Step 1: Remove the Check'In Pro 2 from its holder
To remove the Check'In Pro 2 from its holder, you need to take out the SafeStick from the middle slot and place it in the top slot of Check'In Pro 2.
You can use the tip of a paper-clip or a pen for this.
Step 2: Remove the batteries
Step 3: Insert new batteries
The Check'In Pro 2 uses CR17500 3V Li-MnO2 industrial-grade batteries that provide a two-year lifespan.
Make sure to respect the polarity of the batteries!
💡To ensure the proper functioning of your Check’In Pro 2, make sure to replace your old batteries with new ones of the same model (CR17500 3V Li-MnO2). We invite you to contact us here to obtain new batteries.
Step 4: Put the Check'In Pro 2 back on its holder
To put the Check'In Pro 2 back on its holder, align the anchors of the holder with the holes located at the back of the Check'In Pro 2.
Then, slide the Check'In Pro 2 down until it stops.
Finally, place the SafeStick back in the middle slot.
After inserting the new CR17500 3V Li-MnO2 batteries, the Check'In Pro 2 restarts and is operational again after a few seconds. You don't have to do anything else!
Don't forget to dispose of used batteries at a collection point for recycling!