Rosen Entertainment Systems
Copyright 2007 all rights reserved
HE0780D Installation Guide
AP1024 Rev A
Page 2
3 Installing the electronics mounting bracket
You will need to install the electronics mounting bracket. The following steps will guide you through this
process.
Step 1:
Locate clean, non-abrasive working surface to
prepare the headrest units.
Step 2:
Locate the mounting bracket as shown.
Step 3:
Install the 4 supplied mounting screws to fully
attach the mounting bracket
4 Running the cables through the headrest posts
You will need to route the cables through the headrest posts. The following steps will guide you through this
process.
Step 1:
Place the HE0780D electronics system above the
headrest bucket as shown in figure 1.
Step 2:
Position the cables on each side of the headrest
bucket and ensure they are smooth without kinks or knots.
Step 3:
Route the cables through the headrest posts,
being careful not to cross the cables.
Step 4:
Position the HE0780D electronics unit in the
headrest bucket while constantly pulling the cable through
the headrest posts (see figure 2). This step is critical to
prevent damage to the cables or HE0780D unit.
IMPORTANT
!
Do NOT allow the cables to cross over one another or leave excess cable slack in the
headrest bucket. This will prevent the unit from closing properly, could permanently
damage the unit.
Fig. 1
Fig. 2
IF YOU HAVE PURCHASED A PRE-ASSEMBLED HEADREST SYSTEM, SKIP TO SECTION 6
Headrest cushion with electronics
mounting bracket installed
