MEGABRAS MD-5060x Guia Del Usuario página 10

± 100 V: Enables test adjustments in 100 V steps.
± 500 V: Enables test adjustments in 500 V steps.
Pre-set voltages
Fast selection keys for pre-set keys.
Selects 500 V voltage.
Selects 1 kV voltage.
Selects 2,5 kV voltage.
Selects 5 kV voltage.
To operate them it is necessary that one of the ±100 or ±500 keys is on.
Decrease / Increase test voltage
Increases the present test voltage in 500 V or 100 V steps.
Decreases the test voltage in 500 V or 100 V steps.
To operate them it is necessary that one of the ±100 or ±500 keys is on.
OP. MODE
This key makes it possible to select the equipment operation mode, the test
type and its duration, in combination with the arrow keys previously de-
scribed. The possible operation modes are:
Normal Mode
Resistance measurement test with unique voltage, without time limit. Dis-
played with (parameters area) - - -.
SVT Mode
Carries out the step voltage test automatically, always starting with 500 V
and reaching the programmed voltage, in 500 V steps. Displayed as SVT.
Timer Mode
Defines the test duration. The possible values are 30 sec, 1 min, 3 min, 10
min and 30 min. The defined time is shown on the display. This program-
ming must be carried out before starting the test. Press the OP. MODE key
during the test makes it possible to hardly visualize the selected value,
without any possibility of adjusting it.
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