MI 2087 Instaltest 61557
Measurement instructions
14
Step 2
•
Set Nominal Test Voltage.
How to set the Test Voltage?
•
Press the
SELECT
key twice and release it, to enter “Test voltage adjustment
mode”, the following menu will be displayed:
Fig. 5.
Test voltage adjustment menu and the Table of available nominal test voltages
•
Use the
↑↑↑↑
and
↓↓↓↓
keys, to set required Nominal test voltage. Individual strike will
increase/decrease the voltage for one step, while continuous pressure will
increase/decrease it continuously (the value will stop for a while, when reaching
standard value like 100, 250 or 500 V, enabling the operator to depress used
key).
Step 3
•
Set
Low Limit Insulation Resistance Value
. Later will test results be compared
with the set limit value and, if lower, they will be equipped with
“!”
mark.
How to set the Low Limit Value?
•
Press the
SELECT
key after setting Nominal test voltage, to enter “Low Limit
Value adjustment menu”; see the figure below:
Last set Nominal test voltage is
blinking.
Available nominal
test voltages (V)
Step
(V)
50
÷
1000
10
