Kramer 691 User Manual page 16

12. Connect the USB ports (for example, USB keyboard and mouse and a USB
external memory device).
13. Connect the IR 3.5mm mini jack to an IR sensor.
14. Insert the recommended OSP SFP+ modules (make sure the bail is closed
and in the upward position) into the IN OUT SFP+ slot and push it in until it
clicks, see
15. Remove the protective cap and keep for future use.
16. Connect the OUT IN SFP+ LC(UPC) connector to the IN/OUT LC(UPC)
connector of the fiber optic cable extension towards the 691 transmitter.
Always cross-connect the fiber connections, Rx OUT to Tx IN and Rx IN
to Tx OUT, as transmission is carried on simplex fiber strands (see
Figure
Always inspect and clean the connectors before you make a connection.
Always plug or unplug the fiber by holding the connector housing.
Never touch the end face of the fiber connectors.
17. Connect the supplied power adapter to the power socket and plug the
adapter into the mains electricity (not shown in
10
Section 5.1.
3).
691 - Connecting the 691 HDBT 2.0 Optical Transmitter
Figure 4).