............6 Adjusting the balance ............6 Replacing and charging the rechargeable battery ..7 Cleaning and caring for the HDI 830 ........8 Cleaning the receiver ............8 Cleaning the earpads ............8 If a problem occurs..............9 Accessories and spare parts ..........
• 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 temper- atures. • The headphones generate magnetic fields, which can be hazardous to people who have pacemakers or implanted defibrillators.
Page 5
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.
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).
This can cause hearing damage in persons with healthy hearing and espe- cially in children. Set the volume on the receiver to a low value. Do not continuously expose yourself to high volumes. Switching the receiver on and off Pull the earbows of the receiver apart.
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...
12 hours. – Always store the receiver in the L 300 10-10 charger to ensure that it is fully charged. The intelligent battery charging tech- nology prevents overcharging. – Do not store the receiver on a glass dummy head, chair armrest, or similar for long periods of time as this can reduce the contact pressure of the earbows.
Dry the earpads Put the earpads back on the receiver. Note: For reasons of hygiene, you should replace the earpads from time to time. Spare earpads are available from your Sennheiser dealer (see “Accessories and spare parts” on page 10).
2 long beeps The rechargeable battery is almost flat. If a problem occurs that is not listed in the above tables or if the problem cannot be solved with the proposed solutions, please contact your Sennheiser partner for assistance.
Use only original Sennheiser accessories and spare parts. The following HDI 830 accessories are available from your specialist dealer: Cat. no. Accessory/spare part 500898...
BA 300 lithium polymer rechargeable battery (3.7 V/150 mAh) Weight approx. 68 g (incl. rechargeable battery) Dimensions approx. 240 x 128 x 26 mm The device meets the following standards: Europe EMC: EN 55013, EN 55020 Safety: EN 60065, UL 2054...
Statements regarding FCC and Industry Canada This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 15
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.
Page 16
Sennheiser electronic GmbH & Co. KG Printed in China Am Labor 1, 30900 Wedemark, Germany Publ. 04/09 www.sennheiser.com 528269/A02...
Need help?
Do you have a question about the HDI 830 - 04-09 and is the answer not in the manual?
Questions and answers