Figure 4, Table 1, Show the function of the keys for each meter – Hach-Lange H170 User Manual User Manual
Page 9
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Figure 4 Keypad descriptions
Table 1 Keypad functions
Key
Action
H160 H170
ON/OFF: Set the power to on or off.
x
x
pH mode
x
x
mV mode
x
x
Set the backlight to on. After 2 minutes without a keystroke, the backlight is set to
off.
x
x
TDS mode
x
Conductivity mode
x
Salinity mode
x
Hold mode: Operates only in measurement modes. All readings freeze when hold
mode is set to on.
x
x
Calibration mode
x
x
Scroll through values, setup screens and options.
x
x
Setup mode
x
x
Select an option, setting or value.
x
x
English 9
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