Agilent Technologies 55B AA User Manual page 75

Spectrometer
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Watch the lamp signal bar on the display as you slowly turn one of the lamp
adjustment knobs.
Figure 28. Lamp adjustment knobs
If the signal decreases, turn the knob in the other direction.
Figure 29. Lamp signal bar
6
7
D
lamp
2
The D
To align a D
1
2
Agilent 55B AA Spectrometer User's Guide
If the HC lamp signal is too small or too large:
check that you have the correct lamp for the current method.
If the correct lamp is installed, press Enter to Rescale. This will bring
the signal back into range for the display.
Repeat the previous step with the other adjustment knob.
lamp only needs aligning after a new D
2
lamp:
2
On the 'Optimize' page, select the 'D
Maximize the signal.
a
Watch the lamp signal bar on the display as you slowly turn one of the D2
lamp adjustment knobs located on the front of the D2 lamp compartment.
lamp has been installed.
2
lamp' option.
2
Operation
75

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