- ページ 6

計測機器 Autometers Systems IC 970のPDF インストレーション＆オペレーティングマニュアルをオンラインで閲覧またはダウンロードできます。Autometers Systems IC 970 12 ページ。

To change the time the back light is on

Code 31 (switch 8 on)

Please follow these instructions precisely.

1. Press Function Key

The display will change to.

You will notice the cursor is ﬂashing at the ﬁrst digit on the left of the two digits

Press the key with 3 on it, the cursor will now move to the next digit, now press 1.

Press Enter.

The display will change to.

You will notice the cursor is ﬂashing at the ﬁrst digit on the left, TO ALTER the time the back

light remains on; enter a new digit by pressing the desired number on the key pad.

When you have selected your ﬁrst digit press enter and the cursor will move to the second

number, repeat above. The maximum time the back light will remain on is 99 minutes.

When ﬁnished

Press Enter.

The meter will automatically take you back to the default display.

To check the connections on the meter

Code 50 (view)

Please follow these instructions precisely.

1. Press Function Key

The display will change to.

You will notice the cursor is ﬂashing at the ﬁrst digit on the left of the two digits

Press the key with 5 on it, the cursor will now move to the next digit, now press 0.

Press Enter.

The display will change to.

The display will indicate what the meter is sensing.

If you have connected the meter correctly you should see above display.

If you see L1, L2 or L3 SHOWING "EXP " this indicates that one or more current transformers are

not connected correctly. This must be corrected to ensure accurate meter readings.

If you see V1,V2 or V3 showing "LOW" check your voltage connections and the actual voltage

on the terminals. This must be corrected to ensure accurate meter readings.

Press Enter.

The meter will automatically take you back to the default display.