Connections And Control Settings; Before Connecting The Dynamo; 2-Channel Mode - Martin Logan Dynamo 1000W Manuel D'utilisation

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onnections and

Before Connecting the Dynamo

MartinLogan's engineering and design team developed

the Dynamo 1000W and Dynamo 700W subwoofers

for easy setup and system integration. Before beginning

to connect your subwoofer, please review the controls

discussed in the last section. An understanding of these

will help speed you along as you connect and integrate

your subwoofer with your system. All signal connections

are done on the rear connections panel of the subwoofer-

Make certain that all of your connections are tight.

WARNING! Turn your subwoofer to 'Off'

before making or breaking any signal con-

nections!

2-Channel Mode

This setup is recommended if your subwoofer will be used

in a 2-channel system with main speakers playing full

range. When a signal is connected via left/right inputs

and the crossover switch is set to 'Variable (L&R In), the

subwoofer's internal low pass filter is active.

If you will be using your system for both 2-channel and

multi-channel listening we recommend connecting the

subwoofer as recommended in 'Multi-Channel/LFE Mode'

on the next page. Some modern receivers and processors

allow users to route left and right channel low-frequen-

cy information, in addition to discrete LFE information,

through the LFE output.

Signal Connection (see figure 2):

1 Connect the left and right outputs of your preamplifier

to the left and right inputs using quality RCA intercon-

nects. If your preamplifier only has one set of outputs

you may need to obtain Y adapters from your dealer.

Recommended Control Settings (see figure 3):

1 Set the crossover switch to 'Variable (L&R In)'.

2 Set the 'Low Pass Filter' knob to approximately 70% of

your loudspeakers lowest frequency response.

3 While playing music with bass content, turn the level

control up until the music has deep extended bass,

being careful to avoid levels that become overwhelming.