Multitech Wireless EDGE User's Guide download pdf (Page 11)

Chapter 2 – Activation and Installation

Multi-Tech Systems, Inc. MultiModem EDGE Wireless Modem User Guide 11

Step 3 – Connect the Antenna Serial Cable, and

Power

1. Connect a suitable antenna to the SMA connector (See antenna specifications in Chapter 1).

2. Connect both sides of the serial and control cable (15-pin Sub D connector on the modem side).

3. Plug the power supply cable into the modem.

For Two-Piece Transformer Power Supply (International).

• Connect the AC cord receptacle into the transformer block.

• Connect the AC cord plug into the mains power outlet.

For One-Piece Transformer Power Supply (North America).

• Connect between the MultiModem power receptacle and the mains power outlet.

For Optional Direct DC Power

• Connect the fused DC power cable into the DC power connector on the modem.

• Then attach the two wires at the other end of the fused cable to a DC fuse/terminal block on a vehicle

in which you are mounting the MultiModem.

• Connect red wire to the "+" (positive) and black wire to the "–" (negative). Be sure the GND connection

is correct.

Warning: Over-voltage protection is provided on the device. To ensure complete protection, you may want

to add additional filtering to the DC input.

Note: For automotive application: according to the type of application, you can use permanent “+” or key-

switched “+”. Connect the power supply to its source (for example, in a mobile situation, to the

vehicle’s DC fuse/terminal block).

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 27 28

No comments

Multitech Wireless EDGE User's Guide Page 11