background image

200 Series Professional
VHF Wireless Systems

ATW-201

UniPak

System

ATW-201/G 

Guitar System

ATW-201/H

Headworn Microphone System

ATW-201/L

Lavalier Microphone System

ATW-202

Handheld Microphone System

Installation and Operation

Summary of Contents for ATW-201

Page 1: ...rofessional VHF Wireless Systems ATW 201 UniPak System ATW 201 G Guitar System ATW 201 H Headworn Microphone System ATW 201 L Lavalier Microphone System ATW 202 Handheld Microphone System Installation and Operation ...

Page 2: ...ophones and cables available sepa rately are pre terminated for use with any ATW 201 system Because 200 Series packaging is designed to hold all versions of the system some compartments in the carton are intention ally left empty The ATW R200 receiver design features a novel docking power supply configuration patent pending An AC power adapter housed in a compartment in the receiver uses an IEC st...

Page 3: ...OWER INDICATOR Lights when power is supplied to the receiver 3 RF INDICATOR Lights to show presence of transmitter signal 4 AF PEAK INDICATOR Only lights when audio distortion is present at maximum modulation Not affected by position of Volume control 5 VOLUME CONTROL Adjusts the audio level at the 1 4 output jack Does not affect AF Peak indicator Antennas A novel dipole antenna system on the rece...

Page 4: ...ight strongly with a fresh battery As the battery weakens the indicator will grow dimmer When the indicator becomes very dim or goes out there is little life left in the battery Replace it at once for continued operation of the transmitter All transmitters feature battery save switches Fig E G As supplied the switch is set in the High position for maximum range Switching to the Low position increa...

Page 5: ...e system will receive the signal from your transmitter but squelch or eliminate the unwanted background RF noise This adjustment can cause a reduction in useable range of the wireless transmitter so set the control to the lowest position which reliably mutes the unwanted RF signals Input Level Adjustment Input trimmer controls in the transmitters enable you to maximize performance for a particular...

Page 6: ...er radio services According to Federal Communications Commission regulations Wireless microphone operations are unprotected from interference from other licensed operations within the band If any interference is received by any Government or non Government operation the wireless microphone must cease operation If you need assistance with operation or frequency selection please contact your dealer ...

Page 7: ...tter Specifications OVERALL SYSTEM Operating Frequency VHF high band 169 MHz to 172 MHz Frequency Stability 0 005 Modulation Mode FM Maximum Deviation 15 kHz Operating Range 200 minimum Operating Temperature Range 40 F 4 C to 110 F 43 C Frequency Response 80 Hz to 13 kHz RECEIVER Receiving System Non diversity single channel dual antenna system Image Rejection 50 dB minimum Signal to noise Ratio 8...

Page 8: ...Receiver Power Supply Figure A p 3 Release Tab Antennas Figure B p 3 Receiver Controls and Functions Figure C p 3 1a 1b 2 3 4 5 SQUELCH MIN MAX AF OUT DC 12V IN Figure D p 3 6 8 7 10 11 12 9 8 ...

Page 9: ...m Battery Save Switch under screwdriver clip Guitar Trimmer GT Microphone Trimmer MT Battery Polarity Diagram Battery Save Switch BATT ON OFF ST BY INPUT POWER BATT ANT OFF ON ST Battery Condition Indicator Power Switch On Standby Off Battery Condition Indicator Input Connector Power Switch Off Standby On Antenna Screwdriver Gain Trimmer ...

Page 10: ...U S is required for return This warranty excludes defects due to normal wear abuse shipping damage or failure to use product in accordance with the instructions This warranty is void in the event of unauthorized repair or modification or removal or defacing of the product labeling For return approval and shipping information contact the Service Dept Audio Technica U S Inc 1221 Commerce Drive Stow ...

Reviews: