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Performance Tests
Performance Test Instructions
Testing the Number Keys
NOTE Number Keys are only available if you use the HP 8164A.
29 Using the cursor keys, move to the [P] parameter of the sensor
channel, that is channel 2. Press [Details].
30 Using the cursor keys,move to [CAL], and press ENTER. The first
digit left of the period should be highlighted.
31 Using the number keys press the following sequence: 1, 2, 3, 4,
5, and 6. 123.456 dB should be displayed as the [CAL] value.
32 Press ENTER twice to get access to the [CAL] field again
33 Using the number keys press the following sequence: 1, 2, ., 7,
8, and 9. 10.789 dB should be displayed as the [CAL] value.
34 Press [+/−] several times. The [CAL] field should toggle between
10.789 dB and −10.789 dB.
35 Press PRESET, the green hardkey, to return to the Overview
Screen.
Module Interaction Test
NOTE The following functional test assumes the use of modules which are
within specification.
1 Setup the test equipment as shown in Figure D-1:
Insert the fixed laser source module in slot 1 and the power
sensor in slot 2 . If you use the HP 8164A Lightwave
Measurement System, insert the back-loadable Tunable Laser
module, if available, in slot 0.
2 Switch on the mainframe and wait until it has booted.
3 Press PRESET, the green hardkey, to set all parameters to their
default values.
4 Ensure that [λ], the wavelength of the power sensor module
equals [λ], the wavelength of the laser source in slot 1.
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