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Installation Examples
This chapter describes several typical installations using standard and optional accessories.
Basic Standard Installation
The JCU II selects which video output to view (IR or visible) on the monitor and to control the 
camera configuration using the OSD menus. If two JCU II are used (see Figure 2-2), typically, they 
are installed in different locations aboard the vessel, each with a monitor. They both can be 
switched on and enabled at the same time. The video to the monitor can be either the HD-SDI 
video signal or the composite analog video signal to match the customer supplied monitor. NMEA/ 
serial data connections and digital IP video connections are not shown below.
Video Streams
The M400 system provides five configurable video outputs. 
Two video streams are provided on separate connectors:
• one analog composite video
• one HD-SDI digital video
Both  video  streams  are  configurable  using  the  camera  Web  Server  to  show  video  from  the
active camera, the secondary camera, or to always show video from one or the other.
Three digital video streams are provided over the Ethernet connector:
• VIDEO_0 always shows the DLTV visible stream (HD res)
• VIDEO_2 always shows the IR stream (HD res)
• VIDEO_4 always shows Live View (low res) video on the camera Web Server page 
configurable to show the active camera, the secondary camera, or to always show video 
from one or the other.
Dashed lines represent 
connection to power
Ethernet
Video signal
JCU II
Customer supplied monitor
PoE switch
Figure 2-1: Basic Single-Station System