Videotec ULISSE COMPACT THERMAL - Manual (Page 18)

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nstruc
tions manual
16
7.1.6 Setting the DS1 video format
(only for models with thermal camera)
Dip-switch 1 selects the output video format type.
SGND
VIDEO OUT
CVBS
GND
A
B
A
B
SGND
RS485-1
RS485-2 SGND
A B SW1
1 2
TH IC11
DS1
Fig. 16
VIDEO AND TELEMETRY CONFIGURATION (DS1)
Description SW 1 SW 2 Configuration
Video format ON - PAL video format
OFF - NTSC video format
Tab. 02
For models fitted with a double camera the position
of the dip-switch is irrelevant.
7.1.7 Termination of the RS485-3 serial
line (DS1)
Dip-switch 2 enables the termination (120 Ohm) of
the serial line.
SGND
VIDEO OUT
CVBS
GND
A
B
A
B
SGND
RS485-1
RS485-2 SGND
A B SW1
1 2
TH IC11
DS1
Fig. 17
VIDEO AND TELEMETRY CONFIGURATION (DS1)
Description SW 1 SW 2 Configurazione
Serial line
termination - ON RS485-3 termination
enabled
- OFF RS485-3 termination
disabled
Tab. 03
7.1.4.3 Video signals output (models with
double camera)
Description of video outputs:
• Main Video: The main video output (connectors
J5-J7, Fig. 13, page 15) is used to transmit the
video signal of the integrated module.
• Secondary Video: The second video output
(connector CN3, Fig. 14, page 15) allows the
selection of the video signal of the thermal camera
or of the integrated module ("10.11 Switching of
the secondary video output", page 45). The default
video signal is that of the thermal camera.
7.1.4.4 Video signal output (only for models
with thermal camera)
Description of video outputs:
• Main Video: In all models fitted with thermal
camera only, the main video output (connectors
J5-J7, Fig. 13, page 15) is used for the
transmission of the thermal camera video signal.
• Secondary Video: The secondary video signal
(connector CN3, Fig. 14, page 15) is not used.
7.1.5 Connecting the direct control line
of the thermal camera RS485-3 (only for
models with double camera)
h The installation is type TNV-1, do not
connect it to SELV circuits.
h In order to reduce the risk of fire, only use
cable sizes greater than or equal to 26AWG.
The thermal camera can be externally controlled by
means of connector's CN4 serial line ("9.6.10 Thermal
Camera Menu", page 39).
SGND
VIDEO OUT
CVBS
GND
A
B
A
B
SGND
RS485-1
RS485-2 SGND
A B SW1
1 2
TH IC11
CN4
Fig. 15