Multi-Tech Systems MTCBA-G-F2 - Manual (Page 33)

Getting Started
33
6. Plug the power supply cable into the wireless
Multimodem.
Power Cord
In-Line
Fuse
Power
Connector
To Power Source
7. Connect the power supply cable into the power
supply, with a correct GND connection.
Connect red wire to + (positive) and black wire
to – (negative).
Note: For automotive application: according to the
type of application, you can use permanent
“+” or key-switched “+”.