Monitor Audio Monitor Reference MR Centre, Руководство пользователя

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5. Volume Control
This control allows the level or volume to be adjusted in order to achieve a balanced overall sound. To get the balanced
sound a selection of familiar music or film excerpts will need to be played. Start with the volume at minimum and increase
the level control until a balanced sound is established.
If using an AV processor or AV receiver amplifier, the system can be adjusted by the test tone function within the set-up
features. (Refer to the set up section in the AV processor or AV receiver amplifier user guide.) When the subwoofer is
correctly set-up, you should not be able to identify its location easily in the room.
6. Bass Switch
This switch tailors the bass response of the subwoofer to your tastes. There are three settings: Music, Movies and Impact.
Movie mode provides a relatively flat response down to 35Hz. Music mode is -2dB down on Movie mode but goes lower, all
the way down to 30Hz. Impact mode is +3dB up on Movie mode and comfortably goes down to 40Hz.
7. Phase Control Switch
The Phase Control is used to synchronise any delay between the subwoofer and main/ satellite speakers. When the subwoofer
is in phase with the main/satellite speakers the sound should be full bodied. Sit in a normal listening position whilst adjusting
the phase switch. Help from another person may be required. When set correctly the location of the subwoofer should be
almost undetectable. Experimentation is advised in order to achieve optimum results. However it should be noted that in most
cases the phase control switch should be set to 0 degrees.
8. Power Mode Switch with On-Auto Facility
With the switch in the ‘On’ position, the subwoofer is permanently switched on under all conditions. In the ‘Auto’ position the
subwoofer will automatically switch on when an input signal is received. It will remain on for a period of 15 minutes without
receiving a signal before switching into standby mode until a signal is received once more.
Additional Notes on the Auto On Function
When using the auto on feature, the subwoofer will “lock” onto the input it was activated by. In most cases, when using either
stereo or LFE input connection this will not matter. However, if using both stereo and LFE connections, you will not be able to
toggle between inputs until the subwoofer has entered standby. This can be done manually by turning it off and on again, or
by letting it time out (15 mintues) before changing the inputs over.
9. Mains Power Switch
The Mains Power Switch should be switched to the ‘Off’ position when the subwoofer is unused for extended periods. The
switch must be in the ‘On’ position for the subwoofer to function.
WARNING: Due to the mains switch being located on the rear panel, the apparatus must be located in the open area with
no obstructions to access the mains switch.
10. IEC Mains Power Connector/ Fuse Location
The subwoofer is supplied with a two-pin mains input socket for connection to the mains supply. Use ONLY the appropriate
IEC mains lead provided with the product. Also fitted is an external mains fuse. If this fuse blows during operation a spare
fuse is provided within the fuse holder for replacement. If you wish to change the fuse, you can do this by removing the
IEC mains lead and carefully levering out the original fuse from its holder below the IEC mains input socket (10a). If the
fuse blows again it is advisable to seek help from an authorised service agent. DO NOT attempt to re-fit a further fuse as
this could result in serious damage to the amplifier unit.
11. Mains Voltage Selector
This is factory set to your country’s mains voltage specification. Do not attempt to adjust this as this may lead to
permanent damage to the product and even the risk of fire. There is a clear plastic cover over the selector to prevent
accidental adjustment.
The LED on the top of the cabinet indicates whether the unit is in standby mode or operational. It will be illuminated red when
in standby, and green when operational.
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