AF UHF P R O F E S S IO N A L CH 02: AF RF 801 . 50M Hz CH 02: RF 801 . 50M Hz W IR E L E S S M IC R O P H O N E P O W E R R E C E IV E R LCD C H. A M IN M AX R E C E IV E R LCD C H.
Introduction Thank you for selecting the PDWM9000 Dual UHF PLL Synthesized Diversity System. Before operating please read this instruction manual carefully and thoroughly in order to understand the correct operating procedures and achieve the best results. The PDWM9000 is an advanced PLL synthesized UHF wireless system. Designed for professional applications, it has a 1U rackmount receiver, balanced XLR and unbalanced 1/4” connections.
2. Installation of the Receiver ANT B OUT B MIX OUT OUT A DC12 ANT A AC: 110V/220V 50/60Hz Fig. 3 1. Power Connection Connect the AC power cable to the 110/220V AC jack (9) and the other end into an AC outlet. Check the voltage selector (10) as shown in Fig. 4. ANT A AC: 110/220V 50/60Hz DC12 Fig. 4 2. Audio Output Connection: (A) 1/4” Unbalanced Output: Connect a 1/4” cable from the unbalanced output jack (7) of the receiver to the input jack of the mixer or amplifier, as shown in Fig. 3.
3. Extend antennas A & B. Make them perpendicular with the machine. 4. Push the power switch to turn on the unit. 5. Adjust the volume using the control knobs on the receiver. Receiver Location • The receiver should be placed more than 3 ft. above the floor and 3 ft. away from the wall. • Antennas should be fully extended for best reception. 3. Parts Name And Function (Microphone) 2 01:08 1.25 MHZ CH 1 5 1. Grill 2. Three position switch (on top). 3. LCD Display 4. Channel Selectors 5.
4. Operation of the Microphone 1. Screw the battery box cover counter clockwise. Insert a 9v battery (check the polarity). 2. Turn on the microphone. 3. The microphone features a three position switch. Place the switch in Stand By (middle position) to mute the sound without turning off the mic. Frequency & Channel Listing Mic B NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mic A Frequency Range 790.75MHz 791.15MHz 791.55MHz 791.95MHz 792.35MHz 792.75MHz 793.15MHz 793.55MHz 793.95MHz 794.35MHz 794.75MHz 795.
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.
Microphone Specifications Transmitter Power: . . . . . . Modulation Type: . . . . . . . Max Deviation: . . . . . . . . . Spurious Emission: . . . . . . Battery Voltage: . . . . . . . . Battery Life: . . . . . . . . . . . Noise Control:. . . . . . . . . . 8.5mW FM, F3F +25Khz >40dB (with carrier) 9V Approx. 8 Hours Advanced Noise Reduction Circuitry 60H 14KH 0dB 40H 300H 1K 5K 10K 14K 20K 30K Diagram of AF Frequency Response Attention: 1.
