Instruction Manual for DAC3 HGC and DAC3 L with 2.X Firmware Page 14
Operational Details
DIM and MUTE Functions
Definition: If the DIM, MUTE, HT and
COMPATIBILITY modes are all off, the
DAC3 is in NORMAL mode.
Definition: The NORMAL volume setting is
the last volume setting that was in use before
the DIM, MUTE, HT or COMPATIBILITY
modes were activated.
DIM Function
The DIM function reduces the output level by
20 dB. To toggle between NORMAL and DIM
volume, press the DIM button on the remote
or the DIM/MUTE button on the front panel.
The red DIM/MUTE light will turn on
whenever DIM is active.
When DIM is activated, the NORMAL volume
setting is stored in memory while the volume
control ramps down by 20 dB. When DIM is
deactivated, the volume control ramps back
to the NORMAL volume setting that was
stored in memory.
The DIM function makes it convenient to fade
back and forth between normal and
background playback volume levels.
TIP: In the studio, the DIM function allows a
temporary reduction in level without losing
the volume setting that was being used for
monitoring.
Tip: In home applications the DIM function
allows temporary reductions in volume during
TV commercial breaks, phone calls, or other
interruptions, without losing the volume
setting that was being used for normal
listening.
If the volume is adjusted while DIM is active,
it will not change the NORMAL setting unless
the DIM volume is turned up above the last
NORMAL setting. If the volume control is
turned up by more than 20 dB after DIM is
activated, the DIM mode will automatically
deactivate, the DIM light will turn off, and the
saved NORMAL setting will be replaced by
the current volume setting.
DIM cannot be activated when HT mode is
enabled.
With digital inputs, DIM will reduce the
output level by exactly 20 dB. With analog
inputs, DIM will reduce the output level 20
dB +/- 0.5 dB.
MUTE Function
The MUTE function immediately mutes all
outputs. To toggle this function, press the
MUTE button on the remote or double-tap
the DIM/MUTE button on the front panel.
The red DIM/MUTE light will flash at a 1 Hz
rate whenever MUTE is active.
When MUTE is activated from a NORMAL
listening mode, the audio will immediately
mute while the motor-driven volume control
ramps down to the -20 dB DIM position.
When MUTE is released, the output will
unmute at the DIM volume position and then
ramp back up to the previous setting. This
movement of the motor-driven volume
control provides a soft unmute when MUTE is
released. It also allows immediate transitions
between MUTE and DIM.
Tip: If the unit is in MUTE, press the DIM
key to immediately enter the DIM mode.
Tip: If the unit is in MUTE, press the ON key
to enter the NORMAL mode.
Tip: if the unit is in DIM, press the MUTE
key to toggle between DIM and MUTE.
Auto-On Function
The DAC3 can be programmed to
automatically turn on whenever AC power is
applied. This function allows automation using
switched AC outlets. When AUTO-ON is
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