Meridian America G68 - Manual (Page 43)

C a l i b r a t i n g
t h e s y s t e m
3 9
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.
In each test the display shows the speaker being tested and the
level of the test signal, followed by the limit value set for the
speaker.
For example:
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Press More for help
Left Size 5/28
• Press > or < to move between each of the speakers under test.
• Press A or V to adjust the limit value for the speaker.
As you increase the limit value, the test signal will gradually get
louder up to the limit value. Reducing the limit value will cause the
test signal level to drop immediately.
• Adjust the limit value until the speaker is just beginning to
produce distortion, indicating that it is reaching its bass handling
limit.
This is the last test in the calibration procedure; see To complete
the calibration procedure , page 36.
Speaker size
G Series DSP 39 31/10/03, 4:24:29 pm