AKG Acoustics user manual CS 5 IRR 7 Infrared Receiver

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Section 7: Infrared Transmission System

7.2 CS 5 IRR 7 Infrared Receiver

7.2.1 General

The CS 5 IRR 7 is a light, portable infrared receiver for use with the CS 5 IRT 1 and CS 5 IRT 2 infrared radiators. It provides seven selectable audio channels, a mini-jack headphone output, volume control, and ON key. The receiver is powered by a standard 6F22 9 V rechargeable battery lasting for up to 13 hours per charge. Charging contacts on the receiver body enable the battery inside the receiver to be charged on the CS 5 CU 50 charger with no need to remove the battery.

Fig. 10: Front and top panels of the CS 5 IRR 7 infrared receiver.

1: TRS mini jack for connecting a pair of stereo headphones.

2ON: This key on the side of the receiver switches power to the receiver ON. The receiver will switch OFF automat- ically about 30 seconds after the infrared signal has stopped.

3BATTERY: This bi-color LED indicates the current battery status in operating and charging modes.

•In operating mode, the LED indicates the current battery capacity and warns you that the battery needs charg- ing when battery capacity is low.

•In charging mode, the LED is lit to indicate the battery is being charged and starts flashing when the battery is charged to capacity.

4Plastic collecting lens for the infrared receiving diode.

5VOLUME: This rotary control sets the volume of the headphones connected to the receiver.

6LANGUAGE SELECT: This rotary switch on the side of the receiver selects one of seven language channels. The actual number of languages available depends on the number of languages into which interpretation is provided.

CS 5 User Manual

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Contents Conference System Table of Contents Table of Contents Symbols Used Environment Safety and EnvironmentSafety Instructions FCC StatementGeneral Page Example 1 Simple discussion system System ExamplesSimple Discussion System Computer-controlled Discussion System Example 2 Larger discussion system with computer controlInfrared Interpretation System Layout Wiring Diagram Example 4 Large conference system layout and wiring diagram Page General Power Switches power to the Base Unit on I or OFFCS 5 BU Base Unit Front PanelCS 5 BU Base Unit Rear PanelSetting Up the Base Unit Block DiagramSelecting NOM Limitation/Interpretation Channels Configuring the Dip SwitchesBase Unit dip switches Powering Up Setting LevelsCS 5 BU Base Unit Controls, Inputs, and Outputs CS 5 DU Delegate StationIntroduction Making Connections Setting UpCS 5 DU Delegate Station Selecting Operating ModesCS 5 DU Delegate Station CS5 VU Voting/Chairperson Station Control Panel, Inputs, and OutputsRefer to Mini jack for stereo headphones CS5 VU Voting/Chairperson StationFunction Switch positions Delegate Mode Press soft button 3 Back to return to the main menuPresident Mode President menu and selectable submenusControlling a Ballot or Opinion Poll President Mode Voting/PollingPress any button to return to the President main menu Voting in Delegate Mode… or like this… Chip Card Identification CS 5 IU Interpreter Station CS 5 IU control panel, inputs, and outputsCS 5 IU Interpreter Station OutputSelect Next press Relay to bring up this screen Selecting Station AddressesSelecting Target Language Channels List of Available Language Names Selecting the Microphone TypeSelect your target language Using the Interpreter StationMicrophone signal will be automatically routed to output a Controlling the microphonesCS 5 IU Interpreter Station CS 5 IRT 1 and CS 5 IRT 2 Infrared Radiators PlacementInfrared Transmission System GeneralMounting Connect each infrared radiator to powerInfrared Transmission System ConnectionsCS 5 IRR 7 Infrared Receiver Using the Infrared Receiver Replacing BatteriesUnlock and remove the lid from the flight case CS 5 CU 50 Charger/Storage CaseCharging Batteries Battery Care Remove the receiver from the charging slotSystem Components Specifications CS 5 BUSpecifications Connector PinoutsSystem Depth Physical Dimensions Signal/noise ratio WidthCS 5 DU/VU Circuited input Headphone Output Power Physical Dimensions WidthCS 5 PS CS 5 IRT 1 and CS 5 IRT CS 5 IRRCS 5 CU Quick Charging Mode Charging currentTrickle Charging Mode Charging current Conformity10/09/9100 U