11
Rep. Designation
See §
1
Measurement head.
-
2
Guard. The user's hand must be below this zone and not
touch the measurement head (item 1).
-
3
Function switch.
OFF:
device off.
Ω+A:
simultaneous selection of the
Loop impedance
measurement
and the
Leakage current measurement
.
A
: selection of the
Current measurement
.
MR:
(
Memory Read
) display of the data stored when
MEM
(item 8) was pressed.
SET-UP
: access to configuration of the parameters and to
erasure of the stored measurements.
4
HOLD
key: freezes the measured and displayed values, at
any time, along with the various functional indications.
: Model C.A. 6417 only. When the function switch is set
to
MR
or
SET-UP
, pressing this key activates or
deactivates the Bluetooth® connection.
5
OLED display unit.
6
Measurement head opening trigger.
-
7
Dual-function key:
-
(when device is set to
Ω+A
or
A
): increases the
brightness of the OLED display unit; makes it easier
to read the display unit in an environment with strong
background illumination. Highlighting activated for 30
seconds.
-
▲
(when device is set to
SET-UP
or
MR
):
serves as
up
arrow
when browsing in the menus and values. The
brightness of the display unit does not change when
device is set to
SET-UP
or
MR
.
-
8
Dual-function key.
-
MEM
(when device is set to
Ω+A
or
A
):
records the
measured value. All of the data are recorded, in the
Standard
or
Advanced
mode.
▼
(when device is set to
SET-UP
or
MR
):
serves as
down arrow
when browsing in the menus and
values.
-
