Pioneer DDJ-SX2 Service Manual page 24

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Table-2 LED behavior of when rotary knobs, sliders and NEEDLE SEARCH pads are checked
A
Group Trigger
D D1 Turn Lighting position of white LEDs of Jog dial of the same side is moved depending on the turned amount.
Refer to Figure-1.
D2 Lighting position of white LEDs of both side Jog dials are moved depending on the turned amount.
Refer to Figure-1.
E E1 Slide Lighting position of white LEDs of Jog dial of the same side is moved depending on the slid amount.
If the position after sliding is upper than center, The upper "TEMPO slider Take-over" indicator of the same side is lit.
If the position after sliding is lower than center, The lower "TEMPO slider Take-over" indicator of the same side is lit.
If the position after sliding is center, The upper and lower "TEMPO slider Take-over" indicators of the same side are
unlit. Refer to Figure-1.
E2 Lighting of Channel Level Indicator of the same channel is changed depending on the slid amount.
B
Refer to Figure-2.
E3 Lighting of Master level indicator is changed depending on the slid amount.
Refer to Figure-3.
E4 Lighting position of white LEDs of both side Jog dials are moved depending on the slid amount.
Refer to Figure-1.
F Touch Lighting position of white LEDs of Jog dial of the same side is moved depending on the touching position.
and Refer to Figure-1.
move
Figure-1 LED behavior of when a rotary knob is turned, a slider is slid, or a NEEDLE SEARCH pad is touched and moved
C
D
When the knob is fully turned counterclockwise, these LEDs are lit.
When position of the slider is top, these LEDs are lit.
When position of Crossfader is left edge, these LEDs are lit.
When the touching position of the NEEDLE SEARCH pad is left
edge, these LEDs are lit.
Figure-2 LED behavior of when a Channel fader is slid
This controller has Channel faders with 10 bit resolution. But, Channel Level Indicator is only 11 steps.
E
Therefore, the controller should round the actual position data to 11 steps.
When position of the Channel fader is bottom,
all segments of the Channel Level Indicator should be unlit.
F
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Details
When position of the knob is center, these LEDs are lit.
When position of the slider is center, these LEDs are lit.
When position of Crossfader is center, these LEDs are lit.
When touching position of the NEEDLE SEARCH pad is center, these LEDs are lit.
When the knob is fully turned clockwise, these LEDs are lit.
When position of the slider is bottom, these LEDs are lit.
When position of Crossfader is right edge, these LEDs are lit.
When the touching position of the NEEDLE SEARCH pad is right
edge, these LEDs are lit.
When position of the Channel fader is top,
all segments of the Channel Level Indicator should be lit.
DDJ-SX2
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