DS7306-1 April ’04

©2004 RF Solutions Ltd, www.rfsolutions.co.uk

Page 3

458MHz PZT Telemetry System

X7306

RS232

This connection method provides a simplex RS-232 link

To ensure correct operation:

•

Ensure that the polarities of the controller and camera connections are correct.

•

Set the jumpers on the transmitter and receiver PCBs to the RS232 settings.

•

Connect 12VDC 500mA supplies to the Power Input terminals on both the transmitter and

receiver PCBs.

Note: This is a simplex connection with no positional feedback. The RS232 LED indicator will show:

• Regular flashing to indicate data processing.

• Random flashing indicates interference or transmitter not on.

• Static on or off indicates no data present.

Note: The RS232 LED will remain ON when RS232 connections are not used.

If a duplex is required, then two links must be used on different frequencies.