McIntosh MX134, Руководство пользователя

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44
How to Operate the Trim Mode
The MX134 TRIM SELECT Switch together with the
TRIM LEVEL Control provide the means for adjusting
seven different audio functions and the Front Panel Alpha-
numeric Display Brightness. This can be accomplished
from either the Front Panel Controls or with the supplied
Remote Control very conveniently from the Listening/
Viewing Area. The Front Panel Alphanumeric Display indi-
cates the Trim Mode Selected and Trim Levels. You can
create the sound quality that you prefer while listening to
music or a movie sound track. Refer to figures 43 & 45.
Note: The following Trim Instructions refer only to Trim
Setting Examples
performed using the
Remote Control. Make
any Trim Adjustments
based on your own
preferences.
Loudspeaker Volume Levels
The Volume Levels of the
Center, Subwoofer and Sur-
round Loudspeakers can be
adjusted up or down by 12dB
relative to the Left and Right
Front Loudspeakers. Trim
Levels can be adjusted sepa-
rately for Surround Modes of
STEREO, MUSIC 1, 2 and 3,
EXTERNAL and MONO and
saved in permanent memory.
Any Surround Trim level ad-
justments made in CINEMA
and THX CINEMA will revert
back to the Setup Loud-
speaker Levels when the
MX134 is switched Off.
1. Press and release the
TRIM Push-button on the
Remote Control until
SUB TRIM appears on
the Front Panel Display.
Refer to figure 43.
Notes: 1. You can also perform
all TRIM functions
using the Front Panel
TRIM SELECT and TRIM LEVEL controls.
2. Low
Frequency
Information
must be present
in the Program
Source
Material in
order to hear
any changes in
the Subwoofer
Loudspeaker
Levels.
2. Press the LEVEL
Up Push-button
until the number 5
appears to the right
of SUB TRIM on
the Front Panel Dis-
play. This is an example of increasing the Subwoofer
level by 5dB.
3. Press and release the TRIM Push-button until SURR
TRIM appears on the front panel display. Refer to fig-
ure 46.
4. Press the LEVEL Down Push-button until the num-
ber -10 appears to the right of SURR TRIM on the
front panel display. This is an example of decreasing
the Surround Loudspeakers Levels by 10dB.
5. Press and release the TRIM Push-button until CTR
TRIM appears on the front panel display. Refer to fig-
ure 47.
6. Press and release LEVEL Up Push-button until the
number 3 appears to the right of CTR TRIM on the
front panel display. This is an example of increasing
the Center Loudspeaker Level by 3dB.
Note: 1. If no Trim adjustments are changed for ten
seconds, the TRIM Mode will be cancelled and
the normal front panel display will appear. To
exit quickly from the TRIM Mode, press and
release the TRIM Push button until TRIM OFF
appears on the display. After five seconds, the
Figure 43
Figure 45
Figure 44
Figure 46
Figure 47