Removing The Main Unit; Cautions On Wiring - Clarion NX503E Quick Start Manual & Installation Manual

Installing the Main Unit in a ToyoTA Vehicle
Install by using parts attached to the vehicle. (Screws marked
Main Unit
*2
Center Panel *1
Figure 4
*1 Some panel openings are too small for the unit depending on the vehicle type and model. In
such a case, trim the upper and lower sides of the panel frame by about 0.5 to 1.5 mm so the
unit can be inserted smoothly.
*2 If a hook on the installation bracket interferes with the unit, bend and flatten it with a nipper or
similar tool.
■ Typical Mounting Brackets
Example 1
Affix the screws to the
are attached to the vehicle.)
8-Hexagonal screw
(M5 x 8)
Mounting bracket
(1 pair for the left
and right sides)
Example 2 Example 3
marks.
Vehicles other than nISSAn and
ToyoTA
In some cases the center panel may require
modification. (Trimming, filing, etc.)

6. REMoVInG THE MAIn UnIT

When the main unit is to be removed,
disassemble it in the reverse of the order in
"INSTALLTING THE MAIN UNIT". P.12


7. CAUTIonS on WIRInG

● Be sure to turn the power off before
wiring.
Be particularly careful where you route
the wires.
● Keep them well away from the engine,
and exhaust pipe, etc. Heat may damage
the wires.
● If the fuse should blow, check to see if
the wiring is correct.
If a fuse is blown, replace it with a new
one of the same specification as the
original.
● To replace the fuse, remove the old fuse
of the power supply cable and insert the
new one. (Figure 5)
Fuse (15A
FUSE)
Fuse holder
Figure 5
● There are various types of fuse holder.
Do not let the battery side touch other
metal parts.
CAUTIon
• After connecting the HDMI and USB
cables to the unit, use a cable tie to
tie them down. (Figure 6)
Cable tie
HDMI
Cable
USB Cable
Figure 6
NX503E/FX503E 13