44
à
Alternately, they can be used for speaker bi-wiring applications. (If
Speaker B is selected).
As a guide, when connecting speakers in parallel, use this equation to work
out the impedance the amplifier sees:
Z
total
=
where: Z
total
= impedance amplifier sees
Z
A
= impedance of speaker A
Z
B
= impedance of speaker B
For example:
Z
total
=
Z
total
= 2.67
Ω
In addition to the above, please consult Chapter 11 “Maximising System
Potential” on matching amplifier and speaker ratings.
Note: If attaching speakers less than 8
Ω
(e.g. 4
Ω
) to speaker A and/or
speaker B (therefore amplifier sees about 2
Ω
), one must remember
that the amplifier is rated at 200W into 2
Ω
. Please refer to Chapter
1
8 “Specifications”.
To back up the menu structure towards the default screen, depress the
“MUTE/EXIT” button.
User settings are stored in non-volatile EEPROM.
If no user activity is recorded within 10 seconds, the program will
automatically revert to the default screen.
Energy Saver
The factory default setting is OFF.
+
1
1
8
1
1
4
+
1
Z
A
1
Z
B
