User manual
Contents
1. lt 0 045 1 2 Signal NOISE gt 70dB Max input signal levels 16dB OUTPUTS IIA transformer symmetry Output Iipedalit Gt oa assiax sauve d gt 500 Nominal output level c 6dB Max output NU 20dB HEADPHONE AMPLIFIER Recommended headphone impedance 6000 Minimum headphone impedance e 339 THD lt 0 5 Max output 6 6V at 6000 2 85V at 330 Frequency 20Hz 20KHz 1dB Deer nee mene nen ee lt 50dB 20Hz 10KHz Crosstalk lt 50dB 20Hz 10KHz POWER 882181221512 AC adapter 230V gt 2x15V SPOWE e 10W mais PNE 50Hz Overload protection front Mounted Circuit Breaker TEMPERATURE Performance TT 5 40 cS 0 50 ORDERING INFORMATION Code Name Description 006 135 KB 22 Commentary box Specifications and designs are subject to change without notice DEVICE DESIGN BLOCK DIAGRAM MIC A Q PRONE COM B S 7H2. Allow a free rack unit 1RU above and below the device for ventilation or put rack fan under the device TECHNICAL SUPPORT AND SERVICE Sams elektronik has made every effort to ensure that the equipment works in perfect condition In the event that problems that occur can not be resolved or if you have any questions regarding this equipment or information about other products produced from Sams elektronik contact your local sales representative or call Sams elektronik directly through one of the ways listed below Sales 381 11 3806 254 Technical support 381 11 2402 212 Service 381 11 4056 051 Email Sales sasa sams rs Technical support and service sams sams rs Web site www sams rs Address SAMS ELEKTRONIK d o o 48 Zivka Davidovica st 11050 Belgrade Serbia 4 Sams elektronik 4 0 0 Sams sams rs www sams rs KB sda mS elektronik Audio communications TABLE OF CONTENTS Description Page UNPACKING AND INSTALLATION 6 PAINTETANCE 6 REMOVAL AND STORAGE wen neret mue FER 6 Be dBe T E BLOCK DIAGRAM 8 DEVICE OVERVIEY 9 INSTALLATION 12 NOTE ainera 13 Sams elektronik e
3. PHONE e L m POWER S PSU hc y 230V 50Hz LINE 2 11 LINET 4 an ee 71 COMM IN OAR OUT COM A Sams elektronik Sams sams rs www sams rs Audio communications elektranik BLOCK DIAGRAM MUTE COM A MIC A PAD F SS xr BJ J ELX gt gt TH MUTE COM B PAD 4 MIC B OUT TI VA 1 i gt THS A COMM OUT s SES LINE 2 POWER LINE _ 230V 50Hz 69 4 COMM IN 69 o MIC B MIC A OUT 8 Sams elektronik Sams sams rs www sams rs KB oaearrias elekirorik Audio communications DEVICE OVERVIEW Power switch AC socket connect the AC adapter MIX OUT mixed output of all amplified potentiometers on the top panel COMM OUT communication output Connect with studio production COMM IN communication input Connect with studio production MIC OUT commentator microphone output MIC OUT A A commentator microphone output LINE IN 1 line in LINE IN 2 line in MIC IN A microphone socket for A commentator HEADPHONES headphones for A commentator MIC MUTE witch ON OFF for A microphone MIC MUTE witch ON OFF for A microphone HEADPHONES headphones for B commentator MIC IN B micr
4. ENGLISH 210 3 edition 1 Code 006 135 Commentary box USER MANUAL FOR USE AND MAINTENANCE Read the instructions before using the device Keep this manual for periodic usage sdms ann Sams elektronik 48 Zivka Davidovica st 11050 Belgrade Serbia Tel Fax 381 11 3806 253 381 11 2402 212 sams asams rs WWW Sams rs Copyright 1999 2014 Sams elektronik d o o Published 19 december 2011 Updated 21 november 2014 sda mS Audio communications a WARRANTY Dear User Thank you very much for purchasing our product Your purchase is a wise investment The equipment you have purchased is manufactured with great care from high quality parts and materials It is designed to fully meet the needs according to specifications if properly installed used and maintained according to the enclosed instructions Any technical failure or deficiency that occurs during the warranty period specified on the invoice of the purchased equipment will be inspected and serviced by Sams elektronik doo or an authorized service center of the manufacturer with the conditions set out in the warranty statement THIS DEVICE IS INTENDED FOR PROFESSIONAL USE WARRANTY STATEMENT 1 Product has declared characteristics Within the warranty period manufacturer ensures the removal of technical failures product defects or repla
5. IPTION Audio communications KB 22 Commentary box Designed for two commentators with their microphones and headphones One COMM output to talk with the studio for both commentators Listening 2 external line inputs COMM port and mix output with the selection of listening to the left or right headphone specifically for each commentator Microphone input Gain adjustable from 20 to 70dB Separate output for each microphone plus the output from the mixed microphone signals PPM signal level meter mixed or a single microphone Mute switch with LED indication Button for cough and agreement for each commentator All inputs and outputs derived from transformer symmetry Commentary box is designed for independent operation of two commentators Allows an independent output from both microphones or mixed output MIX OUT In particular there is output for communication with the studio or OB COMM OUT All outputs are derived through high quality output transformers Every commentator has a button for coughing which also serves to to communicate with the studio trought COMM OUT output Each commentator can independently listened and with corresponding knobs adjusts the listening 2 external line inputs commentators A and B COMM IN from studio and MIX OUT from commentary box Commentator also can make a special mix for left and right headphone Microphone signals in individual and collective action are measured through the built in P
6. PM meter with LED s TECHNICAL SPECIFICATIONS GENERAL INFORMATION 26 0 006 135 Weight 4 Kg uius ME DES box DIMENSIONS 258 255 100 Delivery includes esse device user manual MICROPHONE PREAMPLIFIER TOU T A transformer symmetry s Input Impe dall B dread gt 1 2KQ c r min 26dB Ines 80dB Frequency 20Hz 20kHz 1dB p equivalent tata gt 124dB 20Hz ic 26dB s Mic MUTES 83dB 20Hz 20kHz 93dB 400Hz 20kHz Cough MUTE osa 83dB 20Hz 20kHz High pass fter E f 65 2 LINE INPUTS Eis transformer symmetry Input 25186 PERDER gt 6000 xt 10 2088 Gain in middle position scade daa au D RE Caa ERU Frequency range Line 1 2 20Hz 20kHz 2dB OdB Frequency range Line COMM 40Hz 20kHz 1dB 0dB E M
7. Sams sams rs www sams rs 5 aar ri Audio communications ae UNPACKING AND INSTALLATION The box contains Device User manual optional Before use check the contents of the box For any deficiency report to the seller or the manufacturer of the product DEVICE IS INSULATED BY PROTECTIVE WRAP AND PACKED A CARDBOARD BOX DEVICE IS SENSITIVE TO SHAKES AND DROPS HANDLE WITH CARE DURING TRANSPORT AND ASSEMBLY Check if the product is damaged during transport PROCEDURES FOR SAFE USE OF THE DEVICE 1 Remove the protective wrap from the chassis For devices that are AC 230V 50Hz powered the device is supplied with power cord Use only power corde that comes with the device 2 Strictly comply to all steps for proper connection of devices in the system MAINTENANCE The system maintains only person authorized by Sams elektronik doo Any voluntarily opening device upgrading or servicing is strictly prohibited and is subject to warranty void and the possibility of injury REMOVAL AND STORAGE 1 Before dismantling the device switch off the power remove the power cord and remove all other connectors 4 Wrapthe machine in the foil to protect it from dust Package it in a box 5 The device must be stored in a room without moisture Sams elektronik Sams sams rs www sams rs KB oar ri KB elektranik DESCR
8. arranty if the defect cause failure from not following the user manual instructions improper installation comes to mechanical damage during use repairs and modifications by unauthorized persons installation of non genuine spare parts and if the buyer does not comply with all warnings listed in the user manual 3 The warranty is voided if the device is damaged during the disturbances from the environment natural disasters floods hail etc suffered an electric shock or lightning strike IMPORTANT NOTES 1 Be sure to thoroughly read the user manual If you have any doubts about the instructions contact the technical support of the manufacturer 2 Before contacting for technical help please make sure that are provided with all necessary conditions for normal operation 3 If the malfunction or defect in the device does not eliminate within a reasonable time from the date of failure the warranty period shall be extended for as many days as the unit is in service 4 maintenance interventions shall solely be authorized services listed this Warranty Certificate 2 Sams elektronik 4 0 0 e Sams sams rs www sams rs KB oar mS Audio communications SAFETY WARNINGS UPOZORENJE IMPORTANT SAFEY IN WARNING DOK CAUTION AVOID RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THE UNIT TO MOISTURE OR RAIN EEE DON HAZARD high voltage In poor conditions the u
9. cement of products if declared characteristics of the product are changed 2 Ifthe goods are not delivered as specified with the contract the consumer has the right to request from the manufacturer service provider to eliminate the lack of conformity without charge repair or replacement or to request an appropriate price reduction or terminate the contract 3 Any repair or replacement must be made within a reasonable time without significant inconvenience to the consumer taking into account the nature and the purpose for which the consumer has purchased the product 4 consumer has the right to terminate the contract if he can realize the right to repair or replacement or if the manufacturer servicer has not completed repair or replacement within a reasonable time or if the manufacturer servicer did not perform repair or replacement without significant inconvenience to the consumer 5 consumer may not terminate the contract if the lack of conformity of the product is negligible 6 The product will function properly when used in accordance with the user manual 7 Period of servicing the product is 6 years from the launch on the market The product purchased outside the territory of Serbia does not fall under the terms of this warranty only to 1 year factory warranty from date of purchase TERMS OF WARRANTY 1 The warranty period begins on the date of sale referred in the invoice 2 The buyer loses the right to w
10. ight or both handsets Amplifies summary commentators A and B in relation to the gain potentiometers COMM A and COMM 24 Cough push button It is also used for communication with the production over COMM OUT 25 Led indication of active switch MUTE 26 VU METER signals level indicator the commentators microphone 27 Switch for indication of signal level for commentator A 28 Switch for indication of signal level for commentator B NOTE If the switches A and B are ON level indicator is for both 29 Trimmer to adjust the VU METER elektranik 10 Sams elektronik 4 0 0 e Sams sams rs www sams rs KB oaa mS KB elektr Audio communications Bottom side KB 22 30 Potentiometer to adjust the COMM IN input level 31 Potentiometer to adjust the LINE 1 input level 32 Potentiometer to adjust the LINE 2 input level 33 Potentiometer to adjust the MIC B output level 34 Potentiometer to adjust the MIC A output level The device allows independent microphone output MIC1 OUT MIC2 OUT or mixed output of both microphones MIX OUT In particular there is an output COMM OUT for communication with the studio or OB Each commentator has a button for coughing which also used to switch the commentator microphone to COMM OUT to communicate with the studio In this case the corresponding microphone output is switched off muted so that communication is not heard in the main output Microphone inputs have a MUTE switch which turn off micro
11. ophone socket for B commentator NOTE In case you do not use commentary B MIC MUTE must be ON Potentiometers back to zero KB Sams elektronik Sams sams rs www sams rs 9 sda mS Audio communications Top side KB 22 M HEADPHONES A MIC MUTE A D MIC MUTEB mm HEADPHONES mnm 0 comme 10 UM J ow Vell yg i 9 0 10 0 10 17270 3 2 8 79 7 0 10 0 10 Dual commentary box Z2 KB 21 COMI AENTARY 4 LEVEL COMMENTAF Y B 16 Settings for commentator A 17 Settings for commentator B NOTE 18 25 are the same for commentators A and B 18 Potentiometer for commentator B microphone with a switch that has the option of listening to the left right or both handsets 19 Potentiometer for commentator A microphone with a switch that has the option of listening to the left right or both handsets 20 Potentiometer for line input 2 with a switch that has the option of listening to the left right or both handsets 21 Potentiometer for line input 1 with a switch that has the option of listening to the left right or both handsets 22 Potentiometer for communication input 23 Potentiometer for mix output with a switch that has the option of listening to the left r
12. phone input if it is not used MIC MUTE LED indicate when the correct microphone is turned off Each commentator can independently listen and using the appropriate potentiometers adjusts the listening 2 external line inputs LINE 1 and LINE 2 COMM IN from studio COMM A COMM B and COMM MIX OUT from the commentary box Each of these signals except COMM commentator by choice may listen to the left right or both handsets simultaneously COMM potentiometer has no mute in listening but is designed with predefined intensity that can not be reduced The commentator also can make special mix of left and right headphone Microphone signals as individual or cumulative are measures over PPM meters with built in LEDs Sams elektronik Sams sams rs www sams rs 11 aearri5 Audio communications ac EE LL LL LL LLL LL LL LL LL 1 1 1 1 1 1 1 P 5 INSTALLATION Pt Pinout on 4pin AC connector 1 15V 2 GND 3 GND 4 15V AC adapter 230V to 2x15V Connecttheconnectors as needed 12 Sams elektronik Sams sams rs www sams rs KB sdms elektronik NOTES Audio communications KB Sams elektronik d 0 0 Sams sams rs www sams rs 13 aar mS Audio communications Eee E 14 Sams elektronik e Sams sams rs www sams rs KB
13. pped with a three wire cord with grounding 11 This device is equipped with a protective fuse in the power outlet Do not bypass fuse 12 Do not replace the fuse Replacement can be made by a person authorized by the manufacturer 13 Do not bend the power cord so that it can be damaged 14 Connect connectors as in the enclosed instructions Deviations from the allowed values predicted for the inputs and outputs of the device can cause severe damage and warranty void 15 Do not use the device in an environment that contains flammable or explosive materials in any physical state 16 Turn off the power corde before cleaning Do not use liquid aerosol or flammable cleaners Use only a dry cloth 17 Servicing is performed by a qualified person Removing the cover user is exposed to high voltages 18 Never use the device when the cover is open and the device is powered on 19 Do not expose to extreme high or low temperatures 20 Do not expose to sudden temperature changes 21 Call service in the following cases The power cord or plug is damaged Liquid or foreign objects is inside the device The machine is exposed to water and moisture The device does not function according to specification The unit has been dropped or damaged The characteristics are significantly changed 22 Use only specified replacement parts 23 Professional person authorized by the manufacturer must check the device after completion of service 24
14. ser may be exposed to shock The symbol exclamation mark in a triangle is to alert the user to comply by the terms of use in user s manual which is supplied with the device The symbol lightning in a triangle is to alert the user to the presence of KB Sams elektronik Sams sams rs www sams rs 3 sda mS Audio communications cw RUD UL TX LOIS GM JJ m Emm e WARNING TO AVOID ELECTRIC SHOCK DO NOT OPEN COVER DEVICE MAINTENANCE REQUIRES PROFESSIONAL PERSON AUTHORIZED BY THE MANUFACTURER 1 Read safety and operating instructions before using the device 2 Keep all safety and operating instructions 3 Follow the instructions from the user manual 4 Do not upgrade device except in the case advised by the manufacturer 5 Do not use the device in the presence of water and or moisture 6 Do not pour water or moisten the device with any type of liquid 7 Openings on device are provided for ventilation 8 Do not block air flow through the ventilation openings 9 This product is powered by 230V 10 50Hz 10 This product is equi
Download Pdf Manuals
Related Search