FRONT PANEL CONTROLS.
1.POWER
Power switch to turn the
2.POWER LED
Indicates that the unit is on.
CHANNELS 1 - 6.
3.LEVEL
Adjusts the volume of each individual speaker channel.
4. INSERT
Allows the Insert Signal (MIC IN or LINE INSERT IN) to be included on this particular speaker channel
MICROPHONE.
5.LEVEL
Adjusts the overall volume of the Insert signal from the MIC IN or LINE INSERT IN sockets.
6.MASTER INSERT
Press to switch the Insert signal on. Press out to completely disable the Insert signal on all channels.
PREAMPLIFIERS, AMPLIFIERS AND MIXERS FOR USE WITH THE
In most installations using the
Any
Some installations will use a mixer instead of a pre- amp and this is connected and used with the NAD- 911 in exactly the same way as a preamplifier.
The channel outputs of the
You should ensure that the power output level of the power amplifiers used in the installation matches the capabilities of the loudspeakers. If you are using a power amplifier with its own volume control, during installation set the
CABLES.
The amplifiers can be placed near the
Cable lengths of up to 22nF total capacitance can
GB
be used to connect the
CONNECTING INPUTS.
A simple installation uses a CD player and Cassette Deck connected to the
911.In a mono system connect the preamplifier to the INPUT of Channel 1 only.
Connect the Microphone to the MIC IN (1).
LINKING CHANNELS.
Feeding the music signal to every channel in the distribution preamplifier is done by using links between the outputs of each channel to the inputs of the other channels.
NAD
5