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Temporarily turning off the sound
To turn off the sound momentarily, press the Muting button on the
remote controller. When pressed, “Muting” is displayed on the
DTR-7.3. Press the Muting button again to turn the sound back on.
Adjusting the bass and treble
You can adjust the bass and treble levels at the Setup Menu → Audio
Adjust Menu → Tone Control Sub-menu (see page 53). This
function only affects the front left and right speakers, center speaker,
and subwoofer. Only the bass level can be adjusted for the
subwoofer (the treble adjustment is not effective). This function will
not work if the Listening mode is set to “Direct” or “Pure Audio”.
Remote controller
Enjoying music or videos with the DTR-7.3
Listening with headphones
To listen with headphones, plug a pair of headphones with a standard
stereo plug into the Phones jack on the DTR-7.3 front panel.
When you connect headphones, no sound will be heard from the
speakers.
When the headphones are unplugged, the DTR-7.3 returns to its
original listening mode. When using the headphones, you can only
use the Direct, Stereo, and Mono listening modes. (Available modes
can vary depending on the current input source.)
If you have selected MULTI CH INPUT, you will only hear the
sound only output to the front right and left channels.
The headphone volume level can be adjusted at the Setup Menu (see
page 60).
Note:
The signal to the remote zone (Zone 2) will not be affected by
whether or not headphones are connected.
Using the sleep time (remote controller only)
The Sleep button enables you to set the DTR-7.3 to turn off
automatically after a specified time period. If you press it once, the
DTR-7.3 will turn off after 90 minutes. Each time it is pressed
thereafter, the remaining time until the DTR-7.3 turns off decreases
by 10 minutes (i.e., from 90 to 80 minutes). While, the sleep function
is enabled, you can press the Sleep button to see how much time is
left. If you now press the Sleep button, the remaining time will be
reduced down to the nearest 10 minutes. If it is pressed again, then
the remaining time will be decreased by 10 minutes each time it is
pressed (e.g., if Sleep is pressed with the display reading 54 minutes,
it will be reduced to 50 minutes. If it is pressed again, it will then be
reduced to 40, then 30, and so on). If the Sleep button is pressed
when the time displayed is less than 10 minutes, the sleep function is
cancelled.
If you are using the remote zone (Zone 2), it will turn off at the same
time as the main zone. If you want to set the sleep function for Zone
2 only, set the sleep function with main zone turned on and then put
the main zone into the standby state.
Remote controller
Phones
Muting
Sleep