2
Carefully remove the 4 caps using a flat
screwdriver.
4
Remove the cover.
6
8
3
Unscrew the 4 screws.
5
Remove the battery block fastened by
a Velcro strip.
7
x 15
x15
Replace the 4 batteries, making sure the polarity
is respected. Validation sound signal (15 short,
high-pitched beeps). Your device is in
"off mode".
9
Replace the battery block on the Velcro
strip.
23