EC mAV 2
Output from EC mAV 2
Technical changes reserved
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5.2
Current output
1. Insert one end of the test leads into the +mA output jack (OUTPUT) of the EC mAV 2 and
connect the other end to the input of the user's instrument, as shown in figure 5-1:
Figure 5-1
2. Press the OUTPUT/INPUT button and OUTPUT appears on the display.
This indicates that the instrument is in an output state.
3. Press the mA%/V button to select the output to be either mA or %.
The unit mA or mA% appears on the display, in which 0% indicates 4 mA and 100 % indi-
cates 20 mA.
4. Press the
◄
/
►
button to select the output digits.
5. Press the
▲
/
▼
button to change the value of the set digits.
Hold the button and the value will keep varying.
5.3
25 % Step Current Output
1. Connect the test leads to the EC mAV 2 as stated in § 5.2.
2. Press the OUTPUT/INPUT button and OUTPUT appears on the display.
This indicates that the device is in an output state.
3. Press the 25%/RAMP button and
ɅҐ
FS as well as
▲
will appear on the display.
4. Press the mA%/ V button to select the set output to mA or %
The unit mA or mA% appears on the display.
5. Press the
▲
/
▼
button to change the output in a value of 25 %, in which 0 % indicates
4 mA and 100 % indicates 20 mA.
6. Press the 25 %/RAMP button again to exit.
