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7.1.2 Cleaning the outside Optical System
Illustration 7-2
1. Unscrew screws on the head with 8mm wrench.
2. Press the two safety levers at the same time and lift carefully the head plate.
3. Remove Sub-D socket by pressing the safety clips. Hang out the safety loop and
lift the head plate cautiously.
4. Unscrew the two screws of the aperture.
5. Clean the lenses inside
6. Close the
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(V1.2)
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