Amprobe MEGATEST-1000 Megohmmeter - Manual (Page 17)

5.2.2.1 "MAN" MODE
GO
Press the GO key.
The instrument effects the test lasting:
Maximum 10 seconds in case the key is pressed and released
within 5 seconds.
Until the key is released for all the other cases.
Note: Press the GO key again if the test is to be stopped
R
ISO
1.00
M Ω
500 V 20
s
MAN
At the end of the test, in case the
resistance value M
Ω detected
results to be lower than R
MAX
(depending on the selected voltage
see following Table 4) and the test is
effected at the selected rated
voltage value, the instrument emits a
double sound signal indicating the
positive outcome of the test
displays one screen similar to the
screen alongside.
Insulation
resistance
value R
ISO.
Test duration.
In this case the GO
key has been
pressed for 20
seconds.
Manual mode.
Rated voltage value selected for the test.
The values of measured resistance of isolation always must be confronted with the
normative limits (see Errore. L'origine riferimento non è stata trovata.) for being able to
assert if the system is to norm.
SAVE
The test can be stored pressing the SAVE key twice (according to
paragraph 0).
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