Dolby Laboratories DP564 - Manual (Page 23)

DP564 Multichannel Audio Decoder Front-Panel Controls
3-5
3.2.3 Input
Use the
Input
buttons to select the source for the input signal. Only one of these
buttons is lit at a time, indicating the selected source:
AES1
,
AES2
,
Optical
, or
Streaming
. If the selected source receives an invalid signal, the
Error
LED turns red.
3.2.4 Preset
Preset
buttons
1
,
2
,
3
, and
4
recall and store those preset configurations. To recall any
one of those presets, press the associated button and release the button quickly. To
store the current configuration as one of those four presets, pick a preset button and
hold it down for two seconds or more before releasing. This saves the current
configuration and keeps the existing preset name. To rename the preset, use the
menus as described in Section 4.4.3, User Presets.
Caution: When recalling presets 1–4 by pressing the Preset buttons, you must
release the button in less than two seconds, or that preset will reconfigure
to store the current settings.
When you recall preset 1, 2, 3, or 4, the associated button is lit. When you alter any
parameter setting, the button light turns off, because the configuration is no longer
that of the preset.
3.2.5 Output Level
You can control the DP564 output level with the
Master Volume
knob and the
Ref
and
Dim
buttons. The headphone output has its own dedicated volume-control knob.
Rotate
Master Volume
to raise and lower the output level incrementally, within a
range of –95 to +10 dB.
Ref
resets the output level to 0 dB at one touch. Any time the
output level is 0 dB,
Ref
is lit, whether the level was set via button or by
Master
Volume
adjustment.
Dim
adjusts the output by the amount set in the
Dim Gain
menu, as discussed in Section 5.4, One-Touch Output Level Adjustment.
The headphone output volume knob controls the output level to the headphone jack
only, and is not affected by
Master Volume
,
Ref
, or
Dim
.
When any adjustment is made to the master volume, the middle of the screen
momentarily shows the current master volume level.