3. Insert two batteries into the lower battery recess of the back-box and set the RF module switch to the ON
position.
Figure 14. Inserting the batteries
4. Pull the cable through the chassis and tighten the screws. Tighten the screws in this order:
a. Middle
b. Top left
c. Bottom left
d. Top right
e. Bottom right
Caution
: Tighten the screws completely by torque of 1.0 - 1.5 N·m. Not doing so may cause malfunction of the wall
tamper.
Figure 15. Attaching the chassis