6
Chart
– 3 USB socket
Functions
Connect to meter
Description
USB communication
The meter has USB communication
function, connecting the meter to a
computer by USB cable.
Computer or external
power supply
Computer power supply: connect the
meter to a computer by USB cable,
External power supply: use USB cable
and USB adapter, input voltage:
AC110V~220V.
3.4. Display Mode
3.4.1 Reading stability display mode
When the measuring value is stable, smiley icon appears on LCD,
see Diagram
– 4. If the icon does not appear or flash, please do not
record the reading value or make calibration until the measuring value is
stable. Per parameter P1.3, there are 3 criteria for stability standard:
(Normal), (High) and (Low). The factory default is set
“Normal”.
"High
” is set for stability over a longer time, “Low” is set for stability over a
shorter time. User can select suitable stability criteria according to different
testing requirement.
3.4.2. Automatic lock-up display mode
Select On from parameter P3.6 to turn on automatic lock-up display function.
When the reading value stabilizes more than 10 seconds, the meter locks the
measuring value automatically and displays HOLD icon, see Diagram
– 5.
In the HOLD mode, press to release lock-up.
3.5. Store, Recall and Clear Readings
3.5.1. Manual storage
When the measurement is stable, short press key,
M+
icon and storage serial number appear on LCD, storing measuring
information, see Diagram
– 6.
3.5.2. Automatic timing storage
Set the storage timing (eg. 3 minutes) in parameter setting P3.3, icon
appears on LCD and the meter enters into the timing storage mode. When
short press key, key flashes and the first measuring value is stored.
After 3 minutes, the 2
nd
measuring value is stored. See Diagram
– 7: the meter
stores automatically eight measuring values. When short press key,
icon stops flashing and the meter stops automatic storage. In automatic
storage mode, manual storage does not work. Set time 0 in parameter setting
P3.3 to exit from the automatic storage mode.
Diagram - 4
Diagram - 6
Diagram - 7
Diagram - 5
