Samsung AC018KN4DCH Service Manual page 51

The procedure of setting option (Continue)
19 Set the SEG23 and SEG24 values:
a Set the SEG23 value by rotating the Wheel
counter clockwise until the value you want to set
appears on the remote control display .
b Set the SEG24 value by rotating the Wheel clockwise
until the value you want to set appears on the remote
control display .
When you rotate the Wheel, values appear in the following order:
Step
4-11
Troubleshooting
emote c ontr ol display
SEG23
SEG24