Zeiss OPMI PROergo S7, Инструкция по эксплуатации, Страница: 154 / 268

Preparations for use S7 / OPMI PROergo
Version 11.0
Page 154 G-30-1435-en
Connecting the video monitor and the MEDIALINK 100 (option)
The image quality obtained with Y/C connections and cables shorter than
10 m is always better than that obtained with BNC connections of the same
length. If cable lengths exceed 10 m, the image quality provided by a Y/C
connection will decrease markedly; in these cases, only BNC connections
should be used.
If possible, you should position the individual units in such a way that you can
use Y/C connections. The Y/C connection provides the best image quality,
in particular for images recorded with MEDIALINK 100.
If this is not possible, position the individual units in such a way that you can
at least use the Y/C cable for the video input port of the MEDIALINK 100.
Remote control of MEDIALINK 100 using freely configurable buttons
The freely configurable handgrip buttons of the surgical microscope and the
freely configurable buttons (C and D) on the foot control panel allow you to
control external units.
The signal generated by the configurable buttons is present at the Remote
socket on the connector panel of the suspension system.
• To enable the remote control function, connect the Remote socket on the
connector panel of the suspension system to the Remote socket on
MEDIALINK 100.
Set-up
1 Standard video monitor
2 Standard video recorder, video printer, video projector
3 MEDIALINK 100
4 CCU connector panel (on back of the system) for the 1Chip HD camera
5 Connector panel of the suspension system
NOTE Use of video signal isolation
When video signals are led out of the OR, e.g. for a conference, this may
cause excessive leakage and contact currents.
• Use galvanic isolation for isolating the video signals.