7 Maintenance
7-2. Regular maintenance mode
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2-5. 5
Set the buzzer for a fault state.
Select ON/OFF with the
▲
/
▼
key and press the
TEST/SET key to confirm it. When ON is selected,
the buzzer sounds at a fault state.
2-5. 6
Set the 24-hour zero follower.
2-5. 7
Adjust the brightness of the LCD backlight (green).
Adjust the value with the
▲
/
▼
key and press the
TEST/SET key to confirm it.
2-5. 8
Adjust the brightness of the LCD backlight (red).
Adjust the value with the
▲
/
▼
key and press the
TEST/SET key to confirm it.
To 2-5.0
