Agilent Technologies Ininiium 9000 Spezifikationen PDF herunterladen (Seite 89)

Chapter 5: Troubleshooting

Primary Trouble Isolation

Figure 5-3

Knob and Key Self Test Screen

3 Push each key on the keyboard until you have pushed all keys.

4 When you push a key/knob, the bar above the corresponding key/knob symbol on the display

should change from red to green.

5 Turn each knob in both directions until you have turned all knobs.

6 When you turn a knob in one direction, half the rotation arrow under the corresponding knob

symbol should turn green. When you then turn the knob in the other direction, the entire rotation

arrow under the knob symbol should turn green. If the knob can be pressed then pressing it will

cause the bar above it to turn green.

7 When you are finished, click Close.

8 If any of the knobs or keys do not work, go to To check the keyboard; Trouble Isolation Procedure

108.

Use the following procedure to test the front-panel LED (light-emitting diode) indicators.

1 Select Self Test from the Utilities menu.

2 Select LED Test from the Self Test drop-down list box, then click Start Test.

The LED test screen appears, which shows a symbolic representation of all front panel LED indicators.

See Figure 5-4.

When you push a key

or turn a knob in

both directions, the

corresponding

symbol on this

screen turns green.

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