Kramer Electronics Wheelchair 465 User's Manual
Contents
1. Options RK T1 or RK T3 rack mount kit KRAMER LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the following terms HOW LONG IS THE WARRANTY Labor and parts are warranted for three years from the date of the first customer purchase WHO IS PROTECTED Only the first purchase customer may enforce this warranty WHAT IS COVERED AND WHAT IS NOT COVERED Except as below this warranty covers all defects in material or workmanship in this product The following are not covered by the warranty l Any product which is not distributed by Kramer or which is not purchased from an authorized Kramer dealer If you are uncertain as to whether a dealer is authorized please contact Kramer at one of the agents listed in the web site www kramerelectronics com Any product on which the serial number has been defaced modified or removed 3 Damage deterioration or malfunction resulting from i Accident misuse abuse neglect fire water lightning or other acts of nature ii Product modification or failure to follow instructions supplied with the product iii Repair or attempted repair by anyone not authorized by Kramer iv Any shipment of the product claims must be presented to the carrier v Removal or installation of the product vi Any other cause which does not relate to a product defect vii Cartons equipment enclosures cables or ac2. Kramer has redesigned and upgraded most of the line making the best even better The Kramer line of professional video audio electronics is one of the most versatile and complete available and is a true leader in terms of quality workmanship price performance ratio and innovation In addition to our high quality Digital Audio Converters we also offer excellent amplifiers remote controllers industrial and broadcast switchers processors interfaces Kramer TOOLS and computer related products Congratulations on purchasing your Kramer 465 Digital Audio Transcoder This product is ideal for the following typical applications e Video production and duplication studios e Live broadcasting and editing The package includes the following items e 465 Digital Audio Transcoder e Power adapter 12V DC Input e This user manual e Kramer concise product catalog CD 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual 3 Your Digital Audio Transcoder The 465 Digital Audio Transcoder is a high performance AES EBU S PDIF digital audio transcoder bi directional converter that converts a e Professional AES EBU 110 Q balanced electrical signal to a Toslink S PDIF optical signal in one direction and e Toslink S PDIF optical signal to a professional AES EBU 110 Q balanced electrical signal
3. in the other direction 1 EIAJ optical cables for example Sony s POC 15A not included in the package consist of thin glass fibers that facilitate undistorted noise free signals KRAMER Your Digital Audio Transcoder In addition the 465 Digital Audio Transcoder e Has transformer coupled electrical inputs and outputs e Works with digital audio signals up to 96 kHz e Converts the formats without changing the system bits or bit rates e Can function as an amplifier to extend the range Achieving the best performance means e Connecting only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevate d noise levels often associated with low quality cables e Avoiding interference from neighboring electrical appliances that may adversely influence signal quality e Positioning your Kramer 465 Digital Audio Transcoder in a location free from moisture and away from excessive sunlight and dust e Closing the optical cable s connectors when not in use to protect them against exposure to dirt and dust Figure 1 and Table 1 define the 465 Digital Audio Transcoder 4 EN 3 Ca 3 WY 2 S2 s a a TI 5 Optical IN Digital our Digital IN Optical our Q Channel A J Channel B KRAMER TOOLS K ER KRAMER Digital Audio Transcoder 465 ON 12V DC oO Figure 1 Describing the Digital Audio Transc
4. Kramer Electronics Ltd af KRAMER USER MANUAL Model 465 Digital Audio Transcoder Contents Contents 1 Introduction 2 Getting Started 3 Your Digital Audio Transcoder 4 Connecting the Digital Audio Transcoder Figures Figure 1 Describing the Digital Audio Transcoder Figure 2 Connecting the Digital Audio Transcoder Figure 3 Detailed Digital Audio Transcoder Connections Figure 4 Extending the Range with a Digital Audio Transcoder Figure 5 Extending the Range with 2 Digital Audio Transcoders Tables Table 1 Features and Functions of the Digital Audio Transcoder Table 2 Technical Specifications of the Digital Audio Transcoder mm mt Nun KRAMER ADDENDUM this data is included at the end of the Overview section This addendum adds the following information to the user manual No operator serviceable parts inside unit Use only the Kramer Electronics input power wall adapter that is provided with this unit Enur Disconnect power and unplug unit from wall before installing or removing device or servicing unit 1 For example model number AD2512C part number 2535 000251 2900 9999992 Al Introduction 1 Introduction Dedication by Kramer Electronics since 1981 to the development and manufacture of high quality video audio equipment makes the Kramer line an integral part of the finest production and presentation facilities in the world In recent years
5. TRONICS LTD For the latest on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions comments and feedback Safety Warning Disconnect the unit from the power supply before opening servicing Caution 9007 O 2 QU a Institute of Quality amp Control Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 004008 REV 1
6. UT Digital IN Optical OUT Channel A Channel B KRAMER TOOLS E E TYT T Err ND igit KRAMER Digital Audio Transcoder 465 ON 12V DC amp Figure 2 Connecting the Digital Audio Transcoder KRAMER Connecting the Digital Audio Transcoder DAT Recorder 0 8 VTR 1 Optical IN Digital OUT Pitan Optical OUT VTR 2 KRAMER TOOLS Digital Audio Transcoder 465 ON IV De SD 7588A Rear Panel yy INPUTS OUTPUTS mI T2 31 4 5 T6 71781 1121 31 14 Gt Gt G G G G G G G G G G HEHEHE EHHE A HH HEHEHE Bububs Figure 3 Detailed Digital Audio Transcoder Connections Figure 4 illustrates how to use a 465 Digital Audio Transcoder as an optical amplifier The maximum distance between the CD Player and the Personal Hi Fi extends up to 20 meters KLEE EJ U Up to 10 Meters Personal Hi Fi Up to 10 Meters y ji IT L Optical IN Digital our Digital IN Optical OUT Channel A Channel B KRAMER TOOLS KRAMER Digital Audio Transcoder 465 ON 12V DC e Figure 4 Extending the Range with a Digital Audio Transcoder 1 Optical cables function up to distances of 10 meters Electrical AES EBU cables function up to distances of hundreds of meters depending on th
7. cessories used in conjunction with the product WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR We will pay labor and material expenses for cov ered items We will not pay for the following 1 Removal or installations charges 2 Costs of initial technical adjustments set up including adjustment of user controls or programming These costs are the responsibility of the Kramer dealer from whom the product was purchased 3 Shipping charges HOW YOU CAN GET WARRANTY SERVICE l To obtain service on you product you must take or ship it prepaid to any authorized Kramer service center 2 Whenever warranty service is required the original dated invoice or a copy must be presented as proof of warranty coverage and should be included in any shipment of the product Please also include in any mailing a contact name company address and a description of the problem s 3 For the name of the nearest Kramer authorized service center consult your authorized dealer LIMITATION OF IMPLIED WARRANTIES All implied warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty EXCLUSION OF DAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option Kramer shall not be liable for l Damage to other property caused by defects in this product damages based upon inconvenience loss of use of th
8. e cables quality the environment and the input output stages of the user s equipment 4 KRAMER ELECTRONICS LTD Connecting the Digital Audio Transcoder You can also use the 465 Digital Audio Transcoder as an electrical amplifier by connecting the Optical OUT port of the Digital Audio Transcoder to the Optical IN port Figure 5 illustrates using 2 465 Digital Audio Transcoders to provide a total distance of 30 meters between the CD Player and the Personal Hi Fi CD Player E Personal Hi Fi or Up to 10 Meters Up to 10 Meters Up to 10 Meters Optical IN Digital our Digital IN Optical our Optical IN Digital our Digital IN Optical OUT Channel A Channel B Channel A Channel B KRAMER TOOLS KRAMER TOOLS KRAMER KRAMER Digital Audio Transcoder 465 Digital Audio Transcoder 465 ON 12v DC ON 12v DC Figure 5 Extending the Range with 2 Digital Audio Transcoders Table 2 Technical Specifications of the Digital Audio Transcoder Optical IN OUT Toslink conforming ElAJ standard CP 1201 Digital IN OUT Transformer coupled Electrical 1100 AES EBU on detachable terminal blocks Sampling 32 44 1 48 96 kHz sampling frequencies Dimensions 12 cm x 7 5 cm x 2 5 cm 4 7 x 2 95 x 0 98 W D H Power Source 12 VDC 60 mA Weight 0 25 kg 0 6 Ibs approx Accessories Power supply mounting bracket
9. e product loss of time commercial loss or 2 Any other damages whether incidental consequential or otherwise Some countries may not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from place to place NOTE All products returned to Kramer for service must have prior approval This may be obtained from your dealer This equipment has been tested to determine compliance with the requirements of EN 50081 Electromagnetic compatibility EMC generic emission standard Part 1 Residential commercial and light industry EN 50082 Electromagnetic compatibility EMC generic immunity standard Part 1 Residential commercial and light industry environment CFR 47 FCC Rules and Regulations Part 15 Radio frequency devices Subpart B Unintentional radiators CAUTION gt Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipm ent gt Use the supplied DC power supply to feed power to the machine B Please use recommended interconnection cables to connect the machine to other components 6 KRAMER ELEC
10. oder Table 1 Features and Functions of the Digital Audio Transcoder HH Feature Function 1 Optical IN Optical input 2 Digital OUT Digital output Electrical 3 Digital IN Digital input Electrical 4 Optical OUT Optical output 5 12V DC 12V DC connector for powering the unit KRAMER ELECTRONICS LTD Connecting the Digital Audio Transcoder 4 Connecting the Digital Audio Transcoder To convert a Toslink S PDIF optical signal to an AES EBU 110 Q balanced electrical signal 1 Connect the Optical OUT port of the source unit to the Optical IN port of the Digital Audio Transcoder 2 Connect the 3 wire cable to the detachable terminal block Digital OUT connector of the Digital Audio Transcoder and to the input of the destination unit To convert an AES EBU 110 Q balanced electrical signal to a Toslink S PDIF optical signal 1 Connect the 3 wire cable to the OUT connector of a source unit and to the detachable terminal block Digital IN connector of the Digital Audio Transcoder 2 Connect the Optical OUT port of the Digital Audio Transcoder to the Optical IN port of the destination unit Figures 2 to 5 illustrate examples of connecting the Digital Audio Transcoder KRAMER Digital KRAMER Digital y CO Raya Switcher SD 7588A Switcher sD 75884 Personal Hi Fi E A A Q IN OUT al M GND G Optical IN Digital O
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