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J-400 Series
20.2 Sound System Operation
1. Power On and Off
Press power button (1) once to turn on
stereo system. Press a second time to
turn off.
2. Adjusting Volume
Press VOL Up/Down button (3) to increase
or decrease volume. Current volume setting
is briey displayed (0 to 45).
3. Mute
In Radio or AUX mode, press mute
button (7) once to mute audio output (“MUTE” appears on display).
To restore audio output, press button (7) a second time, or press vol-
ume up or down button. In CDP, USB, NAND and iPod mode, press
button (7) to pause playback. Press again to resume playback.
4. Program Selection
Press MODE button (4) to cycle through available program sources
as follows: Radio --> CDP --> USB --> NAND --> IPOD --> AUX -->
Radio. If a CD or iPod is unavailable, that source will not appear on
the display (17).
5. Adjusting Bass Level
Press EQ button (5) repeatedly until display reads “BASS”. Press
VOL Up/Down button (3) to choose desired setting. A display of
“BASS 0” indicates center, -1 to -7 indicates bass cut, and +1 to +7
indicates bass boost.
Note: Unit returns to volume mode if volume control is not operated for 3
seconds.
6. Adjusting Treble Level
Press EQ button (5) repeatedly until display reads “TREBLE.” Press
VOL Up/Down button (3) to choose desired setting. A display of
“TREBLE 0” indicates center, -1 to -7 indicates treble cut, +1 to +7
indicates treble boost.
Note: Unit returns to volume mode if volume control is not operated for 3
seconds.
7. Adjusting Balance Level
Press EQ button (5) repeatedly until display reads “BALANCE.”
Press VOL Up/Down button (3) to choose desired setting. A display
of “BALANCE R-L” indicates center, L01 to 15 indicates left balance,
R01 to 15 indicates right balance.
Note: Unit returns to volume mode if volume control is not operated for 3
seconds.
1
2
17
3
98
75
46
10
11
13
15
12
16
14