DaytonAudio DA20T Manuel de l'utilisateur - Page 9

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5. OPERATION

OPERATION

You can only choose two of the four output connectors

to work together. If voltage is 70V/100V the speakers

must have a transformer, make sure the total power

wattage of speaker is 15% less than the power wattage

of amplifier.

TROUBLESHOOTING

Problems

1. No power or wrong

All wires are connected

2. Fuse is blown

properly but there is no

3. Volume is turned off

audio output

4. No input signal

1. Overloading or short circuit

Alarm sounds when

2. Voltage is not stable, too

power is turned on

1. Product is in protection

No output

2. Wrong wiring or connections

Cause

connection

high or low

mode due to high

temperature or malfunction

MUTE FUNCTION

1. TEL has priority over all inputs.

2. MIC 1 is second priority, adjusting the mute level

can override all other input signals except for the

tel signal.