PCE Instruments F07 Bedienungsanleitung Seite 28

Command keys
The keys are capable of 3 types of action:
Short pressure
< 1.3 s, it is valid if the key pressure is detected.
Long pressure
> 1.3 s, this gives access to a measurement or operating
mode. Holding or releasing the key has no effect.
Held pressure
Gives access to a measurement or operating mode and
remains in this mode as long as pressure is held. Releasing
the key causes return to the previous mode.
HOLD has 4 different functions
(see description § 3.11) :
- Display lock
- Preselection of MIN/MAX mode
- Automatic compensation for cable resistance
- Automatic compensation of current measurement zero
The yellow key has 4 different functions
(see description § 3.11) :
- Manual mode selection AC, DC or AC + DC
- Selection of resistance function (Ω), semi-conductor
test ( ), continuity test (
- Selection OF INRUSH function
- Choice of units (°C or °F) in temperature measurement
MIN/MAX operates by end-around shift on short
pressure:
MIN/MAX V, A and Adp. Functions
1st press
nd
2 press
3 rd press
4 th press
At any time, a long press on the key will quit the MIN/MAX
mode.
Note: In MIN/MAX mode, the Automatic stop function of
the unit is unavailable (symbol
Hz A short press displays the frequency of the
measured signal, another press switches back to
the previous value. This key is active only for the A
and V functions in AC or AC + DC mode.
Short pressure: display backlight command.
Automatic shutdown after 2 minutes.
Held pressure: display of estimated remaining
battery power, expressed in hours (except INRUSH
and phase order functions).
PEAK value
MAX value
MIN value
Return to MAX value
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)
Other functions
MAX value
MIN value
Return to MAX value
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)
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