D.T.S. JACK Spezifikationen

LDG DTS-4/4R Desktop Coaxial Switch / Remote LDG Electronics 1445 Parran Road, PO Box 48 St. Leonard MD 20685-2903 USA Phone: 410-586-21

Remote Control Protocol The control port of your DTS-4 is, in fact, a serial TTL I/O port compatible with protocol that is standard with PC serial po

Codes sent by the DTS-4R remote to the DTS-4 switch R 00 - Remote is telling main unit that buttons 3&4 were pushed – user wants to ground all a

Care and Maintenance Your DTS-4 switch is essentially maintenance-free; just be sure to observe the power and voltage limits discussed in this manual

LDG DTS-4/4R Desktop Coaxial Switch / Remote Table of Contents Introduction 1 Jumpstart, or “Real hams don’t read manuals!” 2 Specifications 2

Jumpstart, or “Real hams don’t read manuals!” Ok, but at least read this one section before you transmit: 1. Attach the RF input jack (center co

Getting to know your DTS-4 Your DTS-4 is a quality, precision instrument that will give you many years of outstanding service; take a few minutes to

The 2.5 x 5.5 mm jack coaxial DC power connector is on the right. The ground connection is via the wingnut. The radio sense input is a second 2.5 x

The DTS-4R remote is smaller than the DTS-4, but has the same four switches and four LED lights on the front. On the back, it has the same power, radi

Installation The DTS-4 and -4R are intended for indoor use only; they are not water resistant. If you use them outdoors (Field Day, for example) you

Operation Caution: High RF voltages may be present on internal components when transmitting. Never operate your DTS-4 with the cover removed. Your D

Many modern transceivers have an "auto off" function, allowing you to program the rig to turn itself off after a specified time of no use. U