English
6
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Contrast up - Press & hold to make the screen text darker and easier to read in different
light conditions.
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Contrast down - Press & hold to make the screen text lighter.
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Record data – Pressing this button when viewing live data (screen 1, 2 or 3) will record the
current values.
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Toggle screen - This button toggles through the four display screens, three live data views
and the record review screen.
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Toggle between temperature & power (P-Q) - Pressing this button will change the
bottom line of the display from temperature to power. This button is also used to start the
efficiency display on screen 3.
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Clear peak - Press to clear the peak pressure value
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Toggle pressure and power units - Toggles through a selection of engineering units for
pressure and the corresponding power units.
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ON/OFF button – A momentary press turns the unit ON. Press and hold for 2sec to turn
OFF.
DHM 4 Series Digital Hydraulic Multimeter
Toggle
screen
Clear peak
Toggle:
temperature
& power
Toggle
pressure and
power units
Battery
cover
Record
Data
Digital display
Contrast
up
Contrast
down
On/Off switch