User manual

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External Connectors
There are a number of external connectors on the back of the eyesite 550 which are
detailed below.
RS-232 The data port is for data transmission with a variety of
peripherals ranging from PTZ cameras, PC to PC data transfer,
peripheral control, telemetry data transmission or integration
into an OEM application.
RS-422/485 For connection to Pan, Tilt, Zoom camera controllers over
distances up to 1200m. Termination is switch selectable.
Format (RS-422 or RS-485) is software selectable.
Video Out Use with any composite video equipment, such as a TV set or
VCR. It operates in parallel to the built-in LCD screen and
enables the picture to be displayed on both your remote video
system and a TV set.
Audio Out Use with any line audio equipment, such as TV set, VCR or
amplifier.
Video In (1-6) This is the BNC video input connection for the local CCTV
cameras. Use with any camera supporting composite video.
Loop (1-6) Loop is the BNC video output connection allowing the CCTV
cameras to be connected to additional equipment such as a
video recorder.