Sennheiser SR 3254 - Instructions For Use Manual Download | Manualshive

Page: 1 / 32

background image

4

Instructions for use

SR 3254

SR 3256

SR 3254

SR 3256

1
2
3
...
»

Summary of Contents for SR 3254 -

Page 1: ...4 Instructions for use SR 3254 SR 3256 SR 3254 SR 3256...

Page 2: ...1 Selecting a channel from the channel bank U or F 22 Switching between mono and stereo operation 22 Care and maintenance 23 Cleaning the transmitter 23 Replacing the fuse 23 If problems occur 25 Erro...

Page 3: ...ian Never push objects of any kind through openings of this device as they may touch dangerous voltage points or short out parts that could result in fire or electric shock Ensure sufficient ventilati...

Page 4: ...r Use only with the mountings specified by Sennheiser When a cart is used use caution when moving the cart device combination to avoid injury from tip over Unplug the device during lightning storms or...

Page 5: ...gh volume This is a professional transmission system Commercial use is subject to the safety at work regulations Sennheiser as the manufacturer is therefore obliged to expressly point out possible hea...

Page 6: ...instructions y using the transmitter within the operating conditi ons as described in these instructions Improper use Improper use is when you use the transmitter other than described in these instru...

Page 7: ...nd dynamic range due to the inclusion of Sennheiser s HDX noise reduction system The SR 3254 is a single stereo transmitter in a 19 1 U housing The SR 3256 consists of two complete stereo transmitters...

Page 8: ...s each The channels of the channel bank F fixed bank have been factory preset to customer specific transmission frequencies These frequencies cannot be changed The channel bank U user bank allows you...

Page 9: ...eft channel DEV L with overmodulation display PEAK LCD bargraph for deviation of the right channel and MONO DEV R with overmodulation display PEAK LCD bargraph for RF output power RF Alphanumeric LC d...

Page 10: ...itter is muted 6 step bargraph for RF output power 11 step deviation bargraph two separate bargraphs for the left and right channel Deviation display The two bargraphs indicate the deviation of the au...

Page 11: ...stains when they come into contact with other synthetics Despite a thorough testing of the synthetics used by us we cannot rule out the possibility of staining Connecting the telescopic antenna When u...

Page 12: ...ake good care not to affect the ventilation required for safe operation or provide additional ventilation When rack mounting the device ensure that its housing is not mechanically loaded and that it i...

Page 13: ...ansmitters in a rack ensure sufficient ventilation or cooling We recommend not stacking more than two transmitter directly one above the other and then providing for a duct of sufficient size to ensur...

Page 14: ...of the transmitter Pull the cables of the antenna holders through the holes in the rack mount ears Secure the rack mount ears to the left and right of the transmitter using four recessed head screws r...

Page 15: ...Disconnect the transmitter completely from the mains by pulling out the mains connector from the wall socket Use a screwdriver to loosen the fuse holder Remove the fuse holder with the inserted fuse T...

Page 16: ...ables from pulling each other out Using transmitters in a multi channel system You can combine several transmitters to make a multi channel system To do so you require an antenna combiner e g the AC 3...

Page 17: ...nd 10 m If possible use a short antenna cable and as little connections as possible since long cables and many connectors lead to an attenuation of the antenna signal Position antennas in the same roo...

Page 18: ...LL has locked on the desired transmission frequency the transmitter is muted MUTE appears on the display and the LCD bargraph for RF output power RF indicates 0 Note The POWER button works in the seco...

Page 19: ...ten at higher volume levels than with loudspeakers Connect headphones with a 6 35 mm stereo jack plug to the headphone output to monitor the stereo audio signal present at the audio inputs AF IN L and...

Page 20: ...uency for the channel bank U user bank CHANNEL Selecting a channel from the channel bank U or F MONO STEREO Switching between mono and stereo operation Buttons Mode Function of the button Display mode...

Page 21: ...ET SET Current channel U 1 U 16 F 1 F16 SET Selects the channel Transmission frequency in steps of 5 kHz Current frequency SET Changing the channel Current channel or current frequency U 1 U 16 F 1 F1...

Page 22: ...e buttons to select a different channel for which you can then change the frequency When you have selected the channel bank F and then select the TUNE menu the transmitter automatically switches to ch...

Page 23: ...ct the desired channel Press the SET button to store your selection Sto briefly appears on the display MONO STEREO Switching between mono and stereo operation Press the buttons to select the MONO STER...

Page 24: ...ting Reinsert the fuse holder Make sure to insert the fuse holder the correct way round The set voltage is shown at the top of the fuse holder Reconnect the transmitter to the mains and and switch it...

Page 25: ...r send the transmitter with a precise description of the trouble to a Sennheiser service partner in your area You can find the address of your nearest service partner in the enclosed service card or o...

Page 26: ...mitter and receiver are not on the same channel Set transmitter and receiver to the same channel Transmitter is out of range Change the antenna position RF signal available no audio signal Transmitter...

Page 27: ...inherent noise floor of the RF link In the receiver the signal is expanded in an identical and opposite way in a 1 2 ratio to restore the original signal at the same time reducing the RF noise to belo...

Page 28: ...C Antenna output BNC socket 50 RF output power max 100 mW AF characteristics Modulation FM stereo working on the pilot tone principle Noise reduction system Sennheiser HDX Nominal peak deviation 24 kH...

Page 29: ...max 23 W Dimensions without rack mount ears 436 x 228 x 43 mm 19 1 U Weight SR 3254 approx 3 300 g Weight SR 3256 approx 4 000 g Type approval USA FCC Part 74 861 FCC ID DMOSREK3K Canada RSS 123 IC 20...

Page 30: ...UHF Passive directional antenna Cat no 003658 GZL 1019 A5 BNC BNC coaxial cable length 5 m Cat no 002325 GZL 1019 A10 BNC BNC coaxial cable length 10 m Cat no 002326 GZV 1019A BNC coupler Cat no 0023...

Page 31: ...authorised persons or repair stations In the case of a claim under the terms of this guarantee send the device including accessories and sales receipt to the responsible service partner To minimise t...

Page 32: ...Sennheiser electronic GmbH Co KG 30900 Wedemark Germany Phone 49 5130 600 0 Fax 49 5130 600 300 www sennheiser com Printed in Germany Publ 09 06 513631 A02...

Reviews:

No comments

Related manuals for SR 3254 -

FT-227R Memorizer

Brand: Yaesu Pages: 42

HART IM33-11Ex-Hi

Brand: turck Pages: 12

Brand: M-system Pages: 3

Brand: Vector Pages: 3

Brand: Abilia Pages: 34

Brand: tams elektronik Pages: 12

Brand: DTC Pages: 123

Brand: Yaesu Pages: 26

Brand: Raymarine Pages: 58

Brand: Sound Devices Pages: 45

Brand: Austdac Pages: 30

Brand: Titanium Pages: 4

Brand: Sony Pages: 2

Brand: Sony Pages: 91

Brand: Monacor Pages: 28

Brand: HumanTechnik Pages: 40

Brand: HumanTechnik Pages: 40

Brand: Datron Pages: 38

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands