Button
Function
Shortcut Key
Pause
Space
Play
P
Play backward
← Arrow left
Play forward
→ Arrow right
One step backward
- Minus
One step forward
+ Plus
Jump to previous command
Page down (PgDn)
Jump to next command
Page up (PgUp)
Slow down
↓ Arrow down
Speed up
↑ Arrow up
Zoom page
[ Left square bracket
Zoom design
] Right square bracket