ACO 6226 - LCD Back-Light

10
6. LCD back-light
You can use LCD back-light, when your measurement is carried out in the dark situations.
Light key
(ア) Press
Light
key, LCD back-light goes on.
(イ) If you press
Light
key again, LCD back-light goes out.
The light automatically goes out in about 30 seconds after the light goes on.
(ウ) When the batteries is low, LCD back-light dims.
CAUTION
Use of LCD back
-
light shortens the life of the batteries.