Sony TA-MR2ES Stereo Amplifier User Manual
Contents
1. IR REMOTE IR OUT jack Al Connect this output to any IR input to pass codes to another device Use only a 3 5 mm monaural mini plug as shown below T Plug a 3 5 mm monaural mini plug from the IR REMOTE IR OUT jack to the IR REMOTE IR IN jack of the another TA MR2ES amplifier Make sure that you match the IR ID switches on the amplifier with the codes set programmed into the controller Tip IR Sleeve Earth 2 POWER POWER POWER umNe VOL VOL ON OFF ON OFF AUTO POWER SELECTOR IR REMOTE 12V TRIGGER LT 12V TRIGGER RIN AUDOSENSNG 104 12V TRIGGER IN jack B Hook up the 12V TRIGGER IN jack of the amplifier with an integrated AV system to allow the AV system to activate the amplifier Use a 3 5 mm monaural mini plug cable 12V TRIGGER OUT jack B Hook up the 12V TRIGGER OUT jack of the amplifier to any 12 volt triggered device Use a 3 5 mm monaural mini plug cable AUDIO IN jack CI Hook up the audio output of the multi room system to the AUDIO IN jack of the amplifier Use RCA audio cables AUDIO OUT jack CI Hook up the AUDIO OUT jack of the amplifier audio input to any component or to another TA MR2ES amplifier Use RCA audio cables SPEAKERS terminals D Hook up the speaker cables to the SPEAKERS terminals Leave the AC power cord unplugged when you hook up speaker cables2. AC IN jack E Connect the supplied AC power cord to the AC IN jack Ca Make sure you connect the 3 5 mm monaural mini plug cable to the correct jack on the amplifier Otherwise it may cause a malfunction For example if you want to connect the mini plug cable to the IR REMOTE IR IN jack make sure you do not connect it to the 12V TRIGGER IN jack SPEAKERS CLASS 2 WIRING IMPEDANCE USE 4 160 Selecting the method to activate the amplifier There are three methods to activate the amplifier Select the turn on method by setting AUTO POWER SELECTOR as follows 12V TRIGGER When there is no voltage detected at the trigger input the amplifier remains off When the sensing circuitry detects voltage the amplifier will turn on When the sensing circuitry detects no voltage the amplifier turns off instantly IRIN When the amplifier detects the appropriate POWER ON IR code through the IR REMOTE IR IN the amplifier will power on When the amplifier detects the POWER OFF IR code the amplifier turns off instantly AUDIO SENSING When there is only a small amount or no audio signal detected at either the left or right input the amplifier remains off However the sensing circuitry is always on When the sensing circuitry detects sufficient audio signal present at any of the audio inputs the amplifier will be turned on automatically The sensing circuitry will wait for around th
3. OFF ON ID12 OFF OFF ON ON If you set the IR ID other than those listed in the table above the IR ID will automatically be set to ID1 1245 5 Plug the IR emitter to the IR REMOTE IR OUT jack of the amplifier 6 Make sure the learning remote has been set to learning mode and the IR emitter is touching the learning remote Press the IR TEST button for the code you want to learn For example if you want to learn power on off press POWER ON OFF The IN USE indicator flashes faster It takes about 2 5 seconds to complete the learning During this time if you press other buttons they will not function If learning is not completed repeat steps 6 and 7 6 Repeat steps 6 to 7 to learn other buttons You can then use the remote to operate the amplifier T e Make sure that the IR ID TEST switch is set to the OFF position and the IR ID switches is set correctly before using the remote to operate the amplifier When the IR ID TEST switch is set to OFF the amplifier will turn on at the previous operating condition For details on setting the learning remote to learning mode refer to the operating instructions supplied with the remote When the IR ID TEST is OFF Select this setting before you operate the amplifier When the IR ID TEST switch is set to the OFF position you can also make the setting below You can connect up to 12 TA MR2ES amplifiers with indivi
4. 2 V without clipped 1k ohms 102 dB A weighted filter 2 V output accept 10 12 V of trigger 300 mA max accept up to 40 kHz IR modulation frequency buffered 5 V 120V AC 60Hz 100 W 430 X 67 X 350 mm w h d 6 5 kg Design and specifications are subject to change without notice 194 Index A ACIN 7 10 AC power cord 7 10 Adjusting volume 14 15 ATTENUATOR L R_ 6 14 AUDIO IN jack 7 10 AUDIO OUT jack 7 10 AUTO POWER SELECTOR switch 7 11 H I Hookup AC power cord 10 AUDIOIN 10 AUDIOOUT 10 IR REMOTEIRIN 10 IR REMOTE IROUT 10 SPEAKERS 10 12V TRIGGERIN 10 12V TRIGGER OUT 10 IN USE indicator 6 Initializing all the settings 15 Installing the amplifier 8 13 IR ID switches 12 13 IR receiver 13 IR Remote Control 12 IR REMOTE IR IN jack 7 10 IR REMOTE IR OUT jack 7 10 IR TEST buttons 7 12 L Learning the remote code 12 O P ON indicator 6 POWER switch 6 15 Precautions 16 S Selecting the method for activating the amplifer 11 Setting the IRID 12 13 SPEAKERS terminal 7 10 Specifications 18 T Troubleshooting 17 Numeral 12V TRIGGER jacks 7 10 194 UO I FEWAOJU 19470 Sony Corporation Printed in Malaysia http Awww sony net
5. SONY 2 514 603 12 1 System Integration 2CH Amplifier Installation Manual Owner s Record The model and serial numbers are located on the rear panel Record the model and serial numbers in the spaces provided below Refer to them whenever you call upon your Sony dealer regarding this product Model No Serial No TA MR2ES 2004 Sony Corporation To prevent fire or shock hazard do not expose the unit to rain or moisture To avoid electrical shock do not open the cabinet Refer servicing to qualified personnel only RISK OF ELECTRIC SHOCK DO NOT OPEN H CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL This symbol is intended to alert the AN user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons This symbol is intended to alert the AN user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance WARNING This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generate
6. TEST o rm i O TBHBH IAN TAGGER IRIN AUpOSeswe oF TT esr EN 06000 AUTO POWER SELECTOR 1 IR ID IR REMOTE 5 IR TEST buttons page 12 Press the appropriate button to output the IR codes you want to teach through the IR OUT terminal 6 AUDIO jacks page 10 a AUDIO IN RCA jacks for stereo line level audio input from a multi room system b AUDIO OUT RCA jacks for looping out to another amplifier or component Note This is a buffered audio connection and this loop through is active even when the IN USE indicator is off as long as the AC power cord is plugged in and the POWER switch is on 7 SPEAKERS page 10 Terminal which accepts speaker wire sizes up to 12AWG Leave the AC power cord unplugged when you hook up speaker cables 8 AC IN page 10 Removable power cord for easy serviceability of the amplifier 12V TRIGGER AUDIO a b 10 a b 11 12 SPEAKERS CLASS 2 WIRING IMPEDANCE USE 4 160 12V TRIGGER jacks page 10 IN A3 5 mm monaural mini jack to turn on the amplifier via a 12 volt trigger input OUT Enables the looping of amplifier control from one to the next to trigger multiple amplifiers from a 12 volt trigger output IR REMOTE jacks page 10 IRIN Connects to an outboard IR repeater system so you can operate t
7. The default setting for the internal IR volume is set to maximum Make sure you do the steps correctly to avoid damaging the speakers Activating the amplifier Press the POWER button on the remote to activate the amplifier Tip If you set the AUTO POWER SELECTOR to 12V TRIGGER or AUDIO SENSING you cannot use the remote to activate the amplifier Muting the sound Press the MUTING button on the remote to set muting on or off Clearing the amplifier s memory This procedure is used to return the settings you have made to their factory defaults Before clearing the amplifier s memory be sure to set the variable attenuator to minimum 1 Press POWER to turn off the amplifier 2 Hold down POWER OFF on the rear panel and press POWER on the front panel to turn on the amplifier The ON indicator flashes 3 times The following are reset to their factory settings Volume level adjusted with learned remote The power status is initialized to POWER ON when IR IN is selected in AUTO POWER SELECTOR 1 5 JIJIIduue y 5une SdO Chapter 4 Other Information This chapter provides you with additional information that will help you understand and maintain your system 164s Precautions On safety Should any solid object or liquid fall into the cabinet unplug the amplifier and have it checked by a qualified service technician before operating it any further Theunit is not discon
8. ch as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any ND OF WN HR way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped Welco
9. dual IR ID in any order Use an optional IR cable 5 ft to make the following connections Ea IR receiver 13 JSIJIIduue y dn 5umn1SS Chapter 3 Operating the amplifier This chapter provides you with information on amplifier operation 14us Adjusting the maximum volume level You can control the maximum volume level to avoid damaging your speakers by adjusting the variable attenuator screws behind the cover lid on the front panel 1 Remove the cover lid For details refer page 6 2 Insert a screw driver into the ATTENUATOR L or ATTENUATOR R screws to adjust the maximum output level of the amplifier to match your system To increase the volume turn the screw driver clockwise and to reduce the volume turn counter clockwise To adjust to maximum or minimum turn the screw driver fully 3 Place the cover lid back to its original position Tips e You may adjust the left and right output level independantly e The default setting for the variable attenuator is set to minimum Controlling the amplifier You can use the buttons on the remote or control system to control the amplifier Before using the control system make sure it has the proper code set page 12 Adjusting the volume level Press the VOLUME button on the remote to adjust the volume level There are 70 steps to adjust the volume level from zero to full power Tip
10. he amplifier from a distant room IR OUT A3 5 mm monaural mini jack for the connection of an IR emitter to control other components individually IR signals received will be routed to the IR sensor of the other components Outputs IR from the IR TEST system built into the rear of the amplifier IR ID switches page 12 Select from 12 discrete IR code tables to communicate with up to 12 TA MR2ES amplifiers with individual IR ID on one IR repeater network AUTO POWER SELECTOR switch page 11 Selects the method for activating the amplifier 7 paJe1S 5uln 35 Chapter 2 Setting up the amplifier This chapter provides you with information on the amplifier regarding installation hookups and settings 8 Installing the amplifier When you mount the amplifier note the following e Place the amplifier on a flat and level surface e When installing it in a cabinet make sure the back of the cabinet is open to allow adequate ventilation prevent heat buildup and prolong the life of the unit e Place a board under the amplifier if it is located on a carpet to allow adequate ventilation on the bottom e Make sure the weight is equally distributed on each of its four feet Do not place anything on the top of the amplifier that might block the ventilation holes and cause malfunction e Do not place anything on the front or rear panel that might damage the amplifier s control buttons and connectors e U
11. leshooting If you experience any of the following difficulties while using the amplifier use this troubleshooting guide to help you to remedy the problem Should any problem persist consult your nearest Sony dealer There is no sound or only a very low level sound is heard gt Check that the amplifier is turned on gt Check that the speakers are connected correctly and securely gt Press MUTING to check the muting status gt Check to see if the protection circuit on the amplifier has been activated because of a short circuit the IN USE indicator flashes red Turn off the amplifier eliminate the short circuit problem and turn the power on again gt Adjust the ATTENUATOR on the amplifier and the volume on the learned remote gt f all steps above cannot remedy the problem clear the amplifier s memory page 15 The left and right sounds are unbalanced or reversed gt Check that the speakers and components are connected correctly and securely gt Adjust the ATTENUATOR L and R on the front panel behind the cover lid There is severe hum or noise gt Check that the speakers are connected securely gt Check that the connecting cords are away froma transformer or motor and at least 10 feet 3 meters away from a TV set or fluorescent light gt Move your TV away from the audio components gt The plugs and jacks are dirty Wipethem with a cloth slightly moistened with alcohol The IR Remote C
12. me Thank you for purchasing the System Integration 2CH Amplifier Before operating the unit please read this manual thoroughly and retain it for future reference TABLE OF CONTENTS Chapter 1 Getting Started Features 4 Unpacking 5 Parts and Controls 6 Chapter 2 Setting up the amplifier Installing the amplifier 8 Hooking up the Amplifier 10 Selecting the method to activate the amplifier 11 Setting up the IRID 12 Chapter 3 Operating the amplifier Adjusting the maximum volume level 14 Controlling the amplifier 15 Clearing the amplifier s memory 15 Chapter 4 Other Information Precautions 16 Troubleshooting 17 Specifications 18 Index 19 3 Features The TA MR2ES amplifier can be integrated into any multi room entertainment system The amplifier allows you to Create high performance multi room audio systems with intelligence control features Program universal remotes using the unique IR programming function on the rear panel Trigger the amplifier using one of three methods Cascade amplifiers to power multiple zones using the 12 volt trigger outputs Unpacking The TA MR2ES amplifier includes the following e TA MR2ES amplifier e AC power cord e Installation Manual this manual e Rack mount brackets 2 e Screw 6 5 Pa1Je 1S 5ui113 Getting Started 6 Rear panel of the amplifier Qa Qa Qa 2 WE VOL ON OFF ON OFF MUTING IR
13. nected from the AC power source as long as it is connected to the wall outlet even if the unit itself has been turned off On power sources Before operating the unit check that the operating voltage of the unit is identical to that of your local power supply The operating voltage is indicated on the nameplate on the back of the unit e If you arenot going to use the unit for along time be sure to disconnect it from the AC power source To disconnect the lead grasp the plug itself never pull the cord On placement e Place the unit in a location with adequate ventilation to prevent heat build up in the amplifier Donot place the unit on a soft surface such as a rug that might block the ventilation holes on the bottom e Donot place the unit in a location near heat sources or in a place subject to direct sunlight excessive dust or mechanical shock On adjusting the volume e Do not turn up the maximum volume level by adjusting the ATTENUATOR L R on the front pane too high while listening to very low input levels If you do the speakers may be damaged when high volume source is played On cleaning Clean the cabinet panel and controls with a soft cloth slightly moistened with a mild detergent solution Do not use any type of abrasive pad scouring powder or solvent such as alcohol or benzine If you have any questions or problems concerning the amplifier please consult your nearest Sony dealer Troub
14. ontrol does not function gt Point the Remote Control at the remote sensor on the IR receiver gt Remove any obstacles in the path between the Remote Control and the IR receiver gt Replace both batteries in the Remote Control with new ones if they are weak gt Check that you have selected the correct function on the Remote Control gt Makesure the IR code setting is correct gt Make surethelR ID TEST switch is set to OFF The POWER switch is on but the IN USE indicator does not light up when AUTO POWER SELECTOR is set to IR IN gt Clear the amplifier s memory page 15 17 uOI1BUUJOJUul JSM1O MOITEUUMOJUuI 194370 Specifications Continuous average power output FTC Frequency responce 35 W per channel min RMS at 8 ohms both channels driven from 20 Hz to 20 kHz with no morethan 0 09 THD 40 W per channel min RMS at 4 ohms both channels driven from 20 Hz to 20 kHz with no more than 0 09 THD 5Hz 100 kHz 0 5 2 dB Residual noise A weighted 150 uV or less Channel separation 1 kHz 10 kHz Signal to noise ratio Audio input Sensitivity Impedance Audio output Voltage Impedance S N General 12V trigger IN 12V trigger OUT IR input IR output Power requirements Power consumption Dimensions Mass input 4 7 k ohms terminated 60 dB 45 dB 94 dB A weighted filter 150 mV input 150 mV 50 k ohms minimum
15. ree minutes after the audio signal stops to turn the amplifier off T Be sure to press POWER to turn on the power after completing all the settings for the amplifier Otherwise the amplifier cannot be activated 1145 JSIJIIduue y dn 6ui325 JSIJIIdule ay dn 5umn13S Setting up the IR ID You can set up the IR ID when the IR ID TEST switch is in the ON or OFF position When the IR ID TEST is ON Select this setting to teach the six IR codes below to any IR based controller IR TEST F POWER ON OFF To turn on or off the power POWER ON To turn on the power POWER OFF To turn off the power MUTING To mute the sound VOL To turn down the volume VOL To turn up the volume 1 Make sure that the ATTENUATOR L R is adjusted to minimum For details refer page 14 2 Turn on the amplifier 3 Set the IR ID TEST switch to the ON position The IN USE indicator flashes 4 To output the IR code for example ID1 set the IR ID 1 switch to the ON position and set the rest of the IR ID switches IR ID 2 3 and 4 to the OFF position To select other IR ID refer to the table below 1 2 3 4 ID1 ON OFF OFF OFF ID2 OFF ON OFF OFF ID3 ON ON OFF OFF ID4 OFF OFF ON OFF ID5 ON OFF ON OFF ID6 OFF ON ON OFF ID7 ON ON ON OFF ID8 OFF OFF OFF ON ID9 ON OFF OFF ON ID10 OFF ON OFF ON ID11 ON ON
16. s uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help 2 CAUTION You are cautioned that any changes or modification not expressly approved in this manual could void your authority to operate this equipment If you have any questions about this product you may call Sony Customer Information Service Center 1 800 222 7669 or http www sony com Important Safety Instruction Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this apparatus near water Clean only with dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions 8 Do not install near any heat sources su
17. se caution when placing the unit on surfaces that have been specially treated with wax oil polish etc as staining or discoloration of the surface may result 7 inches 177 8 mm minimum 2 inches 50 8 mm minimum Leave at least 3 inches 76 2 mm on each side for ventilation If you install the amplifier in a closed cabinet install two small box fans in the cabinet to provide continuous ventilation Note Attach box fans also if you connect low impedance speakers less than 8 ohms nominal Using rack mount brackets You can also mount the amplifier into a rack Make sure that you measure the space needed before mounting 1 Install the rack mount brackets onto the amplifier with the supplied screws as shown below Make sure that the rack mount brackets are installed securely 2 Mount the amplifier into the rack as shown below Make sure that the amplifier is installed securely 9 JeSlJIIduue y dn 5umn13S JSIJIIdule ay dn 5umn13S Hooking up the Amplifier Before hooking up the amplifier be sure the power cord is unplugged Refer to the illustration below for the connector locations IR REMOTE IR IN jack AI Plug the output from an IR receiver into the IR REMOTE IR IN jack of the amplifier You can then operate the amplifier by using any IR based control system T Make sure that you match the IR ID switches with the correct code table page 12
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