97
Connecting the optical output
Figure 68 Trigger output circuit
The high and low voltage levels are defined by the following equations:
Vhigh = Vexternal
Vlow = Vexternal x 22k / (22k + R)
Connecting the optical output
Before connecting the optical output connectors, ensure to check the connector
tips using a fiber microscope. Check for any deformities, damage, residue or
other contaminants at the optical tip of the connector. Either clean the connector
or contact NKT Photonics support if replacement is necessary.