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_ Serial No. WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. READ THE FOLLOWING INSTRUCTIONS BEFORE USE CAUTION: It is a violation of Federal Law to begin operating this system prior to obtaining an FCC Radio License. The FCC ID number for this radio equipment is listed below. FCC ID : ACK9TAWX-RP921 CONTENTS PREFACE......................................................................2 FEATURES....................................................................2 PRECAUTIONS.............................................................2 BEFORE INSTALLATION..............................................3 MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS.......................................................4 INSTALLATION.............................................................5 MOUNTING BRACKET..................................................6 SPECIFICATION............................................................6 ACCESSORY.................................................................7 -1- PREFACE The Wireless Antenna WX-RP921 is designed to be used with the Diversity Receivers WX-RP810/WX-RP820 and Distributor WX-RP900. It is equipped with a built-in down converter from 800MHz to 260MHz to minimize cable loss. FEATURES • The WX-RP921 includes a pre-amp which boosts the antenna signal to compensate for coaxial cable loss between the antennas and diversity receivers WX-RP810/WX-RP820. It prevents disruption of the voice signal due to squelch and a reduction in the signal-to-noise ratio caused by dead points. • A phantom power supply system is employed to supply DC power from the Diversity Receivers WX-RP810/WX-RP820 or Distributor WX-RP900 to the Wireless Antenna WX-RP921 via a coaxial cable. PRECAUTIONS • The Wireless Antenna WX-RP921 is designed for indoor use. Do not install it outdoors. • Always install the wireless antenna with mounting bracket (provided) vertically. • Do not place the receiving antenna in places affected by strong electrical or magnetic fields, such as near AC power lines, motors, transformers or generators. • Do not place the wireless antenna near metallic materials, as the receiving sensitivity of wireless antenna will be reduced. • Place the wireless antennas between 16.7ft (5m) and 66ft (20m) apart from each other for the best diversity effect. • Do not place the wireless microphone less than 6.7ft (2m) apart from wireless antenna. Otherwise interference noise will occur. • Always use high quality cable. Low grade cable will cause signal loss and interference. • Always install the wireless antenna as a pair. BEFORE INSTALLATION • The distance between wireless microphone and wireless antenna is changed according to environment of installation place. Room (SB x 65 ft) (View from the ceiling) Room (164 X 131Î1) (View trom the ceiling) -3- Approx. 164ft MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS (1) Antenna (2) Cover Remove the cover when change the position of Attenuator selection switch. (3) Attenuator Selection Switch (ATT OdB/lOdB) OdB: Normally used this position. 10dB: When the antenna input level is high or interference noise produced, set the Attenuator selection switch to this position. (4) Power Indicator (POWER) Lights in red when the power is supplied from the receiver or distributor. (5) Output Connector Connect the coaxial cable between this connector and the antenna input connector of diversity receiver or distributor. (6) Screw Adaptor -4- INSTALLATION » Mounting the wireless antenna on the microphone stand 1. Install the WX-RP921 on the microphone stand base and turn it to clockwise. -5- Mounting the wireless antenna on the wall with mounting bracket Caution: Do not install the antenna horizontally or upside-down. Install the wireless antenna at least 1 ft (30 cm) below the ceiling 1. Mount the mounting bracket(provided) on the wall with 2 screws or 4 screws. 2. Mount the wireless antenna to the mounting bracket and tighten the screw adaptor. 4-15/16(125) MOUNTING BRACKET Dimensional Drawing (Unit: inches (mm)) 2-15/16(74.5) -6- SPECIFICATIONS Power Source Power Consumption Receiving Frequency Conversion Gain Ripple Output Impedance Antenna Dimensions (Excluding Antenna) Weight : Supplied from Diversity Receivers WX-RP810 or WX-RP820 or Distributor WX-RP900. 12V DC : 60mA : 797MHz to 803MHz : 27dB : Less than 3dB : 75 ohms : 1/4 Wavelength Whip Antenna : 2-15/16"(W) X 5-7/8"(H) X M/4"(P) 75(W) X 150(H) X32(P) mm : Approx.0.73lbs(330g) Dimensions and weight indicated are approximate. Specifications are subject to change without notice. ACCESSORY Mounting Bracket 1pc Panasonic Broadcast & Television Systems Company PMslon of Matsushita Electric Corporation of America RAMSA/Professlonal Audi...