Sennheiser Pill Reminder Device EK 2020 D User Manual

TourguideESyKstem2200220 0 D  
Quick guide  
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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.  
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1
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  
CAUTION!  
• a heat hazard,  
• a fire hazard,  
• an explosion hazard,  
• a smoke or gas hazard  
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  
Do not heat above 70°C/158°F,  
e.g. do not expose to sunlight  
or throw into a fire.  
between 10°C/50°F  
and 40°C/104°F.  
Do not mutilate or  
dismantle.  
Only charge rechargeable  
batteries with the appropriate  
Sennheiser chargers.  
Rechargeable batteries must only be replaced by authorized  
Sennheiser partners.  
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2
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  
Delivery includes  
10 EK 2020 D receivers  
1
quick guide  
Product overview  
³ Volume control  
¿ LC display  
· Channel selection button ̆/̄  
» Headphone socket  
´ LED for charge status  
² ON/OFF button  
Channel display  
Volume display  
Battery status display  
RF signal indication  
Overview of the LED indications  
LED  
Meaning  
shortly lights up green The receiver is correctly inserted into the  
charging compartment  
lights up red  
lights up green  
slowly flashes red  
The rechargeable battery is being charged  
The rechargeable battery is fully charged  
The temperature of the rechargeable  
battery is too high, charging is interrupted  
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3
     
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 » of  
the EK 2020 D. The headphone impedance must be 32 Ω or higher.  
²
¿
»
̈ Connect the induction loop or the 3.5 mm jack plug of your  
headphones to the headphone socket » of the EK 2020 D.  
To switch the receiver on:  
̈ Briefly press the ON/OFF button ²  
.
The display ¿ switches on.  
To switch the receiver off:  
̈ Press the ON/OFF button ² for 3 seconds.  
When you unplug the headphones from the receiver or switch  
off the transmitter, the receiver automatically switches off  
after 5 minutes.  
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4
Attaching the EK 2020 D to clothing or a belt  
̈ Use 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.  
504061  
Accessory/spare part  
EZT 3012 induction loop  
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5
Specifications  
Modulation  
2 FSK  
RF frequency range  
RF frequency range (US)  
Channels  
863–865 MHz  
926–928 MHz  
• for the Tourguide system  
• for conferences  
AF frequency response  
Headphone output  
Power supply  
6
8
100–7,000 Hz  
3.5 mm jack socket  
Lithium-Polymer rechargeable  
battery, 1,500 mAh  
Operating time  
Charging time  
Dimensions  
Weight  
approx 16 hrs  
approx. 5 hrs  
97,5 x 60,4 x 24,3 mm  
75 g  
Type approvals  
In compliance with:  
Europe  
EMC EN 301489-1/-9  
Radio EN 301357-1/-2, class 1  
Safety EN 60065  
USA  
47 CFR 15 subpart B  
Approved by:  
Canada  
Industry Canada RSS 210  
IC: 2099A-EK 2020 D  
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6
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  
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  
0682  
R&TTE Directive (1999/5/EC)  
the device into operation, please observe the respective country-  
specific regulations.  
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7
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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8
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Sennheiser electronic GmbH & Co. KG  
Am Labor 1, 30900 Wedemark, Germany  
Printed in Germany  
Publ. 03/09  
532852/A01  
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