Chapter 3 Installation and Connection
55
HIGH FLOW INSUFFLATION UNIT UHI-4
Connecting the OTV-S190
When the high flow insufflation unit is connected with the video system center
(OTV-S190) using a communication cable (MAJ-1915/MAJ-1949), the video
system center cannot be connected to the light source using the light source
cable. Use the following connection only when the video system center is
combined with a light source equipped with the Light control connector.
1. Prepare either communication cable (MAJ-1915 or MAJ-1949).
2. Connect the 51-pin plug of the communication cable to the light source
terminal on the rear panel of the applicable video system center (OTV-S190)
(see Figure 3.15).
3. Connect the 26-pin plug of the communication cable to the LINK-IN
connector on the rear panel of the high-flow insufflation unit (see Figure
3.15).
Figure 3.15
Video system
center (OTV-S190)
Light source terminal
High flow inssuflation
unit (UHI-4)
Communication
cable
LINK-IN terminal
26-pin
51-pin