®
20
®
21
-
2) Press the key (OUTPUT/ INPUT) to selest output function,
and the LCD displays ‘ OUTPUT ’ ‘mA’
3) Connect to the Instrument as shown in Figure 10-1;
4) Set the digital meter to an appropriate range;
5) When the output stabilized, press the key ( ) / ( ) and the
key ( ) / ( ) to adjust the calibrator to a value in identity with
the reading of the digit meter;
6) Press the key (100%/START), and the LCD displays ‘SAVE’
denoting that the calibrated point has been stored;
7) Press the key (STEP/AUTO) and the LCD displays ‘CAL 0
FS’ With the output stabilized, repeat the operation of steps 5
and 6;
8) Press the key (STEP/AUTO) and the LCD displays ‘CAL 0
FS’. With the output stabilized, repeat the operation of steps 5
and 6.
Figure 10-1
Operating Input Calibration
Operating calibrations in order of items and calibration points in
Table 10-3;
Item
No
Input Range
Calibration Point
1
2
DCA/20mA
DCV/28V
0 : 00.000mA
FS : 19.000mA
0 : 00.000V
FS : 19.000V
Current Measurement Calibration
1) In power-off state, press the keys (OUTPUT/INPUT) and
(power) simultaneously to power on, and release the
(OUTPUT/INPUT) key only after the LCD displays all the contents.
The Instrument enters into the calibration mode, and the symbols ‘
CAL 0’ appear in the LCD.
2) Press the (OUTPUT/INPUT) key to select measurement
function, and the LCD displays ‘ INPUT ‘mA’
3) Connect to the Instrument as shown in Figure 10-2,