Hold Function; Backlight; Settings - VOLTCRAFT PL-135 HAN Bedienungsanleitung

d) HOLD function
• During measuring, push the HOLD ZERO button (12) to freeze the current readings
on the display (13). The indicator HOLD appears at the top of the display.
• Push the HOLD ZERO button again to return to displaying the real-time readings.
The HOLD indicator vanishes.
e) ZERO function (zero setting)
During measuring, push and hold the HOLD ZERO button (12) for approx. one second.
The airflow reading will be set to the value zero.
f) Backlight
Push the SET button (10) to activate/deactivate the backlight.
The backlight will not turn off automatically after a time, it must be manually
deactivated.

10. SETTINgS

a) general
1. While in normal measurement mode, push and hold the SET button (10) for approx.
one second to enter the settings menu. The display (13) shows the indicators
SETUP, unit and TEMP.
2. Use the MEAN (11) and FLOW TEMP (8) buttons to navigate through the menu.
3. Push the ENTER button (7) to select the desired menu item.
4. Make your selection using the MEAN and FLOW TEMP buttons and confirm using
the ENTER button.
5. Push and hold the SET button for approx. one second to exit the settings menu.
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