User guide

821189: AMP1-16-M User Guide
© 2014 Wohler Technologies, I n c . A l l r ights reserve d .
13
Chap ter 2 Operation
Trim Scr een
You can adjust a channel pair by pressing one of the eight Channel
Select buttons to highlight the icons at the top of the meters and then
turning the Trim knob to increase or decrease the gain. If the gain is
decreased below -40 dB, the channel is muted and an M is shown in a
red square.
Multiple channel pairs can be adjusted simultaneously by first selecting
each one and then turning the Trim knob to adjust. However, if Single
channel pair selection is optioned as discussed in the previous section,
then only one pair can be adjusted at a time.
You can adjust an individual channel by repeatedly pressing the
Channel Select button until only the channel you want to adjust is
highlighted. Then turn the Trim knob to adjust it.
The settings in the Audio Menu and Trim Menu determine the
trimmed adjustments that affect the internal monitor speakers, the
analog outputs, both, or neither. You can also disable access to the
Trim Screen if necessary in the Trim Menu . Refer to the Audio Menu
on page 29 and the Trim Menu on page 30.
When the levels of any channels have been trimmed, this flagged in the
Main Screen to let you know that this has taken place. A red T in a
white diamond shape is shown in the upper left of the screen. Refer to
Figure 2–3.
Figure 2–3 Main Screen (Trim Adjusted)
0
-60
-10
-20
-30
-40
-50
Left /
Right
Center
LFE
L/R
Surrnd
Bit
Stream
Pair
4
Pair
6
Pair
7
123456
123456
3 421 65 87 1211 1413 1615
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