Boss Audio Systems BV7942, Руководство пользователя

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1.3 Maintenance and Cleaning of Discs
Disc Maintenance
1. To keep the disc clean, handle the disc by its edge, do not touch the disc
surface of the play side.
2. Do not stick paper or tape on the disc. If there is glue (or analog) on the
disc surface, must wipe it up before using.
3. Do not expose the disc to direct sunlight, or nearby heat sources such as
caliduct, or leave it in a car parked in direct sunlight where there can be a
considerable rise in temperature.
4. Put the disc inside disc case to keep temperature after finishing playback.
Disc Cleaning
1. Before playing, wipe the disc with a clean lint. wipe the disc outwards from
the disc center.
2. Do not use petrel, thinner, commercially cleaner or anti-static spray used to
plastic LP to wipe disc.
1.4 Battery Information of the Remote Control
Replace Battery in the Remote Control:
1.Before using the remote control for the first time, pull the insulating
sheet out of the remote control as the direction indicated by the
arrow.(see fig.1)
2.Press the movable block hold as the direction indicated by the A arrow
(See fig.2), then pull the battery holder out of the remote control as
the direction indicated by the B arrow(see fig.2).
3.Replace the old battery by a new battery with (+) polarity side upward.
(See fig.3).
4.Insert the battery holder to the original position in remote control.
(See fig.3).
Note about the Battery of the Remote Control:
1.Improper use of battery may cause overheating or explosion. so that
Result in injury or fire .
2.Battery leakage may cause damage to the remote control(Battery
Life: 6 months with normal use in normal room temperature).
3.Do not short the battery.
4.Do not throw the battery into the fire.
5.To avoid the risk of accident, keep the battery out of reach of children.
Fig.1
Fig.2 Fig.3
4.25.6 DIGITAL SETUP
OP MODE
It is for selecting audio output mode
DYNAMIC RANGE
After selecting the compression mode of LINE OUT, set the item, so you can
adjust the linear compression ratio. If you set it to be FULL, the Peak-to-Peak
value of the audio signal is the minimum; if you set it to be OFF, the Peak-to-
Peak value is the maximum.
DUAL MONO
It is for selecting a desired audio output mode for the left and right ways of signal.
It is mainly for Karaoke of Ac3. There are 4 modes in all as follows:
STEREO, MONO L, MONO R, MIX MONO.