Rixen TH-3800 Instruction Manual - ■Key Descriptions
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■Key descriptions
Key
Function
Descriptions
LCD display
On/Off
Press one second (Be-) to turn on the instrument.
The meter automatically switches OFF after 5 minutes
without any button activity.
..
+
Manual
turn off
When the device is on OFF state, press and hold ,
then press in the same time to turn on the meter.
When symbol appears in the display, please release
all keys to finish setting the manual turn off mode.
Change the
value
Press
to change the values in any mode
--
Change the
value
Press
to change the values in any mode
--
.
turn on
back light
Press
to turn on the backlight in any mode.
Press
again to turn it off. The auto-off time for active
backlight is 20 seconds.
Note: The LED back light will be unavailable when the
battery power falls below 25%.
(2s)
RCD
Recode
mode
On the testing mode, and which is without recording data,
press
to entering the RCD record mode. The symbol
will flashes when recording. Press
or
to
stop recording. The symbol
will stop flash in the
meanwhile. The screen will display FULL when the data
value reach to 9999 records, and the symbol will
display in area B. Press
or
to finish recording.
When there are records internal, the symbol
will
show up.
RCD
Reading
mode
Under the testing mode, press
to entering the
reading mode.
Press
to switch the displayed
record value; Press and hold it can be switch quickly.
Press and hold
can switch 100 readings at once; the
records can be read up to 9999 readings. Press
to
exit. Press and hold
switch to the RCD clear mode.
RCD
Clear mode
Under the testing mode, RCD reading mode, or hold
mode, press and hold
two seconds to entering the
RCD Clear mode. The
will displayed. Use
to select options, and press
or
to confirm.
The
twinkled means do not clear the data, and the
twinkled means to clear the data. It needs
7 to 10 seconds when processing this instruction.