1. SAFETY PRECAUTIONS Be sure to carefully read all the safety instructions in this manual before use. Be sure to follow all safety instructions in this manual. Please keep this instruction manual for future reference. Safety Warning and Cautions Safety Cautions and Warnings are used in this manual to prevent bodily injury and property damage. Before operating this product please read and follow all safety precautions to avoid potential safety risks.
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SAFETY PRECAUTIONS When Installing the Unit Never plug in or remove the power cord with wet Do not place heavy objects on top of the product. hands, doing so may cause electric shock. This can result in the product or object to fall, causing personal injury or property damage.
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2. FEATURES 1. Rated Power: 60W /120W. 2. 100V,70V constant voltage outputs and 4~16 ohms constant resistance output. 3. Commercial-grade toroidal transformers produce high performance audio on a wide range of frequencies with minimum noise and high fidelity, even at high volume. 4.
3. FEATURES AND FUNCTIONS 3.1 FRONT PANEL 12 11 1. MIC1 INPUT 7. MASTER Master volume control MIC1 1/4" phone jack input 2. MIC1/MIC2/MIC3 8. POWER SWITCH ON/OFF toggle switch MIC volume control (MIC1/MIC2/MIC3) 9. POWER 3. AUX1/AUX2 AUX volume control(AUX1/AUX2) Power indicator 4.
FEATURES AND FUNCTIONS 3.2 REAR PANEL 13. ~110V 60Hz POWER INPUT 18. (MIC2/ MIC3) MIC input 14. SPEAKER TERMINALS MIC 2-3 inputs 1/4" Phono plug 19. TEL INPUT Connectors for 4-16 ohms or 70V and 100V speaker Ground, Negative, Positive 15.
4. CONNECTIONS 4.1 SPEAKER CONNECTIONS COM 4-16 70V 100V 70V 100V 70V 100V COM 4-16 COM 4-16 (DA60R) (DA60R) (DA120R) (DA120R) 100V LINE 4-16 70V LINE The 4-16 ohm and 70V/100V terminals cannot both be used at the same time.
5. OPERATION OPERATION MUTE FUNCTION You can choose only two of the four output connectors to 1. TEL has priority over all inputs. 2. MIC 1 is second priority, adjusting the mute level work together. If voltage is 70V/100V the speakers must have a transformer, make sure the total power wattage of can override all other input signals except for the TEL signal.
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