User's Manual

Use guidelines
TRMS-400-11011
TRMS-400 is an additional product for the refrigeration truck, consists of the
receiver/transmitter, the antenna and the protected shelf, and all production items are
incorporated ,.it can connect to I-Box of the reefer by the RS232 interface, and also
can control the reefer, process the GPS position information by the extend object,
detect the door opened/closed state or the fuel signal. TRMS-400 process and send
those data to the control panel or the PC software of the yard management system to
show the corresponding information, so the controller can control the working status
of the machine.
TRMS-400 was processed by glue, the surface has a LED light and some plug,
LED uses for indicating the working status, the black small plug uses for learning ID
and update the software, the other plug is the interface of the signal’s out/in
controlling. Firstly, find a suitable position at the top of refrigeration truck and fixe
the antenna protective rubber by the standard configuration screw, then fixed the
antenna wire. Ensure when the refrigeration truck is running, other objects can not
touch the antenna shelf or the antenna wire. Install the TRMS-400 machine in the
Reefer box. Install TRMS-400 by the standard configuration connected wire.
Specifically please see the following figure:
In order to Communication, please ensure it has been learned ID between the
fuel-transmitter/door-status-detector and TRMS-400 when the installation was
complete.