Ocean Optics HL-2000-FHSA - Manual (Page 13)

1: Setup
000-10000-070-02-201307 5
2. Loosen the blocking screw with the provided 1.3mm Allen wrench.
3. Shift the SMA socket to optimize the optical power of the HL-2000-FHSA.
4. Tighten the blocking screw to secure the SMA socket position.
Attenuating the Optical Power Output
The HL-2000-FHSA allows you to attenuate the optical output of the unit by adjusting the attenuation
screw.
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Procedure
To attenuate the optical output of the HL-2000-FHSA, follow the steps below:
1. Ensure that the shutter switch on the rear of the unit is in the open position.
2. Loosen the fixture screw with the provided 2.0mm Allen wrench.
3. Turn the attenuation screw until the desire optical power is achieved.
4. Tighten the fixture screw when finished.
5. To attenuate the optical output of the HL-2000-FHSA, turn the attenuation-screw clockwise.