Lcd Display - Mastech MS2205 Operation Manual

Before pressing RS232 button for data transferring,
the supplied RS232C interface wire shall be
connected to RS232C interface socket of the meter
and PC COM port, before realizing communication
functions.
CLEAR Button
Under data-reading mode, you can press CLEAR
button and then press SET button to clear the test data
which is stored in the meter under a specified number.
Button
You can press button to turn on or off the backlight.
After it is turned on for 20 seconds, the backlight will
automatically be turned off.
Button
Under VOLTAGE-RANGE-SETUP mode, you can
press button to changethe voltage test range.
During testing harmonics, you can change the times
of harmonics.
When reading the saved data, you can press
to search backward thestored data and show it on
LCD. With every press of the button, the
searchingcursor will move one step backward to the
previous data.
Button
Under CURRENT-RANGE-SETUP mode, you can
press button to change current test range. During
testing harmonics, you can change the times of
harmonics.
button
09
When reading the saved data, you can press
to search in the forward direction the stored data and
show it on LCD. With every press of the button, the
searching cursor will move one step forward to the
next data
REC/SAVE Button
Under TEST mode, you can press REC/SAVE button to
display the max. /min. power, current, voltage that is
currently measured; under DATA HOLD mode, press this
button to display the stored number; press SET button
again to save the held data in the meter. Up to 100
groups of data can be stored in the meter.
HOLD Button
After measurement, press this button to hold this data on
LCD; after powering-off, data will display.

LCD Display

APS LAG
RS232
LEAD
FS
HOLD REC
COSΦ
SINΦ
MAX
VA
kWh
PEAK
button
RST
USED
READ
CAL MEMO
°
HzA
PEAK
kWVAh
MIN
%THD
kVA
Hz
10