Panasonic CS-Z20XKEW Service Manual page 109

17.3.6 Customization mode
1 LCD display area:
2 Cannot enter this customization mode under the following conditions:
1 Operation ON.
2 Under [Real/ON/OFF] time setting mode.
3 To enter Customer zone:
Normal display
mode
4 To enter Service zone: (Press
Normal display
mode
Customization display area
(highlighted in color)
Customer Zone
[range (1~49)]
continuously for T ≥ 5 secs)
Customer Zone
109
Function
No.
Options
(If any)
Once T ≥ 5secs
Service Zone
[range (50~99)]