User manual SEFELEC 5x Series 81 v1.06
The Permanent mode does not use the internal timer of the device and the measurement takes
place from when the Start button is pressed to when the Stop button is pressed. The Permanent
mode allows the setting of a voltage Increase gradient.
To change the measurement time press the active area of the "Time" line to obtain:
NOTE
Start push button: For safety reasons, it is necessary to press
the button for a time > 1 second for the device to switch into measurement
mode. If the button is pressed for too short a time a message will be displayed
momentarily on the LCD screen.
The authorization to press the Start button or
Stop button is confirmed by the lighting of the push buttons in red or green.
STOP
START
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