Target room essentials 249-05-0297 Assembly Instructions Manual page 17

step 9.
X Y = J K
K
Y
X Y = J
K
Y
J
X
J
X
1. Before attaching the back panels (E) and (F), checking the correct allocation.
K
X
X
K
E
F
J
F
J
Y
K
E
Y
17