General System Parameters
PAR Menu
VT400 Technical Manual, Rev. A5 40 Doc # UM-VT400-EN
5 General System Parameters
Two of the VT400 setup menus provide access to general system parameters, which
affect how the scale operates:
The PAR menu contains parameters including the number of display digits, the
position of the decimal point, the A/D gain and the zero range (see section 5.1).
The SETUP 1 submenu, inside the SETUP menu, allows you to enable and disable
the totalizer, and lock or unlock keys.
Other setup menus allow you to calibrate the scale (CAL menu; see chapter 4); set
communication parameters (SETUP 2 and SETUP 3; see chapter 6); and input/output
parameters (SETUP 4, SETUP 5 and A-CAL; see chapter 7).
5.1 PAR Menu
5.1.1 Accessing the Menu and Editing Parameters
To access the PAR menu:
1. Turn on the unit.
2. During the self-test routine, while all display segments are on (all 8 on the
display), press PRINT (
) momentarily, followed by TARE ( ) momentarily.
Alternatively, press FUNCTION (
), and access function 49.
3. If the PIN code is activated, the display shows ACCESS briefly. Type the PIN
number and then PRINT (
) to get into the calibration menu. The display shows
SETUP.
4. Use TOTAL (
) to scroll to the PAR menu.
5. Press PRINT (
) to enter the menu.
To edit parameters in the PAR menu:
1. The current parameter number is shown on the display. Use PRINT (
) to scroll to
the parameter you need (see the following section for descriptions of parameters).
2. To edit the parameter value, use P.TARE ( ) to increment the current digit and
TARE (
) to move to the next digit (if any).
3. When the display is showing the required value, press PRINT (
) to confirm your
selection.