Roland VS-1824 用户手册

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82
Chapter 5 Using the Digital Mixer
Attenuation
You can adjust the overall volume of each channel of the 
Input Mixer and the Track Mixer without using the channel 
faders. You can lower (attenuate) the volume of a track that is 
much louder than the others or increase the overall volume 
of tracks that were recorded at too low a level. This makes 
adjusting mix levels easier.
1. Press the SELECT button for the track (or input) you 
want to attenuate or boost. The Track SELECT button 
lights, and the Track Mixer screen appears in the display.
2. Use [
], [
], [
], and [
] to move the 
cursor to “ATT.” Or, press [F2 (ATT)]. If “ATT” does not 
appear in the display above [F2], press [PAGE] until 
“ATT” appears above [F2], then press [F2 (ATT)].
3. Use the TIME/VALUE dial to change the setting.
fig.11-40
ATT (Attenuation)
Lowers or boosts the volume level (-42 dB to +6 dB) of 
the channel.
4. Press [PLAY (DISPLAY)] to return to the Playlist display.
Phase
The VS-1824 features balanced (TRS) INPUT jacks. The pin 
assignment of each input is configured as follows:
fig.11-41
Some audio devices employ the opposite HOT (TIP) and 
COLD (RING) wiring. Using such equipment as is may result 
in poor sound placement, loss of correct left-right balance, 
and loss of separation between left and right channels when 
using stereo inputs. In such cases, you need to switch the 
phase of each channel.
1. Press the SELECT button for the track whose phase you 
want to switch.
The Track SELECT button lights, and the Track Mixer 
screen appears in the display.
2. Use [
], [
], [
], and [
] to move the 
cursor to “Phase.” Or, press [F3 (Phase)]. If “Phase” does 
not appear in the display above [F3], press [PAGE] until 
“Phase” appears above [F3], then press [F3 (Phase)].
3. Use the TIME/VALUE dial to change the Phase setting.
Phase
This selects the Phase (NRM, INV) for the channel. 
Usually “NRM” is selected.
NRM:
Normal phase (same phase as input). Default setting.
INV:
Inverted (opposite) phase.
4. Press [PLAY (DISPLAY)] to return to the Playlist display.
Attenuation