Introduction - AUDIOropa PRO IR-400 Mode D'emploi

Introduction

Congratulations on the purchase of the High-Power IR transmitter »PRO IR 400«. You have
chosen a modern and reliable device.
It uses invisible infrared light for the transmission of either one stereo channel or two separate
mono channels of any audio source of your choice, for example TV sets, DVD-players, stereo-
sets, radios and microphones.
The »PRO IR 400« two-channel infrared transmitter combines infrared modulator and emitter
technology into a single mountable enclosure - which reduces operating costs, eliminates the
need for rack space and eases set-up. The 2.3/2.8 MHz operating frequencies minimize high-
efficiency lighting interference.
The system is easy to install. As it does not use FM, the transmission stays within the room
in which the system has been installed. This characteristic is of interest for applications
demanding high levels of discretion, for example in courts of law.
The system can be used in laboratories, hospitals, churches, classrooms, theatres and cinemas.
Extending the transmission area is easy, it is possible to link up any amount of further »PRO
IR-400« transmitters.
No FCC license or radio approval is required with this equipment. It can be used anywhere in
the world.
Receivers are needed (e. g. RCI-102, PR-20+ or receiver-headphone »IP-112«) to transform
the infrared signal back into audible sound.
Characteristics:
- Input Auto-Level Control (ALC) Range: 250 mV to 6V
- Effective area covered: 900 m² (in closed rooms)
- For wall mounting or tripod use
- Synchro-signal interface for easy expansion
- Optional dual channell
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