information on how to configure
and read the System Time. Local timescale allows a Local Clock to apply a
time offset for Time Zone and DST correction.
The incoming input time information may be provided as local time, but System
Time may be configured as UTC time, so internal computations need to be per-
formed. With the Timescale field set to “Local”, select the name of a previously cre-
ated Local Clock. The Time Zone and DST rules, as configured in the Local Clock
will be applied to the front panel time display. Refer to for more information on Local
Clocks.
Offset: Provides the ability to account for HAVE QUICK cable delays or other laten-
cies in the HAVE QUICK outputs. The Offset values are entered in nanoseconds
(ns). The available Offset range is –500 to +500 ms.
HAVE QUICK Output: Status Window
To view the current settings of a HAVE QUICK Output, go to its Status window. For
instructions, see: "Viewing Input/Output Configuration Settings" on page334.
The Web UI list entry for this card is: HAVE QUICK In/Out.
Outputs are named: HQ Output [number].
The Status window displays the following settings:
Signature Control: Signature Control is used to control when the HAVE QUICK
modulation is present, see "Signature Control" on page161.
Format: Used to configure the formatting of the four available HAVE QUICK out-
puts. The available output formats are as follows:
444 SecureSync 2400 User Manual
APPENDIX