AKG Acoustics user manual CS 5 CU 50 Charger/Storage Case, Charging Batteries

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Section 7: Infrared Transmission System

7.3 CS 5 CU 50 Charger/Storage Case

7.3.1 General

The CS 5 CU 50 is a combined charger and transport/storage unit in a rugged, lockable flight case. It allows you to store up to 50 CS 5 IRR 7 infrared receivers during a conference and charge the batteries inside them. Each charging slot has its own independent charging control circuit.

Fig. 11: CS 5 CU 50 control panel and charging slots.

1DC 15V 4.6A: Input connector for the DC cable of the supplied dedicated power supply. The power supply oper- ates on any voltage from 100 to 240 VAC.

2FUSE: 5 A, fast-blow fuse.

3POWER: This red LED is lit to indicate that power to the charger is ON.

4Charging slot for charging the battery inside a receiver. The charger provides 50 charging slots.

7.3.2Charging Batteries

Refer to

fig. 11above.

!

1.Unlock and remove the lid from the flight case.

2.Connect the DC cable on the supplied AC adapter to the DC 15V 4.6A jack on the CS 5 CU 50 charger.

3.Connect the AC adapter to a convenient power outlet.

Important:

•To avoid any risk of damage, do not use any power supply other than the AC adapter included with the charger.

•To avoid any risk of damage, fire, or explosion, never insert a receiver with dry (non-rechargeable) bat- teries inside into any charging slot.

4.Insert each receiver whose battery needs charging (BATTERY LED flashing) into a charging slot (4) with the charg- ing contacts facing the bottom of the charging slot.

Charging will start automatically and the BATTERY LED on the receiver will be lit red constantly.

As soon as the battery is charged to capacity, the BATTERY LED on the receiver will start flashing red to indicate the battery is being trickle-charged.

CS 5 User Manual

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Contents Conference System Table of Contents Table of Contents Symbols Used Safety and Environment Safety InstructionsEnvironment FCC StatementGeneral Page Simple Discussion System System ExamplesExample 1 Simple 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 Power Switches power to the Base Unit on I or OFF CS 5 BU Base UnitGeneral Front PanelCS 5 BU Base Unit Rear PanelSetting Up the Base Unit Block DiagramBase Unit dip switches Configuring the Dip SwitchesSelecting NOM Limitation/Interpretation Channels Powering Up Setting LevelsCS 5 BU Base Unit Introduction CS 5 DU Delegate StationControls, Inputs, and Outputs Setting Up CS 5 DU Delegate StationMaking Connections 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/Polling… or like this… Voting in Delegate ModePress any button to return to the President main menu Chip Card Identification CS 5 IU Interpreter Station CS 5 IU control panel, inputs, and outputsCS 5 IU Interpreter Station OutputSelecting Target Language Channels Selecting Station AddressesSelect Next press Relay to bring up this screen List of Available Language Names Selecting the Microphone TypeUsing the Interpreter Station Microphone signal will be automatically routed to output aSelect your target language Controlling the microphonesCS 5 IU Interpreter Station Placement Infrared Transmission SystemCS 5 IRT 1 and CS 5 IRT 2 Infrared Radiators GeneralConnect each infrared radiator to power Infrared Transmission SystemMounting ConnectionsCS 5 IRR 7 Infrared Receiver Using the Infrared Receiver Replacing BatteriesCharging Batteries CS 5 CU 50 Charger/Storage CaseUnlock and remove the lid from the flight case Battery Care Remove the receiver from the charging slotSystem Components Specifications CS 5 BUSpecifications Connector PinoutsSystem CS 5 DU/VU Physical Dimensions Signal/noise ratio WidthDepth Circuited input Headphone Output Power Physical Dimensions WidthCS 5 PS CS 5 IRT 1 and CS 5 IRT CS 5 IRRQuick Charging Mode Charging current Trickle Charging Mode Charging currentCS 5 CU Conformity10/09/9100 U