RKI Instruments GX-2012 - Viewing the ROM;SUM Information; Turning the Password Function on or off

140 • Using Maintenance Mode GX-2012 Operator’s Manual
2. Press and release the POWER ENTER button. The screen will
indicate the current setting.
3. Use the AIRS or (SHIFT)T button to display the desired setting.
4. Press and release the POWER ENTER button to save the setting
and return to the main menu.
ROM/SUM
The ROM/SUM screen shows the firmware version that is loaded in the
instrument and the firmware checksum.
1. Use the AIRS button to scroll to the ROM/SUM screen. Press POWER
ENTER and the ROM and SUM values for your unit will be displayed.
The first two lines display the ROM number. The ROM number indicates
the firmware version number. In the above example, the ROM number is
51513. The bottom line displays the SUM number, 7864 in the above
example.
2. Press POWER ENTER again to return to the ROM/SUM menu screen.
Turning the Password Function On or Off
With PASSWORD set to ON, the GX-2012 prompts you for a password
when you enter Calibration Mode.
With PASSWORD set to OFF (factory setting), no password is required to
enter Calibration Mode.
OFF
MAINTENANCE
CO DISP
5
1513
7864
MAINTENANCE
ROM/SUM