User Manual

412300A-EU-EN-V3.3-1/11 4
MEM BUTTON
The memory feature provides the user with five (5) user programmable source values for
stepped calibration outputs. The feature is available for mA and % units in the SOURCE
mode. The stored values are kept in non-volatile memory (memory that is retained even
after power is removed from the calibrator).
Source from the stored memory values:
1. Select the Source mode as described earlier
2. Press the MEM button. The M1 icon (memory location 1) will appear in the display
and the value stored in that location will be displayed and sourced.
3. Repeated pressing of the MEM button will step through the 5 memory locations.
NOTE: The “SOURCE” icon will blink when the output value has not reached a
stable level. The common cause for the “SOURCE” icon to remain blinking is that the
load impedance is too high in the current mode.
Storing values into memory:
1. As described above, select and display a memory location (M1, 2, 3, 4, or 5)
2. Use the
▲ ▼buttons to adjust the display to the desired source value.
3. Press and hold the MEM button for > 2 seconds. The displayed value will be stored
in the displayed memory location.
Default memory values.
Five common source values are permanently programmed in memory as the default
values. These values can be replaced by user selected values.
To reset the meter to the default memory values:
1. Turn the meter on and select the SOURCE mode.
2. Press and hold the POWER button until appears in the display and then
release the POWER button. The memory locations will revert to the default values.
Default Memory Values
M1 M2 M3 M4 M5
mA 4mA 8mA 12mA 16mA 20mA
% 0% 25% 50% 75% 100%