JMQ A7 PLUS Instruction Manual page 8

Step 2.
handrail in
indicated by the arrow and fix it with the M10 knob;
Step 3. Rotate
direction of the arrow until you feel the best angle. Finally, use the
knob on the back to secure it and put a safety lock to use your
treadmill.
7
Rotate the
the direction
the meter in the