DIGISYNTHETIC TK250A User manual

TK250A
PROFESSIONAL DIGITAL KTV AMPLIFIER
MI C1 MIC2 MIC3 1 2 3
MI C VO L
DIGI TAL PROCE SS I NTEGRATIVE POW ER AMPLI FI ER
POWER OFF
ON
TK250A
MASTER MIC SUB.F (push) MUSIC
DELAY REPEAT ECHO/REV REV TIME BASS BASSTREBLE TREBLEBALANCE
MIC
MUSIC
FBE
MENU
EFFECT
USER MANUAL

5 bands auto-digital feedback control
video
2
MI C1 MIC2 MIC3 1 2 3
MI C VO L
DIGI TAL PROCE SS I NTEGRATIVE POW ER AMPLI FI ER
POWER OFF
ON
TK250A
MASTER MIC SUB.F (push) MUSIC
DELAY REPEAT ECHO/REV REV TIME BASS BASSTREBLE TREBLEBALANCE
MIC
MUSIC
FBE
MENU
EFFECT
5 bands PEQ of Microphone treble and bass. 5 bands PEQ of Main Output, Main
Output Volume, Direct sound of Main Output, Effect, Master Volume.

MI C1 MIC2 MIC3 1 2 3
MI C VO L
DIGI TAL PROCE SS I NTEGRATIVE POW ER AMPLI FI ER
POWER OFF
ON
TK250A
MASTER MIC SUB.F (push) MUSIC
DELAY REPEAT ECHO/REV REV TIME BASS BASSTREBLE TREBLEBALANCE
MIC
MUSIC
FBE
MENU
EFFECT
1
810 11 15
1312 14
9
23456 7

1.Subwoofer output terminal
2.Circuit remote input port
3. Rs232 real time PC control port
4.Centrol channel output terminal
5. Aux output terminal
6.REC output terminal
7.Power,fuse specification 120VAC /60Hz T15AL/250VAC
8.Input potentioneter adjustment
9.Video input terminal
10.Audio input terminal
11.Video output terminal
12.Audio output terminal
13.Left/Right channel stereo output terminal
： 。
1 2 3 4 5 6 7
8 9 10 11 12 13
RS232
SUBWOOFER OUT
REMOTE
(VOD) (PC)
FUSE: T15 AL 250 VAC
INTEGRATIVE AMPLIFIER
L
R
REC OUTAUX OUT CENT OUT
BGM
VIDE O INPUT VIDE O
OUTP UT
AUDI O INPUT
AUDI O
OUTP UT
DVD
L
R
POWER R ATIN G：
120Vac/60Hz 540W
Made In China

1
4. MASTER VOLUME operation: All the chanels volume can be adjusted when turn MASTER
knob, include MAIN OUTPUT(MIC,MUSIC),SUBWOOFER,CENTER.
MASTER VOL: -10dB
ECHO 80% #3 1
0.5
1.Connect the singal to any one of the terminals of audio input(DVD,BGM),and adjust the
frequency input potentiometer to the proper postion,then turning the MASTER knob to
adjust the music volume of output, like CHART 1 shows:

2
(push)
1.“SUB.F(push) know is used to adjust the parameters of sub-woofer,pressing continually to
switch the parameter menu, the volume adjusting of subwoofer is in common use.like CHART
4 shows.

3
1.Connect microphone to input jack,and adjust the input potentionmeter to appropriate
position,then turn MIC knob to adjust the volume of microphone output.Turn EFFECT
knob to adjust the volume of effect, refer chart 7.

4

Music Signal input selection: Setting up music signal input in the menu,there are 6 options:
DVD,BGM,B6,B9,B12,B15. the later 4 options(B6,B9,B12,
B15)are priority for auto-switch selection of BGM, refer
below steps: connect BGM signal to the DGM jack of audio
input, connect the KARAOKE signal to DVD .