12
Manual del Usuario
/ DX series /
User’s Manual
REAR PANEL (cont'd)
For bi-amped operation, connect as above.
There must be no shared connections between channels.
Negative output terminals must not be joined together as they are not both at ground potential.
Connecting them together will damage the amplifier and void the warranty!
As the currents involved are very high, and to ensure best performance, the speaker cables should be
kept as short as possible and conform to the following minimum requirements:
DX-80, 14A into 4 Ohm speaker loads
DX-100, 20A into 4 Ohm speaker loads
When operating the amplifier into loads of less than 4 Ohms, be aware that the current capacity of the
speaker cables will need to be increased above the values quoted here.
Do not connect the inputs/outputs to any other voltage source such as a battery, mains source or power
supply, regardless of whether the amplifier is turned on or off.
Do not run the output of any amplifier channel back into another channel's input and do not parallel or
series-connect an amplifier output with any other amplifier output.
BRIDGED (MONO) OPERATION
Pairs of channels may be independently bridged – channel pair 1+2, and/or channel pair 3+4.
The method is the same for both channel pairs:
Use Channel 1 or 3's Output Speakon connector and connect as follows:
Pin 2+: Hot
Pin 1-: Cold
When operating in bridged mode, the minimum impedances are doubled.
The minimum load in bridged mode is 4 ohms.
