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2. PRODUCT OVERVIEW

3.FEATURES

3

One channel high efficiency class D power amplifier

One channel power amplifier in 1U height.
RMS power output of 120W,240W, 350W and 500W.

LED indicators for signal, peak, protection and power.
100V horn output interface.
Power amplifier 24V power port with supply voltage range ( 20V-25.6V ) protection, 
avoid making battery long-term feeding failure or breakdown of internal circuit of 
high voltage equipment.

Built in high efficient active APFC (power factor correction) power switch.
Wide voltage 

~190-240V 50/60Hz

to adjust to the work scope.

With DC24V backup (battery) function.

Built in high efficient Class D power amplifier.
100V speaker output interface.
Built-in active bandpass filter, effectively filter out unwanted music signal.
With remote control on/off switch function.
With remote monitor amplifier working status function.

Built-in short circuit, overload, high temperature protection. 

   The D series digital amplifier is rated from 120W to 500W with balanced signal inputs(H5.08-3 
European-style connector) and 100V power outputs (H5.08-2 European-style connector).

Summary of Contents for T-2120D

Page 1: ...is unit We also recommend that you keep this manual handyfor future reference OPERATION MANUAL CLASS D AMPLIFIER T 2120D 2240D 2350D 2500D PUBLIC ADDRESS SYSTEM POWER OFF ON 5 0 1 2 3 4 6 7 8 9 10 5 0...

Page 2: ...Function 5 5 2 Read before using the amplifier 5 5 3 Key operation on the panel 6 5 4 Remote operation 6 5 5 Select the input channel 7 5 6 DC24V backup power battery power supply operation 7 5 7 Fun...

Page 3: ...ke no furtherattempt to operate the unit in this condition as this may cause fire or electric shock If you detect smoke or a strange smell coming from the unit If water or any metallic object gets int...

Page 4: ...ects on the unit as this may cause it to fall or break which may result in personal injury and or property damage In addition the object itself may fall off and cause injury and or damage Make sure th...

Page 5: ...igh efficient active APFC power factor correction power switch Wide voltage 190 240V 50 60Hz to adjust to the work scope With DC24V backup battery function Built in high efficient Class D power amplif...

Page 6: ...0 240V 50Hz Power input Cooling fan 4 PROT 5 POWER SWHIT 6 POWER Protection Indicator Up turn on the power Down turn off the power Power Indicator 4 NOMENCLATURE AND FUNCTIONS 4 1 FRONT PANEL 4 2 REAR...

Page 7: ...voltage amplifier a speaker is disconnected and it will not affect the voltage in the entire system line so it will not affect the broadcast in other classes Constant voltage amplifier and speaker con...

Page 8: ...the same time after about 3 seconds the light turns off The amplifier built in protection relay closed power amplifier and the output connection is regular After device enters to the working status i...

Page 9: ...udio source and turn on master volume control knob the indicator is gleaming Turning up the volume the indicator becomes more bright which means the signal output is greater PEAK Orange topping indica...

Page 10: ...se the device please do not directly touch the 100V speaker output interface of the exposed metal parts in the rear panel to avoid electrical shock 100V COM 41 T 2240D 20 T 2500D 28 T 2350D 6 CONNECTI...

Page 11: ...1 1 2 2 OUTPUT 1 1 2 2 OUTPUT 1 1 2 2 SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL 2 3 4 5 6 7 8 10 0 1 9 2 3 4 5 6 7 8 10 0 1 9 2 3 4 5 6...

Page 12: ...8 BLOCK DIAGRAM 10...

Page 13: ...e control and status monitor Signal peak protection and power PROTECTION High temp overload short circuit DIMENSIONS WEIGHT 484X300X44 POWDR CONSUMPTION POWER SUPPLY 190 240V 50 60Hz Specific voltage...

Page 14: ...PUBLIC ADDRESS SYSTEM VersionV0 2...

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