Instruction/ maintenance manual of the product L 2021-40 Sennheiser
Go to page of 18
Instruction manual L 2021-40 T ourguide Charger.
.
DE EN FR IT ES NL 1 Contents Contents Important safety instructions ........................... ........................... ................ 2 Delivery includes ....................... .......................... ........................... ...........
DE EN FR IT ES NL Important safety instructions 2 Important safety instructions 1. Read these instructions. 2. Keep these instructio ns. Always include these instructions when passing the device on to third parties. 3. Heed all warnings. 4. Follow al l instructions.
DE EN FR IT ES NL 3 Important safety instructions Hazard warnings on the rear of the charger The label shown on the lef t is att ach ed to the rear of the charger.
DE EN FR IT ES NL Delivery in cludes 4 Delivery includes 1 L 2021-40 charger 1i n s t r u c t i o n m a n u a l 1 CD-ROM with: – the instruction manual of the L 2021-4 0 charger – the “Conferenc.
DE EN FR IT ES NL 5 Product overview Product overview 39 “slave” charging compartments (light blue in the diagram) “Master” charging compartment (with channel copy function) .
DE EN FR IT ES NL Product overview 6 Indications and displays on the charger Operation i ndication Status indicat ion LED indication for “automatic copying” function W h en t h e “a u t o m a t i c c o p y i n g ” f u n c t i o n i s a v a i l a b l e , t h e g r e e n LE D COPY AVA IL A BL E lights up.
DE EN FR IT ES NL 7 Putting the charger into operation Putting the charger into operation The charger can be: • placed on a table or cabinet • installed in a 19” rack • installed in a cabinet or simila r When using the “Conference Control” software, it automati cally sorts its charger displays accordin g to asc ending serial n umbers.
DE EN FR IT ES NL Putting the charger into operation 8 Installing the charger T h e h o us i n g of t he c h ar g e r is d es i g ne d s o t h a t i t f it s in t o a 1 9 ” r a c k . T h e charger can also be installed in a cabinet or similar. 왘 Use eight screws to fasten the charger.
DE EN FR IT ES NL 9 Putting the charger into operation You can i nstall the charger fixedly, e.g. in a cabinet or simil ar. For th e dimensions required for fixed insta llation, please refer to the below instal - lation drawing. 438 258 10.3 7.2 156.7 399 120.
DE EN FR IT ES NL Putting the charger into operation 10 Connecting the charger to a PC You can connect one or several chargers to a PC. The supplied “Conference Control” software allow s you to centrally and easily confi gure and monitor several chargers and re ceivers.
DE EN FR IT ES NL 11 Using the charger Using the charger Switching the charger on/off T o switch the charger o n: 왘 Set the mains switch to position “ I ”. The red LED POWE R lights up. The rechargeable batteries of the receivers in the charger are recharged.
DE EN FR IT ES NL Using the charger 12 왘 Place the receiver into any ch arging com partment. The LED on the receiver indicates the charge status. Charging a completely discharged rechargeable battery takes approx. 3.5 hou rs at room te mperature.
DE EN FR IT ES NL 13 Specifica tions Configuring chargers via a PC The “Conference Control” sof tware offers additional possibilities to configure the receivers and to displa y the configurations in detail. The “Conference Control” software and the corresponding instruction manual are included on the supplied CD.
DE EN FR IT ES NL Accessories for the Tourguide system 14 Accessories for the T ourguide system Product name Product description Cat. No. HDE 2020 D Stethoset receiver 500543 HDE 2020 D -US Stethoset .
DE EN FR IT ES NL 15 Manufacturer Declarations Manufacturer Declarations Wa rranty Sennheiser Gmb H & Co. KG gives a warran ty of 24 months on this product. For the current warranty conditions, please vi sit our web site at www.sennheiser.com or contac t your Sennheiser partner.
Sennheiser electronic GmbH & Co. KG Printed in Germany Am Labor 1, 30900 Wedemark, Germa ny Publ. 06/2008 www.sennheiser.com 52416 4/A01.
An important point after buying a device Sennheiser L 2021-40 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sennheiser L 2021-40 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sennheiser L 2021-40 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sennheiser L 2021-40 you will learn all the available features of the product, as well as information on its operation. The information that you get Sennheiser L 2021-40 will certainly help you make a decision on the purchase.
If you already are a holder of Sennheiser L 2021-40, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sennheiser L 2021-40.
However, one of the most important roles played by the user manual is to help in solving problems with Sennheiser L 2021-40. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sennheiser L 2021-40 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
