Rear ............5 Optional products ........12 6. OPERATION 6.1. Basic Operation ........5 6.2. Function Settings ......... 6 Thank you for purchasing TOA's Wireless Tuner. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
• Should the following irregularity be found during use, immediately switch off the power, disconnect the power supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the unit in this condition as this may cause fire or electric shock.
2. GENERAL DESCRIPTION The WT-5800/5805 Wireless Tuner is designed for use on the UHF band, and suitable for vocal or speech reinforcement applications. It features a compander circuit which minimizes the influence of ambient noise.
• Antenna distribution outputs (WT-5800 only) and audio cascade inputs facilitate connection of another unit to build a dual-channel system. • Compact and high reliability 4. HANDLING PRECAUTIONS • Make sure that the power switch is switched OFF after use.
45° angle outwards –20 dB*/– 60 dB* selectable, unbalanced, phone from a vertical line. jack. 10. Antenna distribution output A, B (WT-5800 only) 15. AF output level selector 75 Ω, BNC Sets the output level from the AF outputs by selecting either MIC (–...
POWER AF PEAK BTT DOWN UHF WIRELESS VOLUME DIVERSITY WIRELESS TUNER WT-5800 Set key Down key Setting items displayed on the LCD screen The display cycles through the indications "SET CHANNEL," "SET BANK," "SET SQ LEVEL," "SET LCD POWER," CHANNEL CHECK," "RF CHECK," "About Model" and "Exit" with each depression of the Up key, or the Down key for the reverse action.
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6.2.3. Squelch level setting The WT-5800/5805 tuner has the squelch function that virtually eliminates ambient noise and unwanted audio signals from other wireless microphone systems by silencing the output when the signal received is lower than a certain level of signal strength. This strength level can be varied by means of the squelch control.
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6.2.5. Channel detection Step 1. Press the Set key for over a second to place the unit in setting mode. Step 2. Select the setting item "CHANNEL CHECK" with the Up or Down key. Step 3. Press the Set key. Channel detection begins, and an idle channel number with frequency is displayed on the screen.
7. HOW TO CHECK AND DEAL WITH INTERFERENCE [Order of Actions (Action Flowchart)] Place unit in RF check mode and check Refer to p. 8 "6.2.6. RF check." signal condition of the channel. [No] Use as is. interference? [Yes] Change bank/channel numbers to those of Refer to p.
Balanced To amplifier's MIC or LINE input Unbalanced [Example 2] Wall-mounted wireless antenna Wall-mounted wireless antenna Accessory Accessory YW-4500 (optional) YW-4500 (optional) 1st WT-5800 unit ANT B DC IN OUTPUT 600 MIX IN ANT A BALANCED UNBALANCED UNBALANCED -20dBV LEVEL...
9. RACK MOUNTING • When mounting one WT-5800/5805 unit, use an optional mounting kit MB-WT3. Bracket B * WT-5800/5805 D IV S IT IR E IR E T -5 8 0 0 Fiber washer * (for M5) Rack mounting screw *...
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