Lectrosonics PT3 - Manual (Page 2)

INTRODUCTION
The PT3 Protocol Translator offers convenient and flexible control of LecNet™
equipment from an AMX
®1 control system or a MIDI interface. Armed with intrinsic
knowledge of all three protocols, the PT3 is simultaneously an AMX-compatible
peripheral, a MIDI receiver, and a LecNet controller.
As an AMX-compatible peripheral with its own AXlink™ 1 device number, familiar
AXCESS™ 1 language commands are all that are needed to dispatch LecNet func­
tions and to receive notification of LecNet status changes. As a MIDI device, MIDI
program changes, notes and controllers easily operate LecNet devices. As an
intelligent LecNet controller, the PT3 is ready to use with built-in knowledge of many
LecNet devices and hundreds of LecNet commands, in a user-expandable and
downloadable library. Most applications require only point-and-click setup. For those
few cases requiring detailed LecNet interaction, AXCESS strings and buffers handle
the LecNet addressing and timings automatically. The PT3 puts an end to RS-232
programming hassles.
TABLE OF CONTENTS
INTRODUCTION .................................................................................................. 2
FCC PART 15 NOTICE ........................................................................................ 3
FRONT PANEL CONTROLS AND FUNCTIONS ................................................ 3
REAR PANEL CONTROLS AND FUNCTIONS ................................................... 4
INSTALLING THE SOFTWARE ........................................................................... 4
INSTALLING THE HARDWARE ........................................................................... 4
PT3 CONCEPTS .................................................................................................. 5
SETTING UP THE PT3 ........................................................................................ 6
SETTING UP THE PT3 FOR THE FIRST TIME:
A TUTORIAL FOR MIDI USERS ................................................................. 12
SETTING UP THE PT3 FOR THE FIRST TIME:
A TUTORIAL FOR AMX USERS ................................................................. 15
AXCESS PROGRAMMING HINTS .................................................................... 19
ADVANCED CONCEPTS ................................................................................... 20
TROUBLESHOOTING ....................................................................................... 23
SERIAL CABLE WIRING DIAGRAM ................................................................ 24
SPECIFICATIONS .............................................................................................. 26
SERVICE AND REPAIR ..................................................................................... 29
RETURNING UNITS FOR REPAIR ................................................................... 29
WARRANTY ......................................................................................... Back cover
1 AMX is a registered trademark of AMX Corp. AXlink and AXCESS are trademarks of AMX Corp.
2