5. Troubleshooting

1.Unit does not turn on.

Make sure the power cable is connected properly.

Check the fuse.

Check the voltage selector

2.AF display moves, but there is no sound output.

Check volume level.

Check audio cable.

Check the settings on your amplifier

3.The effective receiving distance decreases.

Change batteries.

Check for any devices that may be causing interference.

4.Sound Quality Deteriorates

Change Batteries.

Check for any devices that may be causing interference.

Do not use two machines with the same frequency at the same time.

Caution:

Do not open the unit. There are no user serviceable parts inside. Refer service to a qualified technician.

6. Specifications

System Specifications

Carrier Frequency:. . . . . . . . . . . . . . . . . . . . . . UHF 790-806MHz

Frequency Stabilization . . . . . . . . . . . . . . . . < ±30ppm

Dynamic Range: . . . . . . . . . . . . . . . . . . . . . . . . More Than 90dB

Total Harmonic Distortion: . . . . . . . . . . . . Less Than 0.5%

Frequency Response:. . . . . . . . . . . . . . . . . . . 40HZ-15KHZ±3dB

Audio Output Level:. . . . . . . . . . . . . . . . . . . . Unbalanced Out: 0 – ±400mV

Balanced Out: 0 – ±200mV

Receiver Specifications

Power Supply: . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 110 60HZ/220V 50HZ or DC12V

Power Consumption: . . . . . . . . . . . . . . . . . . . . 5 Watts

S/N Ratio: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 90dB

Image & Spurious Rejection: . . . . . . . . . . > 80dB

Border Upon Channel Rejection:. . . . . . > 80dB

Receiving Sensitivty:. . . . . . . . . . . . . . . . . . . . <10dBuV(SINAD=30dB)

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PYLE Audio PDWM9000 user manual Troubleshooting, System Specifications, Receiver Specifications