Acesonic PK-1290 Technical Specifications, Internal Speaker Power 40W, Echo Delay ≥200ms

Troubleshooting Chart 2

NOTE: If you experience long pauses when recording a performance, you should consider reformatting the memory card or reducing the number of files on it, whether it is being used alone or in a USB carrier. Too many files on the memory card can occasionally delay the recording process. Always use high-quality memo- ry cards, Class 4 or better.

Technical Specifications

Roadwiz Amplifier

Internal Speaker Power: 40W x 2

External Speaker Power: 80W @ 8 ohms

Total Harmonic Distortion (THD): ≤0.5%

Input Impedance: 47K

Input Sensitivity: ≤250mV

Maximum Input Signal: 2.5Vp-p

Signal to Noise (S/N) Ratio: ≥90dB

Frequency Response: 20Hz~20KHz ± 3dB

Microphone Treble Adjustment: ±10dB

Microphone Bass Adjustment: ±10dB

Microphone Input Sensitivity: ≤20mV

Echo Delay: ≥200ms

Disc Player & A/V Components

Power Source: 100V~240V, 50/60Hz

Power Consumption: ≤14W

Video: Component (Y, Cb, Cr); Composite (Choice of Screen Ratio, 16:9, 4:3); PAL/NTSC Compatible; Progressive Scan (500-p)

Audio: Output Level 0Vrms~1.5Vrms; DA Converter 24 bit; Frequency Response, DVD (PCM 96KHz),

2-44KHz (±0.5dB); S/N Ratio 100dB (DVD), >98dB (CD); THD 0.003%

Operating Temperature: +5 tp +38 degrees, 10-75% humidity

Multimedia Source: MP3G, CD+G, AVI, CD, VCD,

MPEG, JPG/JPEG

Interface: USB 1.1 Port for MP3, AVI playback and JPG/JPEG viewing

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