Connecting Hilti PD-38 to ImageMeter Android app

Follow these steps to send measurements from the PD-38 to ImageMeter:
1) Make sure Bluetooth is enabled on the PD-38 (the PD-38 should show the icon which looks like a key-lock).
2) Pair your Android device with the PD-38 in the Android system settings.
3) In the ImageMeter settings, select the PD-38 as your Bluetooth device. Also make sure that the Bluetooth protocol is set to "automatic" or "Hilti PD-38".
4) Connect to the device with the Bluetooth icon. It should turn to blue color.
5) Open an image, draw a measure, and take a measurement on the PD-38. It should be automatically written to the drawn measure. (Make sure the measure is actively selected.)

[@mildaniatorresr9783]

Greetings. My Hilti PD 30 meter has the following message "No Accu" and I can not use the meter. How can I solve that? Thank you!

[@DirkFarin]

My PD38 manuals says that "no accu" means that you have no rechargeable batteries in the device (e.g. Alkaline), but are trying to charge them, which is not possible. Put in full batteries or rechargeable batteries.

[@YT-dc8bf]

Bonjour, mon télémètre mesure en " INCH" comment le changer en " METRE " ?
Merci