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7TYPICAL CONFIGURATIONS
Te chnical Reference
EN
© 2003 Bosch Security Systems Page 10 of 12
LTC 8786
Converter
LTC 8786
Power
Supply
Adapter
Typical AutoDome
Cameras or Allegiant
Receiver/Driver units
RS-232 Data
Up to 16 biphase control
code outputs
Video Signal
Typical DÉSA Digital Video
Recorder or other device running
user-supplied video/control software
Video Signal
ALLEGIANT Video System
CODE OUT
ALARM
STATUS
BATTERY LOW
POWER
Video and RS-232
Communication Link
Video
Monitor
Allegiant
Keyboard
Allegiant System
LTC 8786
Converter
LTC 8786 Power
Supply Adapter
RS-232
Data
RS-232
Data
Video Signal
Video
Signal
LTC 8780
Data Converter
Biphase
Data
Up to 16 biphase
control code
outputs
Typical AutoDome
Cameras or Allegiant
Receiver/Driver units
Figure 2 Using PC Or DÉSA Digital Video Recorder As Source Of RS-232 Data
Figure 3 When Used as Remote RS-232 To Biphase Data Converter