QTech QDR Owner's Manual - Table Of Contents
QDR
– QTech Digital Radio – Owner’s Manual – v1.4 – October 2014
www.qtech.co.nz
Page 2 of 16
Table of Contents
1.0
Document Revision History ........................................................................................ 3
1.1
Change Control ...................................................................................................... 3
1.2
Confidentiality and Copyright ................................................................................. 3
2.0
Introduction ................................................................................................................ 4
3.0
Connections ............................................................................................................... 5
3.1
Power Connector
– 2.1mm DC Socket ................................................................... 5
3.2
Aerial Connector
– SMA Socket ............................................................................. 5
3.3
USB Port
– Type B Socket ..................................................................................... 5
3.4
RS232 Serial Port
– DB9 Female Connector ......................................................... 5
3.5
RS485 Serial Port
– RJ12 Socket .......................................................................... 5
4.0
Status Indicators ........................................................................................................ 6
5.0
Applications ............................................................................................................... 7
5.1
RS232 Mode .......................................................................................................... 7
5.2
RS485
– Half Duplex Mode .................................................................................... 7
5.3
RS485 - Full Duplex Mode ..................................................................................... 9
6.0
Jumper Settings ........................................................................................................10
7.0
Configuration Parameters .........................................................................................11
8.0
Important Notes and Warnings .................................................................................12
9.0
Troubleshooting ........................................................................................................13
10.0
Specifications ...........................................................................................................14
User Notes ...........................................................................................................................15