User's Manual

SD250NTG–USERGUIDE
April4,
2011

MidlandRadioCorporation

1
Contents
Introduction --- 2
Preparing for use
Unpacking and inspection --- 3
Description of modem --- 4
Features --- 5
External Connections --- 6
Pin Outs --- 7
Operation
Program Radio --- 8
Transmit/Receive Operation --- 9
Status Indicators --- 10
Installation
Antennas --- 11
Power sources --- 11
Cabling --- 12
Fixing --- 12
Safety and general information --- 13
Warranty and repairs --- 15
Care of the equipment --- 15
Disposal / Recycling --- 15