Sennheiser EK 2020-D User manual

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EK 2020 D

Quick guide

Tourguide System 2020

Important safety instructions

• Please read this instruction manual carefully and completely

before using the product.

• Make this instruction manual easily accessible to all users at all

times. Always include this instruction manual when passing the

product on to third parties.

• Do not use the product in situations which require special

attention (e.g. when performing skilled jobs).

• Always keep the product dry and do not expose it to extreme

temperatures.

Intended use of the product

Intended use of the product includes:

• having read this instruction manual, especially the chapter

“Important safety instructions”,

• using the product within the operating conditions and limitations

described in this instruction manual.

“Improper use” means using the product other than as described in

this instruction manual, or under operating conditions which differ

from those described herein.

Safety instructions for Lithium-Polymer rechargeable batteries

If abused or misused, rechargeable batteries may leak or be damaged.

In extreme cases, they may even present

Rechargeable batteries must only be replaced by authorized

Sennheiser partners.

CAUTION! • a heat hazard,

• a fire hazard,

• an explosion hazard,

•asmokeorgashazard

Keep away from

children.

Dispose of rechargeable

batteries at special collection

points or return them to your

specialist dealer.

Observe correct

polarity.

Do not short-circuit.

Do not expose to

moisture.

Switch rechargeable battery-

powered devices off after use.

Do not continue

to use defective

rechargeable

batteries.

When not using rechargeable

batteries for extended periods

of time, charge them regularly

(about every three months).

Only charge

rechargeable

batteries at ambient

temperatures

between 10°C/50°F

and 40°C/104°F.

Do not heat above 70°C/158°F,

e.g. do not expose to sunlight

or throw into a fire.

Do not mutilate or

dismantle.

Only charge rechargeable

batteries with the appropriate

Sennheiser chargers.

EK 2020 D

The EK 2020 D receiver has been designed for use with the Tourguide

System 2020. For details on the use of the receiver, please refer to the

instruction manual of the overall system (ID No. 516509, 08/06).

You can obtain the instruction manual separately from your

Sennheiser dealer or download it from www.sennheiser.com.

Delivery includes

10 EK 2020 D receivers

1quickguide

Product overview

Overview of the LED indications

쐃Volume control 쐏LC display

쐇Channel selection button 왖/왔쐄LED for charge status

쐋Headphone socket 쐂ON/OFF button

햲Channel display 햴Volume display

햳Battery status display 햵RF signal indication

LED Meaning

shortly lights up green The receiver is correctly inserted into the

charging compartment

lights up red The rechargeable battery is being charged

lights up green The rechargeable battery is fully charged

slowly flashes red The temperature of the rechargeable

battery is too high, charging is interrupted

Using the EK 2020 D

You can connect an induction loop or any pair of headphones with

a 3.5 mm mono or stereo jack plug to the headphone socket 쐋of

the EK 2020 D. The headphone impedance must be 32 Ωor higher.

왘Connect the induction loop or the 3.5 mm jack plug of your

headphones to the headphone socket 쐋of the EK 2020 D.

To switch the receiver on:

왘Briefly press the ON/OFF button 쐂.

The display 쐏switches on.

To switch the receiver off:

왘Press the ON/OFF button 쐂for 3 seconds.

When you unplug the headphones from the receiver or switch

off the transmitter, the receiver automatically switches off

after 5 minutes.

쐂

쐏

쐋

Attaching the EK 2020 D to clothing or a belt

왘Use the clip to attach the receiver to your clothing or your belt.

Accessories and spare parts

Only use original Sennheiser accessories and spare parts, otherwise

the product quality can be impaired or the product can be damaged.

Cat. No. Accessory/spare part

504061 EZT 3012 induction loop

Specifications

Type approvals

In compliance with:

Approved by:

Modulation 2 FSK

RF frequency range 863–865 MHz

RF frequency range (US) 926–928 MHz

Channels

• for the Tourguide system

• for conferences

AF frequency response 100–7,000 Hz

Headphone output 3.5 mm jack socket

Power supply Lithium-Polymer rechargeable

battery, 1,500 mAh

Operating time approx 16 hrs

Charging time approx. 5 hrs

Dimensions 97,5 x 60,4 x 24,3 mm

Weight 75 g

Europe EMC EN 301489-1/-9

Radio EN 301357-1/-2, class 1

Safety EN 60065

USA 47 CFR 15 subpart B

Canada Industry Canada RSS 210

IC: 2099A-EK 2020 D

Manufacturer Declarations

Warranty

Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months

on this product.

For the current warranty conditions, please visit our website at

www.sennheiser.com or contact your Sennheiser partner.

In compliance with the following requirements

• RoHS Directive (2002/95/EC)

• WEEE Directive (2002/96/EC)

Please dispose of this product at the end of its

operational lifetime by taking it to your local collection

point or recycling center for such equipment.

• Battery Directive (2006/66/EC)

The supplied batteries or rechargeable batteries can be

recycled. Please dispose of them as special waste or

return them to your specialist dealer. In order to protect

the environment, only dispose of exhausted batteries.

CE Declaration of Conformity

•

• R&TTE Directive (1999/5/EC)

The declaration is available at www.sennheiser.com. Before putting

the device into operation, please observe the respective country-

specific regulations.

0682

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.

This equipment has been tested and found to comply with the limits

for a Class B digital device, pursuant to Part 15 of the FCC Rules. These

limits are designed to provide reasonable protection against harmful

interference in a residential installation. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and

used in accordance with the instructions, may cause harmful

interference to radio communications. However, there is no guarantee

that interference will not occur in a particular installation. If this

equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment off and

on, the user is encouraged to try to correct the interference by one or

more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• 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.

Changes or modifications made to this equipment not expressly

approved by Sennheiser electronic Corp. may void the FCC authoriza-

tion to operate this equipment.

Before putting the device into operation, please observe the

respective country-specific regulations!

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