Manuale d’uso / di manutenzione del prodotto 500643 del fabbricante Sennheiser
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PXC 450 Bedienungsanleit ung Instruction Manual Notice d‘emploi Istruzioni per l‘uso Instrucciones de uso Gebruiksaanwijzi ng PXC450_517600_0806_SP6.
1 Contents Safety instructions .............. ........... ........... .............. .........2 Included with delivery ..... ..... ......... .............. ........... .........4 PXC 450 Headphones ............ ............ ........... .............. .
2 Safety instructions Read these instructions carefully and completely befo re using this device. y Read these instructions carefully and completely before using this device. y Save the instructions for further use, so they are accessible to the user at all ti mes.
3 Inappropriate use Inappropriate use includes if you use the headphones differently than described in the instruction s, or do no t maintain o perating condit ions. Safety instructions for battery and rechargeable ba ttery use Batteries/rechargeable batt eries can leak with abuse or improper use.
4 Included with delivery The following are d elivered with th e PXC 450: 1 PXC 450 headphones 1 Soft case 1 Audio adapter (6.3-mm stereo pl ug) 1 Inflight adapter (2 x 3.
5 Ta l k T h r o u g h TalkThrough allows direct communic ation with your environment, even while wearing headphones. The NoiseGard 2. 0 and peak level protection remain active, and your hearing remains protected. NoiseGard 2.0 The active noise compensation, NoiseGard 2.
6 Control elements Signal from LED display : Headband Normal / bypas s sliding switch Connection for audio cable Audio cable ON/OFF button VOLUME – button TalkThrough button LED (red/green) VOLUME + butt on Ear cushions Battery compartmen t LED Meaning red NoiseGard 2.
7 Commissioning Inserting and replacing batteries For active noise compensati on (NoiseGard function) you need a battery or rechargeable battery (AAA). 왘 Open battery compartment on the right ear cup. 왘 Remove the used battery. 왘 Insert the battery.
8 Adjusting headband In order to achieve good so und transmission and noise d a m p i n g , a s w e l l a s t h e m o s t c o m f o r t , a d a p t t h e headband to your head size. You can adjust the headband using the snap-in locking mechanism. 왘 W ear the headphones so that the headband ru ns across the middle of your head.
9 Daily use Adjusting the volume 왘 Use the VOLUME + button or the VOLUME – button , to adjust the volume. Note: The volume of the TalkThrough signal does not change. Listening loud? - No! People like to listen more lo udly with headphones than wi th speakers.
10 Operation without a battery The PXC 450 can also be used like conventional headphones without batteries. This is appropriate if you do not have batteri es, or if the batt ery is empty. To listen without batt eries: 왘 Fold the lef t headphone cup as inward as possible, as indicated.
11 Switching No iseGard on and off The following prerequisites must be fulfi lled for active noise compensation, NoiseGard 2.0: y a battery or rechargeable battery is inserted and y the normal / bypass sliding sw itch is in the “ normal “ position (see page 10).
12 Switching TalkThrough function on and of f The PXC 450 provides excellent damping o f ambient noises. However, to enable you to be able t o communicate with your environment unhindered while wearing the headphones, th e PXC 450 has a TalkThrough function.
13 Removing and connecting audio cable To use the headphones strict ly to dampen noise, you can remove the audio cable (see illustration). T o remove the audio cable: 왘 Pull the plug of the audio cable out of connection in the direction of th e arrow.
14 T r ansporting headphones To transport the headp hones with min imal space requirements, you can fold them in different ways: To fold the headph ones as flat as possible: 왘 T urn the ear cups 90°, as illu strated. To transport the headphones as compactly as possible: 왘 Fold the ear cups inwards, as il lustrated.
15 Accessories and replacement parts Pa rts no. Accessorie s/replacement part 517680 1 pair ear cu shions incl. cover 517681 Connector cable Care and maintenance 왘 Clean the headphones occa sion ally us ing a so ft, slightly damp cloth. Replacing the ear cushions You can replace the ear cushions.
16 T echnical data Converter principle dynamic, closed Coupling to the ear circumaura l T ransmission range 8 – 28,000 Hz Rated impedance active/ passive 750/150 Ohm Sound pressure levels at 1 kHz and 1 volt 108 dB SPL Harmonic distor tion at 1 kHz 0,1 % Cable plug 3.
17 Manufacturer declaration Wa r r a n t e e We provide a warrantee for the original Sennheiser product you purchased for 24 months. The warrantee begins on the date of purchase of the factory-new, unus ed products by the first end cus- tomer. Please retain receipt as proof of purchase.
18 purchased the Sennheiser product as the end customer. The regula- tions of the UN purchasing law have no relevance. In cases of warrantee, send the device, incl uding accessories an d sa- les receipt to the service partner responsible for you. A current overview of all world-wi de service partners for Se nnheiser electronic GmbH & Co.
Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 60 0 300 www.sennheiser.com Printed in China Publ.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Sennheiser 500643 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Sennheiser 500643 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sennheiser 500643 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sennheiser 500643 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sennheiser 500643, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Sennheiser 500643.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sennheiser 500643. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sennheiser 500643 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
