horiba APMA-370, Руководство по эксплуатации

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6 FUNCTIONALITIES
46

Adjusting the zero output and span output
Zero output adjustment
1.
Output [0%] on the ANALOG OUTPUT screen and then press the [ZERO] key.
The DA ADJUST/ZERO screen will be displayed.
Fig. 57 DA ADJUST/ZERO screen
The respective output point values of the channels are displayed.
The outputs allocated to the channels are as follows:
Tip
For the terminal block output, see the rear panel signal table at the end of this document.
Press a point value button, and the button will be highlighted.
In this state, the following buttons allow you to perform the following operations.
The keys allow you to perform the following operations.
2.
Press the point value button for the channel to be adjusted. The selected point
value will be highlighted.
3. Change the point value by pressing the [  ] or [  ] button.
4.
To establish all the point values, press the [OUTPUT] key.
5.
Press the [CLOSE] key to return to the ANALOG OUTPUT screen (Fig. 56 on page
44).
6. Check the output (page 45). If necessary, repeat the above steps to make
readjustment.
Point value
CH Analog output Terminal
CH-1
Non-insulated output of momentary value (0 V to 1 V)
(ANALOG OUTPUT 1)
C1 — C4
CH-4
Insulated output of momentary value (0 V to 1 V)
(ANALOG OUTPUT 2)
A8 — A9
CH-7
Non-insulated output of rolling average value (0 V to 1 V)
(ANALOG OUTPUT 2)
C5 — C8
[  ]: Increases the point value for the selected channel. A 10-point increment increases the
output about 3 mV.
[  ]: Decreases the point value for the selected channel. A 10-point decrement decreases
the output about 3 mV.
[CLOSE]: Returns to the ANALOG OUTPUT screen.
[OUTPUT]: Establishes each point value.