72
Front Panel Menu System
8.9
Setting IRIG Time Data
Use the “SET IRIG TIME DATA?” menu to adjust the time zone from UTC to Local, and to
turn the IEEE C37.118.1 extension ON or OFF for outgoing IRIG-B time code. Turning the IEEE
C37.118.1 control bits ON includes some additional information (see Section 9.3.3) contained in
the IRIG-B time code.
For RS-232 commands, see Section 11.2.8
SET IRIG-B TIME DATA?
ENTER
SETUP
TIME
UTC
LCL
UTC *
DOWN
UP
ENTER
IEEE C37.118.1
OFF
ON
OFF *
* = Default
DOWN
UP
ENTER
Figure 8.17: IRIG-B Time Data Setup
8.10
Setting the Event or Deviation Modes
Use the “SET EVENT/DEVIATION?” menu to set up either the event capture or the 1 PPS
deviation mode. See Section 5.2.6 for information on setting a jumper for event/deviation port
selection. Use this menu to configure for either event timing (up to 50 stored events) or one pulse-
per-second (1 PPS) deviation, including sigma (see Section 10.2.3 for details on the principle of
deviation measurement).
For RS-232 commands, see Section 11.2.3
SET EVENT/DEVIATION?
ENTER
SETUP
MODE
PPS DEVIATION
EVENT TIMER
PPS DEV *
DOWN
UP
ENTER
TIME
UTC
LOCAL TIME
UTC TIME *
* = Default setting
DOWN
UP
ENTER
(PPS Timer)
(Event Timer)
Figure 8.18: Event/Deviation Mode Setup
