61
Forced-zero Prohibit
• Forced-zero setting with key input can be prohibited in the protect menu.
However, forced-zero setting with external signal input is permitted.
Setting Default
kpon: Key protect ON
kpoff: Key protect OFF
kpon
Refer to 2 Forced-zero.
Follow the steps described below to set the forced-zero prohibit to OFF.
Set Value LED Display Model Basic Model
1, 2, 3... 1. Press the Mode Key for more than one second while the prot protect menu
is displayed. The all all key protect setting will appear.
Set Value LED Display Model Basic Model
2. Repeatedly press the Mode Key until the =ero forced-zero prohibit setting is
displayed.
Set Value LED Display Model Basic Model
3. Press the Shift Key to display the prior setting kpon for changing. The PROG
indicator will flash.
Set Value LED Display Model Basic Model
=ero
FUNCTION
SETTING
MODELS
SETTING
EXAMPLE
Protect Mode
Section 3-3
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