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Congratulations! You have bought a great, innovative product from DAP Audio. DAP Audio COM-31 brings excitement to any venue. You can rely on DAP Audio, for more excellent audio products. We design and manufacture professional audio equipment for the entertainment industry. New products are being launched regularly.
WARNING CAUTION! Keep this device away from rain and moisture! FOR YOUR OWN SAFETY, PLEASE READ THIS USER MANUAL CAREFULLY BEFORE YOUR INITIAL START-UP! SAFETY INSTRUCTIONS Every person involved with the installation, operation and maintenance of this device has to: be qualified follow the instructions of this manual CAUTION! Be careful with your operations.
• Make sure that the available voltage is not higher than stated on the rear panel. • Make sure that the power-cord is never crimped or damaged. Check the system and the power- cord from time to time. • In system setup, the amplifier's output power must be 50%-100% more than the loaded loudspeakers rated power.
Description of the device Features The Com-31 is a Wireless Microphone Set from Dap Audio. • Multiple system use. • Simultaneous output use. • Noise squelch. • Low battery Warning light. • max. 50m receiving distance • Free and easy operation with clear and pure sound. Overview Fig.
Fig. 2 8. Balanced audio output connector (Low Z). 9. Squelch Control. Adjust squelch control setting to emphasize either signal quality or system range. This control is factory preset and normally needs no adjustement. For more info see the section on Adjusting the squelch threshold on page 7.
Installation Remove all packing materials from the Com-31. Check that all foam and plastic padding is removed. Always disconnect from electric mains power supply before cleaning or servicing. Damages caused by non-observance are not subject to warranty. Set Up and Operation Before plugging the unit in, always make sure that the power supply matches the product specification voltage.
Receiver volume adjustement for the guitarist UHF. 1. Plug your instrument directly in the guitar/ bass amp. Set volume and tone controls on both the instrument and amplifier for a clean signal with the desired tone and volume. Do not change these setting for the rest of the volume adjustement.
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Problem Indicator status Solution Slide transmitter POWER ON/OFF switch No sound. Red transmitter LED is not blinking. in ON position. Make sure battery is placed correctly, replace with a fresh battery Slide transmitter MUTE/ON switch in No sound. Red transmitter LED is blinking.
COM-31 frequencies Vocal UHF handheld. D140579: Set - 795,996Mhz for use in: Australia, Brasil, Canada, Czech Republic, China/ Hong Kong, Egypt, France, Germany, Greece, Hungary, Iran, Israel, Italy, Luxemburg, Poland, Portugal, Romania, Slovakia, Switzerland, Turkey, United Kingdom, USA. D140580: Set - 807,396Mhz for use in: Australia, Brasil, Canada, Czech Republic, China/ Hong Kong. Denmark, France, Germany, Greece, Hungary, Iran, Italy, Japan, Luxemburg, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Sweden, Switzerland, Turkey, United Kingdom, USA.
Connection Cables Take care of the connector cables, always holding them by the connectors and avoiding knots and twists when coiling them: This gives the advantage of increasing their life and reliability, which is always to your advantage. Periodically check that your cables are in good condition, that they are correctly wired and that all their contacts are perfectly efficient: a great number of problems (faulty contacts, ground hum, discharges, etc.) are caused entirely by using unsuitable or faulty cables.
Maintenance DAP Audio COM-31 requires almost no maintenance. However, you should keep the unit clean. Disconnect the mains power supply, and then wipe the cover with a damp cloth. Do not immerse in liquid. Do not use alcohol or solvents. Keep connections clean.
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