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Speaker Setup
This is where you set up your SPEAKER SIZE,
CROSSOVER, LEVEL CALIBRATION, SPEAKER
DISTANCE, SPEAKER LEVEL, LFE LEVEL and HDMI
AUDIO OUTPUT.
Speaker Size and Crossover (These will be set for you if
you use room calibration but you can make changes to
them or set them yourself.).
You can set the L/R Front and Center from FULL to 200Hz.
You can set the L/R Surround and L/R Back from NONE
to 250Hz. When the L/R Back is set to anything except
NONE you can choose 2CH or 1Ch depending if you have
1 or 2 surround back speakers.
You can set the Subwoofer from 40Hz to 250Hz. (All
speaker crossovers can be set to the following; 40, 45, 50,
55, 60, 65, 70, 75, 80, 85, 90, 100, 110, 120, 140, 160,
200)
Enhanced Bass can only be used if the front left and right
speakers are set to full.
Front, Center, Surround, Back and Sub X-over Slopes can
be set at 12dB or 24dB
Level Calibration
This is where you use the test tones to set the volume levels
of your speakers and subwoofer.
Sherbourn recommends using a high quality SPL (Sound
Pressure Level) Meter for this step. (Use this selection for
manual set up only. Sherbourn Room calibration (SRC)
will set the levels for you).
First set your sound level meter at your approximate ear
level where you normally sit. Follow the instructions that
came with your SPL Meter for optimum LEVEL
CALIBRATION
To do this manually, press the MENU button on the Remote
Control. From the MAIN MENU scroll to SETUP, press
ENTER. When the SYSTEM SETUP menu appears scroll
to SPEAKER SETUP, press enter again. When the
SPEAKER SETUP menu appears press enter when LEVEL
CALIBRATION is highlighted.
The LEVEL CALIBRATIION screen appears. You will see
a picture of a home theater setup. A test tone will start in
the left front speaker. Set you SPL Meter to 75 db. Press
ENTER. The test tone will now go to the next speaker.
Continue this until all your speakers are set to 75db. This
will work with either a 5.1 or 7.1 configuration.
Speaker Distance
This is where you set the speaker distances from your
seating position. You are able to set the speakers in .1 foot
increments. (Use this selection for manual set up only.
Sherbourn room EQ will set the distances for you). First
measure and write down all the speaker distances from
where you normally sit.
From the SPEAKER SETUP menu scroll to SPEAKER
DISTANCE and press ENTER. You will see the list of
speakers on the left and distance on the right. With the top
choice (LEFT FRONT) highlighted press ENTER. Use the
right and left arrow keys to adjust the distance that you
measured for the front LEFT FRONT speaker. Press
ENTER again to save it. Now scroll down to the next
speaker and repeat. Continue until all your speakers are
set to the distance you measured.
Speaker Level
This is where you set each speaker’s level independently.
You can set each speaker 10dB to +10dB. This is for level
trims after Level Calibration.
LFE Level (Each mode can be set separately)
This is where you can set the LFE level for the various
audio modes. These modes are EXT 7.1CH, Multi-PCM,
DIGITAL 2/0, DOLBY D, DOLBY DDEX, DOLBY HD,
DTS 2/0, DTS, DTS ES and DTS HD.
HDMI Audio Output (TV only)
The HDMI Audio Output can be set to off and Auto. You
would set this to off if you did not want the PT-7020A to
send audio to your TV. The Audio sent to the TV is PCM
2.0 at 48k
Summary of Contents for PT-7020A
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