8194B, 8195B, 8197B
Spectracom Corporation
GPS Ageless Master Oscillator Instruction Manual
4-34
4.5.11 Time Zone Offset
This command allows the user to set the unit’s clock to local time. All time stamps will
reflect the time zone offset. The default setting is 0000, which is UTC time.
wtzoSHHMM
wtzoSHHMM where S= + or -, and HH = 00 to 23, and MM=00 to 59
NOTE:
The GPS time system does not correct for Daylight Savings Time. If the user
wishes to have the time reflect DST they will need to change the time zone
offset twice per year. Table 4-7 lists the North American Time Zone offset
values for periods of Standard time and Daylight Saving time.
TIME ZONE
STANDARD TIME
(October -April)
DAYLIGHT SAVING TIME
(April - October)
Atlantic -0400
-0300
Eastern -0500
-0400
Central -0600
-0500
Mountain -0700
-0600
Pacific -0800
-0700
Table 4-7 Common Offset Values
4.5.12 Who – Model Identification
This command is to inform the controller of the vendor and software version.
rwho
rwhoSPECTRACOMMODEL8195BVX.XX
If it is a 8195B unit
Or
rwhoSPECTRACOMMODEL8197BVX.XX
If it is a 8197B unit
Where X.XX is software version
