Technoline WL 1025 Manual Del Usuario página 18

Getting started:
Use with USB adapter

Use only the included USB adapter to connect a powered
device with the WL 1025. Or use a standard DC 5.0V/1A
USB-Adapter (not included) to connect the USB adapter
cable to an household power socket.

After connection to the DC power supply, push the switch "
" to the ON position to start the product. At this time, all
the icons on the screen will be displayed, and make a
double beep sound, before entering the normal working
mode. 60-second countdown appears on the screen,
indicating that the CO2 sensor is warming up.
Use with built-in battery

When using DC power supply for power supply, the lithium
battery inside the product will be charging. When the DC is
disconnected, it will be switched to lithium battery for
power supply, or it can be start directly with lithium battery
power supply. A fully charged lithium battery ensures
about 5 hours uninterrupted operation.
EN3