Azden IRH15C specifications System Configuration, IRH-15cHandheld Microphone, IRD-30 Transmitter

System Configuration

IRH-15c Handheld Microphone

Infrared handheld mic.: IRH-15c

IRD-30

Transmitter

Amplifier

IRR-30 2CH

1, Microphone head

Installation case beside Plasma Display Monitor

2, Power Indication LED

Green color is indicated when the power is on.

If it is red color, battery charging requires. Charge the batteries by AC/DC adapter(BC-29) or replacing with fresh 2-"AA" Alkarine batteries.

3, Power On switch

IRR-30

Plasma Display

>1.5m away between sensor and PDP

IRD-10 Sensor

Sensor should be away more than 1.5m from PDP. IRD-10 is recommended to use beside PDP since the receipt angle narrow than IRD-30.

The mic. start working by sliding the switch to the ON position with proper frequency. About frequency setting refer clause 8.

4, Microphone case

5, Infra red emitting point

Audio is transmitted from this point. Don't cover this point by hands and any other materials. 6, Another Infra red emitting point

Also, don't cover this part. Hold the battery cover area when you are in operation. 7, Battery cover

2-"AA" rechargeable NI-MH battery is packed as standard item. Only the original NI-MH battery can be recharged with AC/DC adapter. 2-"AA" alkaline are our recommendation as dry battery.

8, Frequency Selection (CH1/CH2) and output power Hi/Lo

The IRH-15c can be set to transmit on either one of two preset frequencies. This is so that two different speakers can talk at the same time in the same room. Select the desired one by using ball-point pen.

Table

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Output power also can be changed Hi/Lo. If the distance between microphone and receiver is very near, set to Lo for saving battery life. At Lo position, the battery life is approx. 8 hours. (when using Azden original battery after full charging). At Hi position, the battery life is approx. 6 hours.

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