SW5 setting forbidden
z
SW5
OFF
u
ON
SW6 setting
z
●
Memory backup setting
Set to ON to use batteries for the memory backup.
If batteries are not used, all of settings stored in memory will be deleted if there is a power
failure.
SW6
OFF
u
ON
(u...Factory setting)
Fixed at OFF
Setting forbidden
(u...Factory setting)
Memory backup
Invalidity
Validity
- (05-75) -