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.
Page 4
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.
Page 5
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 1. MIC1 INPUT 7.MASTER MIC1 1/4" phone jack input Master volume control 2. MIC1/MIC2 8.POWER MIC volume controls (MIC1/MIC2) Power indicator 3. AUX1/AUX2 9.POWER SWITCH Volume control AUX ON/OFF toggle switch 10.LEVEL INDICATORS 4.
FEATURES AND FUNCTIONS 3.2 REAR PANEL 18 19 12. ~110V 60Hz POWER INPUT 16. MIC 1 PHANTOM 13. SPEAKER TERMINALS +48V Power switch 17. MIC 2 INPUT Connectors for 4-16 ohms or 70V and Compatible with 1/4" phono plug 100V speaker 18.
4. CONNECTIONS 4.1 SPEAKER CONNECTIONS 70V 100V 70V 100V 70V 100V COM 4-16 COM 4-16 COM 4-16 (DA20T) (DA20T) (DA40T) (DA40T) 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 1. TEL has priority over all inputs. You can only choose two of the four output connectors 2. MIC 1 is second priority, adjusting the mute level to work together. If voltage is 70V/100V the speakers must have a transformer, make sure the total power can override all other input signals except for the tel signal.
Need help?
Do you have a question about the DA20T and is the answer not in the manual?
Questions and answers