Ocean Optics Vivo - Manual (Page 12)

1: Setup and Operation
4 000-vivo-110-02-201208
2. To fasten the SMA-barrel, tighten the screw shown below with a hexagonal socket screw key SW
2.5.
Changing the Bulbs
Caution
Bulbs must be changed as a pair (two face-to-face bulbs are considered to be a pair).
Do not over-tighten the screws. The plastic screws could be damaged and the stud
screws could damage the bulbs if they are tightened too much.
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Procedure
1. Before changing the bulbs switch off the power and disconnect the power plug.
2. Unfasten the lamps by dismounting the top plate. To do this, unscrew the 4 plastic screws on the
top plate (shown in figure below).