Do you have a question about the Tunturi J6 and is the answer not in the manual?
Key safety warnings and precautions for using the treadmill.
Critical warning about improper electrical grounding risks.
Error code for speed exceeding set value.
Error code for unresponsive controls or deck.
Error code for lift motor fault or overload.
Initializing the manual exercise mode.
Steps for adjusting speed and elevation during manual training.
Using heart-rate measurement for training.
How to select and use pre-programmed exercise profiles.
Instructions for lubricating the treadmill deck.
How to adjust the treadmill belt alignment.