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www.saferoads.com.au
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Australian Version 3.1
June 2020
Page 54
Message Manager
Introduction
The onboard message manager system is a programmable message unit integrated into the trailer toolbox
and connects directly into the motherboard via a RS232 cable.
The message manager is equipped with a built-in library of over 100 single and multi-frame VMS files and can
create, modify, save and delete new VMS files.
With its own power supply and hardwired input into the motherboard, the message manager will always be
available to display VMS files sent directly to the VMS board.
The message manager has connections located on the top side of the unit:
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COM IN: Used to communicate directly with the VMS board.
•
COM OUT: Used to program messages into the built-in library from a computer.
•
DC10~30V: Power supply input.
•
Power: Power switch required to turn power either on or off.
Figure 81
