Multi-Tech Systems MTCBA-E - Manual (Page 7)

MultiModem EDGE Wireless Modem
Multi-Tech Systems, Inc. Quick Start Guide 7
Note
For automotive applications, you can use permanent “+” or
key-switched “+” according to the type of application.
Connect the power supply to its source (for example, in a
mobile situation, to the vehicle’s DC fuse/terminal block).
Warning
Do not connect your wireless modem directly to a
vehicle’s battery for your power source. Doing so
may cause power spikes. If you wish to use the
battery as a power source, add a filtering device to
the DC input.
Optional – Attach the Modem to Flat Surface
The MultiModem is mounted against a flat surface with the mounting
bracket and two mounting screws. Drill the mounting holes at the
desired mounting location. The mounting holes must be separated
by 125mm (4 -15/16 inches) center-to-center. Slide the mounting
brackets into slot on the back side of the MultiModem chassis.
Attach the MultiModem to the surface with two mounting screws.