1.2.5 Checking the local time setting
JP1/Advanced Shell obtains and outputs local time information by referencing environment variables. You must specify the local time settings in the environment variables beforehand.
The commands provided by JP1/Advanced Shell output information according to the OS's time zone setting (Windows) or the TZ environment variable (UNIX). Use one of the methods listed below to specify the TZ environment variable.
JP1/AJS's job definition or environment variable definition
System profile (/etc/profile)
User profile ($HOME/.profile)