User manual
www.megger.comMIT400/2
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10.4 Buzzer PASS/FAIL threshold
The MIT will sound a buzzer If the measured value is less than the threshold configured in SETUP. Refer to SETUP section 13.
10.5 Buzzer ON/OFF
The buzzer can be disabled by pressing the BUZZER button on the keypad as below:
- Figure 35
Note: This will disable the buzzer sound but NOT the warning alarms
10.6 PASS / FAIL limit alarm
A Pass/Fail threshold can be configured in setup, such that the buzzer sounds when the value is below a selected value. This value is
stored in SETUP and retained until it is modified by the user or the instrument is reset to factory defaults.
The display will show a TICK or CROSS when the measured value is below or above the threshold set.
z
k
100 0
8 00
6 004 00
2 00
0
W
W
Am
- Figure 36
10.7 Test current - 20 mA / 200 mA
The continuity test current can be changed from 200 mA to 20 mA where extended battery life is the prority, refer to section 13 -
SETUP (ISc)
10.8 Measurement for 3 terminal instruments
See section 7.3










