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D:\NORM'S JOB\SONY HA\SO120031\STR-DA1800ES_PMRF
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STR-DA1800ES
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3Press V/v repeatedly to select

“Auto Cal.”, then press or b.

4Press B/b repeatedly to select

“Start”, then press .

5Press to select “START”.
6The measurement starts in five

seconds.

The measurement process will take
approximately 30 seconds with a test
tone.
When the measurement ends, a beep
sounds and the screen switches.
Note
If an error code appears on the screen, see
“Message list after Auto Calibration
measurement” (page 48).
7Press V/v repeatedly to select

the item you want, then press

.
Retry:
Performs the Auto Calibration again.
Save:
Save the measurement results and exits
the setting process.
Warning:
Displays warning related to the
measurement results. See “Message list
after Auto Calibration measurement”
(page 48).
Exit:
Exits the setting process without saving
the measurement results.
8Save the measurement result.
Select “Save” in step 7.
Notes
• The A.P.M. (Automatic Phase Matching)
function is activated after you save the
measurement result.
• The A.P.M. function does not work in the
following cases.
– The calibration type is set to “Off” when
using the “Cal. Type” Auto Calibration
(page 47).
– When Dolby TrueHD or DTS-HD signals
with a sampling frequency of more than
48 kHz are being received.
9Press B/b repeatedly to select

“Cal. Type”, then press .

Full Flat:
Makes the measurement of frequency
from each speaker flat.
Engineer:
Sets to “the Sony listening room
standard” frequency characteristics.
Front Reference:
Adjusts the characteristics of all the
speakers to match the characteristics of
the front speaker.