GARDASOFT RT Series User Manual page 45

WWW.STEMMER-IMAGING.COM
To unlock the keypad, press and hold SEL for one second and follow the
keystrokes below:
RTxxx LED lighting controllers - User Manual
Use the p and q buttons to select LOC, and
press the SEL button.
To set up the lock code, use the p and q
buttons to select Lc. Press the SEL button.
0 is displayed. Use the p and q buttons to set
a lock code value from 0 to 255, and press the
SEL button.
The RT200 keypad is locked.
LOC is displayed. Keep pressing the
SEL button.
— 45 —