PDWM 2500 DUAL VHF WIRELESS SYSTEM OPERATION MANUAL
DUAL VHF WIRELESS SYSTEM OPERATION MANUAL Thank you for buying the PDWM2500 Wireless System. Please read through these operation instructions so you will know how to operate your model properly. After you read it, put it away in a safe place for future reference. Avoid exposure of the system to rain or moisture. No user-serviceable parts inside the system. Refer all servicing to a qualified technician only. Handle the wireless system carefully, dropping or other shocks may cause failure.
1. Unscrew the battery cover at the end of microphone, put a 9V battery into compartment with correct polarities, then close the cover. 2. Move "ON/OFF" switch to "ON" position, "PWR" indic ator comes on b lue. If it does n't come on, please check the voltage of battery or polarities. If the "LOW" indicator comes on, this indicates the battery is dead. Please replace with a fresh battery. 3. The "MUTE" switch cuts off audio output without powering off the microphone.
1.Pull out the antennas A and B. Make sure they are completely extended and vertical. 2.Insert one end of attached audio cable into "AF OUT" on rear panel, and the other end into "MIC IN" or "AUX IN" of amplifier or mixer. 3.Connect the power adaptor from DC 12V of receiver to a main power socket. 4.Switch on the receiver. The power indicator comes on. 5.Switch on the microphone. The "RF" indicator on receiver comes on green. The "LEVEL" indicator will light up when you speak into the microphone.
Using the supplied audio cable, connect from the AF Output jack socket to the "MIC IN" / "LINE IN" socket on amplifier. Connect the mains power adaptor from "DC 12V" jack to a suitable mains power socket. Installation Location: At least 3 ft. above ground level At Least 3 ft.
The on air indicator does not light up No sound The sound is distorted The wireless microphone is not turned on. The microphone receiver is not turned on. Turn on the microphone receiver and the connected audio equipment The microphone receiver is not connected properly. Turn on the microphone receiver and the connected audio equipment The battery in the wireless microphone is weak. Replace the battery. The microphone receiver is not turned on . The connected audio equipment is not turned on.
A.Overall system Oscillation mode: Carrier Frequency Range: Frequency Stability: Modulation Mode: Max Deviation: Dynamic Range: S/N T.H.D: Frequency Response: Operating range: Operating Temperature: Quartz controlled VHF 160~270MHz 30ppm FM 75KHz >100dB >60dB <0.5% 80Hz~20KHz at 3dB Up to 240 Feet -20~50 B. Receiver Sensitivity: Image Rejection: De-emphasis: Audio output level: Audio Output Impedance: Power supply: Power Dissipation: 6dB V at S/N>20dB >50dB 50 s 1V p-p 600ohms DC 12V/ 200mA <800mW C.
