Test Tone; Speaker Settings - Oppo udp-203 User Manual

S E T U P M E N U O P T I O N S

LT/RT – Left Total/Right Total. The center and surround channels are mixed into the two front
channels according to the LT/RT matrix. A Dolby Pro Logic receiver will decode the two-channel
audio into surround audio.

Stereo – This mode down mixes multi-channel audio to 2-channel stereo output. For original
stereo content the output will not change. For original multi-channel content the surround and
center channels will be mixed with the left and right front channels. This is recommended for
use with TV sets or stereo receiver/amplifiers.

5.1Ch – This mode enables 5.1ch decoded audio output. The number of actual output channels
depends on the disc. If the source content has more channels, the surround back channels will
be mixed into the surround channels.

7.1Ch (default) – This mode enables 7.1ch decoded audio output. The number of actual output
channels depends on the disc. For 6.1ch contents, the left and right surround back speakers will
both output the same surround back audio channel.

Test Tone

Test tones are artificially-created sounds that are used to test your audio speaker system and help to identify
any wiring faults. By default the Test Tone is set to Off, with the status displayed in the lower left corner of the
screen.
To begin the test, press the ARROW buttons to highlight the Test Tone option, and press the Enter button to
change the test tone status to On. Press the ARROW buttons to select a speaker, and you will hear the test
sounds. To stop the test process, press the ARROW buttons to highlight the Test Tone option and press the
Enter button to switch the status back to Off.
Please note these test tones only work with the multi-channel analog audio outputs and are only
suitable for channel identification purposes. For comprehensive speaker configuration, we recommend
using the dedicated test tones found on professional audio calibration discs.

Speaker Settings

You can set the size, distance and trim level for each speaker by using the LEFT/RIGHT ARROW
buttons to move the cursor to highlight the speaker and then press the ENTER button. The Speaker
Settings menu on the right side of the screen will be activated. In Speaker Settings, use the
UP/DOWN ARROW buttons to select a parameter, and then press the ENTER button to change it. To
exit the Speaker Settings menu and return to the Speaker Configuration illustration, press the LEFT
65