Sennheiser HD-E2020-D User manual

FEATURES
Digital RF signal reception
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Intuitive operating concept
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8 hours battery life
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Sturdy earbows
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Backlit LC display
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Large rotary volume control
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ARCHITECT’S
SPECIFICATIONS
The HDE 2020-D stethoset TourGuide receiver is
comfortable to wear and integrates both the receiver
and headphones. The powerful battery ensures up to
8 hours operating time. The stethoset receiver
automatically deactivates itself the moment that it
is taken off, thus battery life will be preserved. Tour
participants will be able to individually adjust the
volume through a rotary control on the receiver,
without the need to even take the device off. The
LC display provides information of volume, battery
status, quality of reception and the channel being
listened to. Channels can easily be set and adjusted by
using the middle buttons.
TECHNICAL DATA
Modulation:...........................................................2 FSK
RF frequency range .............................................863 - 865 MHz
926 - 928 MHz (US-Version)
Number of channels (tourguide mode) .......... 6
Number of channels (conference mode) ........ 8
Frequency response ............................................ 100 – 7,000 Hz
Sound pressure level........................................... 120 dB SPL at 1 kHz
THD at 1 kHz......................................................... < 1 %
Typical operating time........................................8 hrs
Lithium polymer battery.................................... 830 mAh
Operating temperature ...................................... 0 – 50 °C
Dimensions ...........................................................245 x 125 x 20 mm
(9.65“ x 4.92“ x 0.79“)
Weight incl. Battery ............................................70 g (2.47 oz)
Delivery includes..................................................HDE 2020-D (10 pcs), Manual
HDE 2020-DDigital Tourguide stethoset receiver

DIMENSIONS
PRODUCT VARIANTS
HDE 2020-D Cat. No. 500543
HDE 2020-D US Cat. No. 500544
RECOMMENDED ACCESSORIES
EZL 2020-20 Cat. No. 500542
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HDE 2020-D Digital Tourguide stethoset receiver
Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
07/10 Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. KG. www.sennheiser.com. Copyright © 2010. All rights reserved. Errors and omissions excepted.