Qualitrol 509ITM Series, Manual

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Time Zone
Difference Allows you to adjust for a difference in time zones between the location of
setup and the location of the installed 509ITM. If the two locations are the
same, set the value to 0. Otherwise, select the appropriate number of
hours, positively or negatively, to provide for a correct time at the
installation location. For example, if the setup is done in New York and
the installation is in California, set the Time Zone Difference to -3 hours.
Current PC
date Displays the current date of the PC that is connected to the 509ITM when
the
Time and Date Setup window is opened.
509 Time and
date Displays the current values for the date, time, and time zone in the
509ITM.
Display Setup
This section of the System Settings window allows you to adjust the contrast and intensity of
the 509ITM Display.
Brightness The slider adjusts the intensity of the back light of the display. You also
have the option to disable the back light.
Contrast The slider adjusts the display contrast to an appropriate viewing level.