Meridian Audio Digital Surround Controller G61 用户手册

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These tests allow you to determine the bass handling capability 

of large analogue speakers and subwoofers. Once set, the digital 

surround controller will limit the bass level to protect the speakers 

from potential damage. 

On starting the test the speaker sizes are set to zero to avoid the 

possibility of damaging the speakers, and the display shows:

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  ïñ 

 öõú

 óòô 

Press More for help

Sizes set to zero

The display then shows the first large analogue speaker; for 

example:

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  ïñ 

 öõú

 óòô 

Press More for help

Left   Size    0

• Press 

A or V to adjust the size value for the speaker until it just 

begins to distort distinctly, and then reduce the value by one. 

• Press 

> or < to move between each of the speakers to be 

adjusted.

This is the last test in the calibration procedure; see 

 Speaker   size