Pioneer Dj DDJ-FLX4 Portable 2-Channel rekordbox DJ and Serato Controller (Graphite) - Manual (Page 22)

Part names and functions
22
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8 HOT CUE mode button
Press:
Enters Hot Cue mode.

Read more: Using Hot Cues (page 92)
[SHIFT] + press:
Enters Pitch Play mode.

Read more: Using Pitch Play (page 96)
9 PAD FX1 mode button
Press:
Enters Pad FX mode.

Read more: Using Pad FX (page 93)
[SHIFT] + press:
Enters Roll mode.

Read more: Using Roll (page 97)
10 BEAT JUMP mode button
Press:
Enters Beat Jump mode.

Read more: Using Beat Jump (page 94)
[SHIFT] + press:
Enters Auto Loop mode.

Read more: Using Auto Loop (page 98)
11 SAMPLER mode button
Press:
Enters Sampler mode.

Read more: Using Sampler (page 95)
Serato DJ Pro
Serato DJ Pro