Infrared Receiver HDI 830 Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in China Publ.
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Contents Contents Safety instructions ................................................................. 2 The HDI 830 receiver .............................................................. 4 Delivery includes ..................................................................... 4 Product overview .................................................................... 4 Using the HDI 830 ................................................................... 5 Switching the receiver on/off .......................
Safety instructions Safety instructions • Read this instruction manual carefully and in full before using the device. • Make this instruction manual easily accessible to all users at all times. Always include this instruction manual when passing the device on to third parties. • Do not use the device in situations which require special attention (e.g. when performing skilled jobs). • Always keep the device dry and do not expose it to extreme temperatures.
Safety instructions Safety instructions for the lithium polymer rechargeable battery The BA 300 battery is a lithium polymer rechargeable battery. If abused or misused, this rechargeable battery may be damaged. Please understand that Sennheiser does not accept liability for damage arising from abuse or misuse. WARNING! ! In extreme cases, the rechargeable battery may even present a • heat hazard • fire hazard • explosion hazard • smoke or gas hazard Do not heat above 70°C/158°F, e.g.
The HDI 830 receiver The HDI 830 receiver The HDI 830 receiver can be used together with infrared transmission systems which operate on a carrier frequency of 2.3 or 2.8 MHz. For charging the receiver, use the L 300 10-10 charger (see “Accessories and spare parts” on page 10).
Using the HDI 830 Using the HDI 830 Switching the receiver on/off CAUTION! Hearing damage due to high volumes! This receiver allows you to set higher volumes than conventional headphones. This can cause hearing damage in persons with healthy hearing and especially in children. 왘 Set the volume on the receiver to a low value. 왘 Do not continuously expose yourself to high volumes. Switching the receiver on and off 왘 Pull the earbows of the receiver apart. The receiver switches on automatically.
Using the HDI 830 Setting the receiver to the frequency of the transmission system You can set the receiver to the frequency of the transmission system yourself or have the frequency preset by your Sennheiser partner. To set a frequency on the receiver: 왘 Put the receiver on. 1 4 왘 Press the channel selection button 4 until you have found the frequency of your transmission system.
Using the HDI 830 Replacing and charging the rechargeable battery 왘 Charge the rechargeable batteries in the charging compartment of the L 300 10-10 charger. For further information on the features and functions of the charger, please refer to the instruction manual of the L 300 10-10 charger. 3h 왘 Before using the rechargeable batteries for the first time, charge them for about three hours. 왘 After use, place the receiver back into the charging compartment of the L 300 10-10 charger.
Cleaning and caring for the HDI 830 Cleaning and caring for the HDI 830 Cleaning the receiver CAUTION! Liquids can damage the electronics of the device. Liquids entering the housing of the device can cause a short circuit and damage the electronics. 왘 Keep all liquids far away from this device. 왘 Do not use any cleaning agents or solvents. 왘 Clean your receiver using only a slightly damp cloth. Cleaning the earpads 왘 Carefully remove the earpads E from the receiver.
If a problem occurs... If a problem occurs... You cannot hear anything? Possible cause Solution Is there a free line of sight between receiver and transmission system? Remove obstacles in the light path between receiver and transmission system. Are transmission system Avoid exposure to direct sunlight. and receiver exposed to direct sunlight? Is the volume of the receiver too low? Increase the volume by turning the volume control 2 (see page 5).
Accessories and spare parts Accessories and spare parts CAUTION! Danger of damage to the device! Components from other manufacturers (e.g. for power supply or rechargeable battery) may cause damage to the device and will invalidate the warranty. 왘 Use only original Sennheiser accessories and spare parts. The following HDI 830 accessories are available from your specialist dealer: Cat. no.
Specifications Specifications Modulation FM, stereo Receiving frequencies 2.3 MHz/2.8 MHz Frequency response 50 Hz–16,000 Hz Maximum SPL 125 dB (SPL) Signal-to-noise ratio (1 mV, peak deviation) typ. 75 dBA THD < 1% Operating time up to 12 hours Charging time for rechargeable battery approx. 3 hours Power supply via BA 300 lithium polymer rechargeable battery (3.7 V/150 mAh) Weight approx. 68 g (incl. rechargeable battery) Dimensions approx.
Manufacturer Declarations Manufacturer Declarations Warranty Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product. Current warranty information is available on the Internet at www.sennheiser.com or from your Sennheiser partner. CE Declaration of Conformity This device is in compliance with the essential requirements and other relevant provisions of Directives 2004/108/EC and 2006/95/EC. The declaration is available on the internet at www.sennheiser.com.
Manufacturer Declarations • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. This class B digital device complies with the Canadian ICES-003. Changes or modifications made to this equipment not expressly approved by Sennheiser electronic Corp. may void the FCC authorization to operate this equipment.
Infrared Receiver HDI 830 Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in China Publ.
