Alarm Limits; Low Battery Indication - Extech Instruments MG302 User Manual

Wireless trms multimeter and insulation tester
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PC WIRELESS COMMUNICATION
1.
Launch the PC software (refer to the HELP utility contained in the software for more details)
2.
Press and Hold the backlight/USB button for two seconds to enter RF wireless transmit mode
3.
The RF icon
4.
When communication is established, the RF icon on the display will blink and the LED indicator
on the receiver will blink
5.
Once per second, the data will be displayed on the PC screen (plotted on the graph and
inserted to the data list)
6.
Hold the backlight button for two seconds to exit the RF wireless transmit mode
SENDING STORED DATA TO THE PC
1.
Launch the PC software
2.
Note: do not press the USB button to turn on wireless.
3.
On the Meter, Press the STORE button for two seconds to enter into data RECALL function.
4.
Press the HOLD button for two seconds. The RF transmit icon will flash while the stored data is
sent to the PC
SETUP
1.
Press and Hold the RANGE/SETUP button for two seconds to enter the SET function. The first
of five settable functions will appear.
2.
Press the RANGE button to step through the functions
a: Alarm High limit buzzer alarm
b: Alarm Low limit buzzer alarm
c: Auto power off time
d: Button beeper
e : Back light time
3.
Use the +, - ,◄ and ► buttons to select and change conditions and digits.
4.
Press the RANGE/SETUP button until the meter returns to the normal display to exit this mode.

ALARM LIMITS

1.
Press and Hold the SETUP button for two seconds to enter the High Limit function.
2.
Press the ► button to select a digit for adjustment
3.
Press the + or – button to adjust the value of the digit
4.
Press the
5.
Press the SETUP button and repeat the procedure to set the low limit
6.
Press the SETUP button to step through the other functions and return to the normal operating
mode.
7.
The meter will "beep" if the measured value is greater than the high limit or lower than the low
limit.

LOW BATTERY INDICATION

When the
icon appears in the display, the battery should be replaced.
will appear on the display
button to turn the alarm OFF.
OFF or Value
OFF or Value
OFF, 10 to 30 sec
ON/OFF
OFF, 10 to 30 sec
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