Position Selector Switch - Facom 712 Bedienungsanleitung

5 Position Selector Switch

OFF = position (to save battery energy)
V DC/AC = Voltmeter or electrical voltage measurement in DC
up to 600 Volts under a high impedance
Ω
= Audible test of continuity for a resistance R < 40 W and a measuring
of resistances up to 4 kW
= Semiconductor test
A DC/AC = Electrical current measurement in DC
T° = Measurement of the internal or external temperature with a thermo-
couple probe (adapter and probe, see page on spare parts).
Switches for Additional Functions
YELLOW
BLUE HOLD/Ω/DCZero - Four different functions :
BLACK
MIN/MAX
GREEN
14
In the V or A position, allows going from AC to DC
In the Ω position, allows going from continuity to resistance
tosemiconductor test
In the T° position, allows going from °C to °F
1- A short press on this button freezes the display. A second
press releases the display.
2- A short press on the
button preselects the
A second press on
3- A long press on this button allows automatically
compensating for the resistance of the power cables. To make
this compensation, short out the power cables connected to
the tester, continuity or resistance function selected.
4- A long press on this button allows automatically zero
compensating in the DC ammeter function.
This button circularly shifts the functions when actuated by
making short presses.
1 st press : entry into the
displays (only in volts or amperes ; otherwise, the
2 nd press : the
MAX
3 press : the
rd
MIN
th
4 press : return to the
value displays) Long press : exit from the
MAX
(valid at any moment).
A short press on this button backlights the display ; the
display automatically turns off after 2 minutes.
A long press displays the battery's estimated remaining
autonomy expressed in hours.
or AC
button and then on the
HOLD
mode. The tester is connected.
MIN/MAX
makes the
HOLD
mode ; the
MIN/MAX
value displays
value displays
value (if effective ; otherwise, the
PEAK
or AC
by clamping up to 400 A
mode effective.
MIN/MAX
PEAK
value displays)
MAX
MIN/MAX
MIN/MAX
value
mode