Appendix A: Communications Port; Appendix B - Menu Features - Decatur Electronics Genesis II Select Directional User Manual And Installation Manual

Appendix A: Communications Port

The RS232 communications port (COM) is located on the rear panel
of the computer unit . The serial communication has the following
characteristics (8:n:1) and is transmit only:
• One (1) start bit
• Eight (8) data bits
• No parity
• One (1) stop bit
• Transmission at 1200 baud
The Genesis II Select Directional transmits data as ASCII symbols in
the following digit sequence:
Target
[hundreds][tens][ones]
The Genesis II Select sends the data in this sequence when the
TARGET or PATROL speed display changes, or when the MODE or
antenna (ANT) selection changes . During the test sequence the
target and patrol speeds transmit, but the display segment check
data do not .
When you press the LOCK button, the Genesis II Select transmits the
following digital sequence
[hundreds][tens][ones]<CR>
(<CR> = ASCII decimal value 13)
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Patrol
ASCII [hundreds][tens][ones]
carriage return<CR>
(<CR> = ASCII decimal value 13)
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Appendix B Menu Feature
The menu feature allows the operator to fine tune some of the
settings of the radar . To activate the menu feature, press and hold
the TEST button down until MENU is displayed in the mode window .
Pressing OPTN steps through the menu items and the antenna ▲/▼
buttons change the settings . Pressing the TEST button again exits the
menu feature and saves the settings .
Feature Setting Function
LOSP 4, 25 (km/h) Low Speed - Minimum speed that the
radar will process in stationary mode .
Default is 25 km/h .
BEEP ON, OFF Beep - Beeps when button is pushed on
the hand remote . Default is ON .
UNTS KPH Display units - Measure speeds in km/h
COMX 0 through 5 Serial Port Communication Protocol -
Selects protocol for interfacing to MDT,
signs, etc .
0 - no output
1 - Decatur format
2, 3, 4, 5 - Reserved (no output)
Default is 1 .
FSTL ON, OFF Fast Lock - Allows the locking of a target
if FAST mode is active . Default is ON .
HAR ON Harmonic Indicator
Default is ON .
SDSS 4, 8, 12 (km/h) Same Direction Separation Speed -
Sets the minimum separation speed that
the radar will process in Same Direction
mode . Default is 4 km/h .
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