HT instruments HT9022 - Manual (Page 44)

HT9022
EN - 42
The screen shows an example of Resistance measurement.
Mod OK Fnz
50.0 k
Ω
19/01-17:00:00
The screen shows an example of Continuity measurement.
If the measured resistance is lower than the limit resistance
value set (see par. 5.2.5) shown below (Lim Res: 1Ω), the
Buzzer sounds continuously.
Mod OK Fnz
0.3
Ω
Res Lim:
1 Ω
19/01-17:00:00
5.7.1. Key F4 “Fnz”
While measuring Resistance or Continuity, press key F4 (Fnz) to
open the drop-down menu shown on the screen to the side. At
each subsequent pressure of key F4, the cursor will scroll
through the available items, as follows:
• Max: it constantly displays the maximum resistance value
measured;
• Min: it constantly displays the minimum resistance value
measured;
Mod OK Fnz
50.0 k
Ω
19/01-17:00:00
• Rst: it deletes all stored Max and Min values;
• Esc : it goes back to a normal measuring mode.
By pressing key F3 (OK), the selected item is confirmed.
To the side, an example of measurement with active Max
function. The display shows the active function.
Mod OK Fnz
M a x
50.0 k
Ω
19/01-17:00:00
5.7.1.1. Hold
Short pressing key “H” activates the function Data HOLD. The display shows the message
“
H ” and the screen of the measurement in progress is “frozen”.
This operating mode is deactivated when key “H” is pressed again or the switch is
operated.
5.7.1.2. Backlight
Long pressing key “H” activates or deactivates the display backlight. This function
automatically deactivates after approximately 10 seconds after being activated, in order
not to discharge the batteries.
Max
Min
Rst
Esc