B) Hold Function - VOLTCRAFT VC-590OLED Bedienungsanleitung

OLED display brightness
Push and hold the SETUP key for approx. 2 seconds.
The display shows the setup windows „SETUP 1 APO TIME" for
automatic power-off. Push the SELECT key (5) to switch to the
menu „SETUP 2 OLED BRIGHT".
Use the MAX MIN key (8) to increase the value in intervals of
10%.
Use the REL ZERO key (11) to decrease the value in intervals of 10%.
A brightness value of 0% sets the lowest brightness necessary to read the display. 100% sets
the highest brightness.
To exit the settings menu, push and hold the SETUP key for approx. 2 seconds. The display
returns to measuring operation.
Please note that increased brightness decreases the battery life.

b) hOLD function

The HOLD function freezes the current measurement in the display so you can read or
protocol it without any rush.
Before checking voltage-free conductors, make sure this function is deacti-
vated. failure to do so will result in falsified readings!
Push the HOLD key (7) to activate the HOLD function; a beep sounds as confirmation and the
display shows „H".
To turn off the HOLD function, push the HOLD key again or switch to a different measuring
function.
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