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Sennheiser SR 3256 manuel d'utilisation

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Un bon manuel d’utilisation

Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation Sennheiser SR 3256. Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel Sennheiser SR 3256 ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Sennheiser SR 3256 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Sennheiser SR 3256 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Sennheiser SR 3256
- nom du fabricant et année de fabrication Sennheiser SR 3256
- instructions d'utilisation, de réglage et d’entretien de l'équipement Sennheiser SR 3256
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Sennheiser SR 3256 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Sennheiser SR 3256 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Sennheiser en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Sennheiser SR 3256, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Sennheiser SR 3256, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Sennheiser SR 3256. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    4 Instructions for use SR 3254 SR 3256 SR 3254 SR 3256[...]

  • Page 2

    1 Contents Safety instructions ............ .............. ............... .............. .............. ....... 2 SR 3254/SR 3256 transmitters ........................ .............. ............... . 6 Delivery includes ............. ............... .............. .............. .............. .......... 7 Overview of operating controls .........[...]

  • Page 3

    2 Safety instructions These instruct ions for use cont ain important safety information. Read these instructions. Keep these instructions in a sa fe place. Always include these instructions when passing the device on t o third parties. Heed all warnings. Follow all instruct ions. Operation U s e t h e d e v i c e i n d r y r o o m s o n l y . T o r[...]

  • Page 4

    3 that matches the power outp ut sockets in your country, or to replace the obsolete socket with one to current standards. T h i s d e v i c e s h o u l d b e o p e r a t e d o n l y f r o m t h e t y p e o f p o w e r source indicated on the marking la bel. lf you are not sure of the type of power su pply to your buil ding, consult your dealer or [...]

  • Page 5

    4 Symbols on adhesive labels attached to the device The adjoining adhesive label is attached to the devices back . The symbols on this label have the following meaning: This symbol is intended t o alert the user to the presence of un- insulated dangerous vol tage within the product's enclosure that may be of s uff icie nt m agn itu de to con s[...]

  • Page 6

    5 Intended use of the transmitter Intended use includes y having read these instru ctions especially the chapter “Safety instructions”. y using the transmitter within the operating conditi- ons as descr ibed in thes e instructions. Improper use Improper use is when you use the transmitter other than described in these inst ructions or when you [...]

  • Page 7

    6 SR 3254/SR 3256 transmitters With the wireless in-ear monitori ng system, consisting of the SR 3254 or SR 3256 stereo tran smitter and the EK 3253 bodypack receiver, musi cians, video and sound amateur s, reporters/broadcasters, etc. can directl y monitor the received sound signals without troublesom e cables or monitor speakers being required. I[...]

  • Page 8

    7 The channel bank system The SR 3254/SR 3256 transmitter is available in five UHF frequency ranges: Range A: 518 to 554 MHz Range B: 626 to 662 MHz Range C: 740 to 776 MHz Range D: 786 to 822 MHz Range E: 830 to 866 MHz The transmitter has two channel banks with up to 16 switchable channels each. The channels of the channel bank “F“ ( f i x e [...]

  • Page 9

    8 Overview of operating controls Note: Connections and operating cont rols marked with a star (  ) in the above ill ustration are those for the second transmitter of th e SR 3256 twin transmitter.  Headphone output, ¼” (6.3 mm) jack socket  Headphone volume control  LCD bargraph for deviation of the left channel (DEV L ), with overmo[...]

  • Page 10

    9 Indications and displays  Alphanumeric display  “ FREQUENCY MHZ ” display  “ CHANNEL ” display  LC dot CHANNEL  LC dot TUNE  LC dot MONO/STEREO  LC dot STEREO (transmitter is set to stereo operation)  LC dot MONO (transmitter is set to mono operat ion)  MUTE display (tran smitter is mute d)  6-step barg raph [...]

  • Page 11

    10 Preparing the transmitter for use Using the transmitter as a stand-alone unit Mounting the transmitter feet T o ensure that the transmitter cannot slip on the surface on which it is placed, four self-a dhesive soft rubber feet are supplied. 왘 Ensure that the base of the tr ansmitter is clean and free from grease before mounting the rubber feet[...]

  • Page 12

    11 Rack-mounting several transmitters You can use the supplied rack mount “ears” to mount the transmitter into a 19" rack (1 U). If you wish t o mount the antennas to the front of the rack, use the GA 3030- AM antenna mount (see “Accessories” on page 29). When rack-mounting the device, please consider that, during operation, the ambien[...]

  • Page 13

    12 Setting up the transmitters The SR 3254 and SR 3256 transmitters heat up during operation. y V entilation in fixed installatio ns Ensure sufficient ventilation, espe cially when the tr ansmitters are mounted into a desk or chassis. Prov ide fo r a duct of sufficient size to ensure a fr ee air flow between the trans- mitters. y Sufficient ventila[...]

  • Page 14

    13 Rack-mounting the transmitter and mounting the antennas to the front of t he rack 왘 Mount the antenna holders to the handles of the transmitter as shown in the diagram on the left. 왘 Hook the two rack mo unt “ears” " to the rear of the transmitter. 왘 Pull the cables of the antenn a holders through the holes in the rack mo unt “e[...]

  • Page 15

    14 Connecting the transm itter to the mains The transmitte r can be connected to 230 V or 115 V AC. Before you plug the mains connector into the wall socket, please first check that the t ransmitter is set to the correct mains volt age! The set voltage is shown at the top of the fuse holder  . Selecting the mains voltage T o select the mains vol[...]

  • Page 16

    15 Connecting the mains cable 왘 Insert the supplied mains ca ble into the socket on t he transmitter and pass the cable through the cable grip. Note A cable grip is particularly important when the transmitter is permanently rack-mount ed. Inside the rack there are of ten a large number of cables – a cable grip prevents the cables from pulling e[...]

  • Page 17

    16 Mounting and connect ing remote antennas Use a remote antenna when the transmitte r position is not the best antenna position for op timum transmission. Y ou can choose between two antennas (see “Accessories” on page 29): y A 2003 UHF passive directional ante nna y A 1031 passive omni-directional antenna Use a low-attenuation 50- Ω cable to[...]

  • Page 18

    17 Using the transmitter Switching the transmitter on/off 왘 Press the POWER button  to switch the transmitter on or off. Af ter switch-on, the LC display is backlit and the last transmission frequenc y set is displayed. Until the PLL has l ocked on the desired transmission frequency, the transmitter is muted. “MUTE” appears o n the display[...]

  • Page 19

    18 Connecting the h eadphones/monitoring the audio signal Attention! High volume! Even short exposur e to high volume levels can damage your hearing! Set the volume for th e connected headphones to the minimum before putting the headphones on. Do no t listen at higher volume levels than wi th loudspeakers. 왘 Connect headphones with a ¼“ (6.35 [...]

  • Page 20

    19 The operating menu of the transmitter Via the operating menu, yo u can quickly an d easily change the following settings: The buttons In the operating menu, all settings can be ma de using the 왖 , 왔 and SET buttons: Canceling an entry When in the setting mode of a menu, you can cancel your entry at any time by pressing the 왖 and 왔 button[...]

  • Page 21

    20 Overview of the operating menu Display mode Setting mode Press SET for 1 sec. SET SET SET Current channel : U 1... U 16, F 1... F16 SET : Selects the channel : T ransmission frequency in steps of 5 kHz Current frequency SET Changing the channel Current channel or current frequency : U 1... U 16, F 1... F16 Switching between mono and stereo opera[...]

  • Page 22

    21 TUNE Selecting the frequencies to be stored in the channel bank “U” Via the “ TUNE ” menu, you can freely select the frequencies to be stored in the channel bank “U” (user bank). 왘 Press the 왖 / 왔 buttons to select the “ TUNE ” menu. The LC dot “ TUNE ”  lights up. 왘 Press the SET button to get into the setting mod[...]

  • Page 23

    22 CHANNEL Selecting a channel from the channel bank “U” or “F” 왘 Press the 왖 / 왔 buttons to select the “ C HANNEL ” menu. The LC dot “ CHANNEL ”  and the “ CHANNEL ” display  light up. 왘 Press the SET button to get into the setti ng mode. 왘 Press the 왖 / 왔 buttons to select the desi red channel. 왘 Press th[...]

  • Page 24

    23 Care and maintenance Cleaning the transmitter 왘 Before cleaning, disconnect th e transmitter from t he mains. 왘 If necessary, you can clean the transm itter with a slightly damp cloth. Do not use any cl eansing agents or solvents. Replacing the fuse 왘 Disconnect the transmitter completely from the mains by pulling out the mains connecto r [...]

  • Page 25

    24 If the replacement fuse also bl ows, please cont act your local Sennheiser agent or send the transmitter, with a precise description of the trouble, to a Sennheiser se rvice partne r in your area. Y ou can find the ad dress of your nearest service partner in the enclosed servic e card or on the Internet at “http://www.sennheiser.com/sennheiser[...]

  • Page 26

    25 If problems occur ... Error checklist I f p r o b l e m s o c c u r t h a t a r e n ot li s t e d i n t h e above table or if the problems cannot be solved with the proposed solu tion s, please con tact your local Sennheiser agent for assistance. Problem Possible cause Possible solution No operat ion indicatio n No mains co nnection Check the co[...]

  • Page 27

    26 Additional information HDX noise reducti on Progress you can hea r: The product fami ly is equipped with HDX , the Sennheiser noise reduction system that reduces RF interference. It increases the signal-to-noise ratio in wireless audio transmission to more than 90 dB. HDX is a wideband compander sy stem which compresses the audio signal in the t[...]

  • Page 28

    27 Specifications Note: The above data also apply to the second transmitter in the SR 3256. RF characteristics Frequency ranges 518–554, 626–662, 7 40–776, 786–822, 830–866 MHz Transmission frequencies 1 channel bank with up to 16 factory-preset channels 1 channel bank with up to 16 freely selectable channels (frequencies tunable in steps[...]

  • Page 29

    28 Connector assignment Overall unit Power suppl y 115/230 V AC +10 % / –15 % Power consumption SR 3254 max. 13 W Power consumption SR 3256 max. 23 W Dimensions (without rack moun t “ears”) 436 x 228 x 43 mm (19", 1 U) W eight SR 3254 approx. 3,300 g W eight SR 3256 approx. 4,000 g T ype approval USA: FCC-Part 74.861 FCC ID: DMOSREK3K Ca[...]

  • Page 30

    29 Accessories AC 3000-EU Active Antenna combin er Cat. no. 009424 AC 3000-UK Active Antenna combin er Cat. no. 009410 AC 3000-US Active Antenna combiner C at. no. 094409 A 1031-U Passive omni -directional antenna Cat. no. 004645 GA 3030-AM Antenna mount Cat. n o. 004368 A 2003 UHF Passive directional antenn a Cat. no. 003658 GZL 1019 A5 BNC-BNC co[...]

  • Page 31

    30 Manufacturer declarations W arranty regulations The guarantee period for this Sennheiser product is 24 m o n t h s f r o m t h e d a t e o f p u r c h a s e . E x c l u d e d a r e accessory items, rechargeable or di sposabl e batteries that are delivere d with the product; due to their characteristics these products have a shorter service life [...]

  • Page 32

    Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 600 300 www.sennheiser.com P r i n t e d i n G e r m a n y Pu b l . 0 9 / 0 6 51 3 6 3 1 / A 0 2[...]