Keyboard Repeat
These commands adjust the keyboard speed.
Script Editor > Expand Timing Category > Keyboard Repeat
Set Keyboard Repeat Delay
The Set Keyboard Repeat Delay changes the amount of time it takes before holding a key down on the keyboard to start repeating the key. Valid values are 0 through 3 with 0 being the shortest delay. This is the same as selecting "Repeat Delay" under the speed tab when selecting "Keyboard" in the Control Panel. Insert a value from 0 to 3 or adjust the slider bar to the desired setting.
Set Keyboard Repeat Speed
This option changes the speed of keys being repeated when it is being held down on the keyboard. Valid values are 0 through 31 with 0 being the slowest speed. This is the same as selecting the "Repeat Rate" under the speed tab when selecting "Keyboard" in the Control Panel. Insert a value from 0 to 31 or adjust the slider bar to the desired setting.