ITC T-2080K Operation Manual Download Page 2

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TABLE OF CONTENTS

1. SAFETY PRECAUTIONS

...................................................................................... 3

2. PRODUCT DESCRIPTION

................................................................................... 5

3. FEATURES

.............................................................................................................. 5

4. NOMENCLATURE AND FUNCTIONS

4.1 Front Panel ............................................................................................................ 6

4.2 Rear Panel............................................................................................................. 7

5. USER MANUAL

....................................................................................................... 8

6. APPLICATIONS

......................................................................................................11

7. BLOCK DIAGRAM

..................................................................................................12

8. SPECIFICATIONS

.................................................................................................13

9. DIMENSIONAL DIAGRAM

...................................................................................14

Summary of Contents for T-2080K

Page 1: ...MPLIFIER T 2240K OPERATION MANUAL Please follow the instructions in this manual to obtain the optimum resultsfrom this unit We also recommend that you keep this manual handyfor future reference PUBLIC ADDRESS SYSTEM T 2120K T 2080K ...

Page 2: ...SAFETY PRECAUTIONS 3 2 PRODUCT DESCRIPTION 5 3 FEATURES 5 4 NOMENCLATURE AND FUNCTIONS 4 1 Front Panel 6 4 2 Rear Panel 7 5 USER MANUAL 8 6 APPLICATIONS 11 7 BLOCK DIAGRAM 12 8 SPECIFICATIONS 13 9 DIMENSIONAL DIAGRAM 14 2 ...

Page 3: ...o may result in fire or electric shock Be sure to replace the unit s terminal cover after connection completion Because high voltage is applied to the speaker terminals never touch these terminals to avoid electric shock Be sure to ground to the safety ground earth terminal to avoid electric shock Never ground to a gas pipe as a catastrophic disaster may result Avoid installing or mounting the uni...

Page 4: ... generating sooty smoke or steam as doing otherwise may result in fire or electric shock If dust accumulates on the power supply plug or in the wall AC outlet a fire may result Clean it periodically In addition insert the plug in the wall outlet securely Switch off the power and unplug the power supply plug from the AC outlet for safety purposes when cleaning or leaving the unit unused for 10 days...

Page 5: ...Tone and volume control Overall tone and volume control 7 Audio signal with channel switch freedom output signal L L R R L R 8 Dual 8 segment LED output level indicator 9 Microphone input with phantom power switch to suit different microphone input 10 Temperature and short circuit protection T 2080K 2120K 2240K are two channel multimedia amplifier output power is 2x80W 2x120W and 2x240W better for...

Page 6: ...tentiometer 1 MIC1 3 MUSIC bass potentiometer 2 MIC1 3 MUSIC channel volume potentiometer 3 MIC1 3 MUSIC treble potentiometer 4 MIC1 priority selection switch 5 Left Right channel input indicator 6 Left Right channel Input Selection Button 7 Reverberation Delay potentiometer 8 ECHO Relay potentiometer 9 Reverberation time adjustment potentiometer 11 Reverberation effects potentiometer 12 ECHO Repe...

Page 7: ...l amplifier 44 Video signal input DVD VCD BGM 45 The video signal output DVD VCD BGM select one mode as output 30 AC power input socket with fuse box 31 Vent and fan 32 Left right channel output connected with impedance speaker 33 MIC1 3 input gain potentiometer adjustment range 46dB 9dB 34 MIC1 3 XLR input input sensitivity 5mV GAIN set 0 5 mV 350mV GAIN set 30mV 35 MIC1 36 3 stereo input interfa...

Page 8: ...e main amplifier output When there is no input audio source the default BGM channel 5 3 2 The rear panel input selector switch AUTOSEL in the OFF position INPUT SELECTOR MANUAL indicator lights then manually select the input audio source press any button of BGM VCD DVD below the panel audio input selection AU DIOSELECTOR indicator lights means select the input channel which indicator shows under t...

Page 9: ...en meeting voice and dialogue voice usually adjusted 80ms 110ms a short delay effect at this time is more suitable for short rhythm and single tone of voice while singing the adjustable delay time is often above 150 ms the sound is more charming at this moment TIM reverberation time adjustment potentiometer adjustable time range 0 1ms 2ms REPEAT repeat echo reverb effects potentiometer adjustable ...

Page 10: ...nge peak indicator lights when this is highlighted indicate the output signal of the amplifier channel has reached the peak rated power Red indicator light of peak clipping The range of the amplifier output signal of the channel is more than the summit when the light turns on peak clipping is appeared If it happens please turn down the signal output or diminish output gain Red indicator light of o...

Page 11: ...6 APPLICATIONS 11 BGM VCD DVD Connect microphone Power input Connect main speakers Connected main speakers ...

Page 12: ... MIC MUTE TONE VOL CD4052 STEREO LCH MONO RCH MONO L GND GND GND GND GND GND 1 2 3 4 5 6 GND GND GND GND BGM VCD DVD EMC GND GND GND GND BGM VCD VIDEO OUT 12V 12V 7 5V 7 5V GND AMP OUT GND GND GND PBC LR SEL BGM VCD DVD PHANTOM SW IN AUTO SEL SEL R LIN GND GND GND GND BGM VCD DVD EMC RIN L H RP 2SD1302 3 2 1 3 2 1 GND GND 3 2 1 GND 3 2 1 3 2 1 AMP GND EFFECTOR OUT EFFECTOR IN PRE OUT S W OUT REC O...

Page 13: ... 1 5V 470 Pre 1000mV 470 Video 1VP P 75 Effector parameters ECHO DELAY 80ms 240ms ECHO REPEAT 1 12 REVERB DELAY 0ms 100ms REVERB REPEAT 0 1S 2S 20Hz 20KHz 3dB Signal to noise ratio Mic 1 2 3 66dB Music 80dB Harmonic distortion Less than 0 1 at 1KHz 1 3 rated power Indicator light Power supply outgoing level Power input Power consumption 280W Dimension mm Weight 430x399x132mm 11Kg T 2120K T 2240K 2...

Page 14: ...9 DIMENSIONAL DIAGRAM 10 Over 10 Over Over 10 UNIT mm 132 132 140 430 484 UNIT mm 5 14 132 25 374 360 6 ...

Page 15: ...PUBLIC ADDRESS SYSTEM VersionV0 1 ...

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