Power On/Off; Storage - Horiba Scientific LAQUAtwin B-74 Series Manual

4.3

Power ON/OFF

 Power ON
1.
Press and hold the ON/OFF switch for
over 2 seconds.
The power is turned ON, and the meter
model number is displayed on the LCD.
 Power OFF
1.
Press and hold the ON/OFF switch for
over 2 seconds.
The power is turned OFF.
4.4

Storage

1.
Clean the sensor with tap water and remove moisture on the sen-
sor and meter with soft cloth or paper.
2.
Close the light shield cover and the slide cap, then store the
meter.
Note
Take care to store the sensor without moisture. Avoid to immerse the
sensor into liquid for a long time.
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