![background image](http://html2.mh-extra.com/html/hach/pocket-colorimeter-ii/pocket-colorimeter-ii_instruction-manuals_3169008079.webp)
2—3
Instrument Operation
Key Functions
Key
Description
Function
POWER
On/Off/Backlight
To turn on the backlight, turn on the instrument, then
press and hold the power key until the backlight turns
on. Press and hold again to turn off the backlight. This
key functions the same in all instrument modes and
ranges.
ZERO/SCROLL
In measurement mode, sets the instrument to zero.
In menu mode, scrolls through menu options. Also
scrolls numbers when entering or editing a value.
READ/ENTER
In measurement mode, initiates sample measurement.
In menu mode, selects a menu option. When entering
numbers, moves one space to the right and executes
the function when the entry is complete.
Summary of Contents for POCKET COLORIMETER II
Page 13: ...1 13 Instrument Cap Cord continued Figure 1 Attaching the Instrument Cap Cord...
Page 14: ...1 14...
Page 38: ...1 38...
Page 73: ...1 73 pH continued 10 Press READ ENTER The display will show followed by results in pH units...
Page 77: ...2 1 Section 2 Instrument Manual...
Page 78: ...2 2...
Page 83: ...2 7 Instrument Operation continued Figure 1 Battery Installation...
Page 84: ...2 8...
Page 108: ...2 32...
Page 110: ...2 34...