Zektor HDS4.1 Instrukcja Użytkownika Pobierz pdf (Strona 5)

Communication Protocol Guide v1.4.0 - 5/11/06

Phone (518) 899-1254 • Fax (518) 899-1251 • www.request.com

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Part 1: IR Control

There are 2 ways to control the VideoReQuest via IR. The simplest method is to use a handheld remote

aimed at the IR receiver on the front of the unit. For more advanced installations, there is a 1/8

inch mini

jack on the rear of the unit for integration with IR based control systems. No matter which method you

choose, this portion of the document will describe the commands available.

Rear IR Pinout

The rear IR jack is designed for a 2 conductor 1/8

inch mini plug from a powered connecting block or

control system. You CAN NOT plug a dinkylink directly into the back of the VideoReQuest.

2 Conductor Pinout

Tip Signal

Ring Ground

Sleeve

Not Connected

Learning IR Codes into Other Systems

For any advanced commands (2 button key combinations), the proper method for teaching the system the

VideoReQuest IR codes is as follows:

1. Aim the VideoReQuest Remote AWAY from the learner

2. Press AND HOLD the Alt or Shift button (depending on command)

3. Aim the remote AT the learner

4. Press the second button

5. Release BOTH buttons

Most advanced commands are written on the IR remote in GREEN text. To access these commands,

press and hold the Alt button prior to pressing the desired command button. Other advanced commands

not written on the remote are listed in the table below.

All the basic and advanced IR commands are also available as a Pronto compatible CCF file from the

ReQuest website. This file is compatible with many IR learning systems for easy integration.

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Zektor HDS4.1 Instrukcja Użytkownika Strona 5