Description Of Function Keys; Hold/ Key; Mode/ Key; Range Key - HT IRONMETER Manuel D'utilisation

4.2.

DESCRIPTION OF FUNCTION KEYS

4.2.1. HOLD/ key
Pressing the HOLD/
pressing this key, the message
to exit the function.
Press and hold the HOLD/
the instrument (see Fig. 2
4.2.2. MODE/
The MODE/ key is used in position
continuity test, diode test and capacity test, in position
voltage, frequency and duty cycle, in position
DC measurement.
Long pressing the MODE/
function is active in any position of the rotary switch.

4.2.3. RANGE key

Press the RANGE key to disable the Autorange function. The symbol
from the upper left part of the display. In manual mode, press the RANGE key to change
measuring range: the relevant decimal point will change its position. The RANGE key is
not active in positions Hz%, CAP,
the most appropriate ratio for carrying out measurement. If a reading is higher than the
maximum measurable value, the indication
Long pressing the RANGE key (or upon switching on the instrument again) allows quitting
the manual mode and restoring the Autorange mode.

4.2.4. MAX MIN key

Pressing the MAX MIN key once activates the detection of maximum and minimum values
of the quantity being tested. Both values are constantly updated and are displayed
cyclically every time the same key is pressed again. The display shows the symbol
associated with the selected function:
value. The flashing symbol
MIN key is not active when the HOLD function is activated. The function is not active for
measurements Hz%, CAP,
on the instrument again) allows quitting the function.

4.2.5. Disabling the Auto Power OFF function

In order to preserve internal batteries, the instrument switches off automatically
approximately 15 minutes after it was last used. The symbol
To disable the Auto Power Off function, proceed as follows:
 Switch off the instrument (OFF)
 Press and hold the MODE/
switch. The symbol
 Switch off and then on again the instrument to enable the function.
key freezes the value of the measured quantity on the display. After
H appears on the display. Press the HOLD/
" "
key to activate/deactivate the white light on the upper part of
part 2).
–
key
key activates/deactivates the display
MAX MIN
"
and
key, switch on the instrument by turning the rotary
disappears from the display
" "

CAP to select resistance measurement,
" "
VHz%
"
A
, mA
" " "
and . In Autorange mode, the instrument selects
O.L appears on the display.
" "
MAX for maximum value and
" "
shows the current value on the display. The MAX
"
. Long pressing the MAX MIN key (or upon switching
EN - 6
IRONMETER
to select measurement of
"
and 10A to select AC or
" "" "
s backlight. This
'
AUTO
" "
MIN for minimum
" "
appears on the display.
" "
key again
disappears