Studer D950 Operating Instructions Manual page 69

D950 Digital Mixing System
TRIM sub mode: The TRIM sub mode allows setting a level offset for a single speaker rela-
tive to other speakers in the group. The offset range is ±10 dB. The TRIM
sub mode is selected by the Trim sub mode key on the MMU (see table
above). The key lights if TRIM sub mode is active. One monitor group
(MAIN, ALT or NEARFIELD) has to be selected. A single speaker of this
group can be selected by pressing the corresponding SOLO key. Now the
current trim offset of the selected speaker is displayed in the level display.
The Trim offset can be changed in ¼ dB steps (if the 1.917.410.24 Moni-
tor Group Selector cards are used). With the earlier version of the Monitor
Group Selector cards (1.917.410.21) audio will only change in ½ dB steps.
As soon as any Trim offsets are set in the selected monitor group, the
TRIM RES key lights. By pressing this key all trim offsets in this monitor
group are deleted (same as PFL/Solo Reset).
CAL sub mode: The CALIBRATE sub mode allows setting a level offset for the whole
monitor group (MAIN, ALT or NEARFIELD) relative to the other two.
The offset range is –20 dB to +10 dB. The CALIBRATE sub mode is set
by the Calibrate sub mode key on the MMU panel. One monitor group has
to be selected. The current calibration offset of the selected monitor group
is displayed in the level display. The Calibration offset can be changed in
¼ dB steps (if the 1.917.410.24 Monitor Group Selector cards are used).
With the earlier version of the Monitor Group Selector cards
(1.917.410.21) audio will only change in ½ dB steps.
LEVEL UNCAL, VOLUME This key activates the VOLUME level control. If LEVEL UNCAL is illu-
minated, the VOLUME control is active. If not, the Volume is locked at its
last active setting.
MUTE ALL, DIM Keys for muting and attenuation (20 dB) for all active monitor channels..
Getting started 2-39
Date printed: 03.09.03 SW V3.3