Pioneer DEH-4280SD Service Manual page 22

1
How to Hold the PU
A
1. Be sure to hold the PU at the positions shown in "Proper handling." NEVER hold it as shown in "Improper handling."
Proper handling
B
C
D
E
F
34
1
2
Improper handling
DEH-4250SD/XNES
2
3
Do not touch the object lens
and ACT.
Do not touch the VR.
Do not touch the Hologram.
Do not pull the FPC.
3
4
4