User's Manual

Figure A: UR-220S Receiver Front Panel
①Power Switch：Press power switch in 3 seconds and the receiver readouts will light.
②Infrared Data Transfer Button (SYNC): Press this button to transmit the channel data from receiver to
transmitter.
③Infrared Data Transfer Window (iR): Transmit channel data from the receiver to the transmitter,
so that they are in the same frequency.
④LCD Window: Liquid Crystal Display indicates control setting and operational readings. See
“System setup” on page X for details.
⑤UP / DOWN Buttons:
A, Press Up or Down arrow button, in conjunction with the Set button, to step through menus, select
operating frequency and edit receiver function choices.
B, Press Up or Down arrow button 3 seconds and the receiver will auto-scan and lock on to an
open, interference-free frequency.
②SET Button: Use in conjunction with the Up / Down arrow buttons to step through menus, choose
operating frequency and select receiver function options.
Receiver Controls and Functions
Figure B: UR-220S Receiver Rear Panel
①Antenna Input Jack: BNC type antenna connector for tuner ”B”, attached the antenna directly.
②Volume Button: To adjust the volume.
③Balanced Output Jack: XLR type connector. A standard 2 conductor shielded cable can be used to connect
the receiver output to a balanced microphone level input on a mixer or integrated amplifier.
④Unbalanced Mixed Output Jack: Unbalanced Mixed Output Jack: 1/4” (6.3mm) phone jack. Can be
connected to an aux-level input of a mixer, guitar amp or tape recorder.
⑤Unbalanced Mixed Output Attenuator: Two-position switch adjusts audio output level, with attenuation
of 0dB, -10dB.
⑥DC Power Output Jack: 12V / 700mA.
⑦Antenna Input Jack: BNC type antenna connector for tuner ”A”, attached the antenna directly.