4
2 - DESCRIPTION
LIQUID CRYSTAL DISPLAY
4000 measurement counts - height of digits 0.4" (10 mm)
Rate: 2 measurements / second
40 segment bargraph
Rate: 20 measurements/sec
Note:
the bargraph is not operational for frequency and
capacitance measurements
Automatic display of all the symbols for controls, ranges and
functions
: low battery indication
Overload indication :
- the 4 on the left flashes
- arrow at the end of the bargraph
CONTROL BUTTONS
...
/ ~ and
Ω
Ω
Ω
Ω
Ω
/
To change from AC (~) to DC (
...
) and reverse, on voltage and
current :To change from continuity test
to resistance measurement
Ω
and back, on ohmmeter function.
Note:
Automatic selection of AC and
when it is switched on.
HOLD
To freeze the last measurement (digital and bargraph).
MIN - MAX
(C.A 5220 only)
To successively display the min or max values.
The C.A 5220 then changes to manual range selection.
HOLD is also displayed. Min. acquisition time 500ms.
Note:
The user can keep the min/max values in memory if you
press the HOLD button, PRIOR to disconnecting the test leads.
RANGE
(C.A 5220 only)
Range selection: To change from automatic mode to manual mode. A
prolonged press on this button allows you to exit the manual mode.
The automatic mode is selected when the instrument is switched
On.
Note
: This button also selects the sensitivity for the frequencemeter
function (Hz).
(C.A 5220 only)
To switch on and off the display backlighting.
Note :
Auto off after 5 minutes.
