Pioneer DEH-1590UB, Owner'S Manual

Page: 10 / 16

j
When using a subwoofer of 70 W (2
W
), be
sure to connect the subwoofer to the violet
and violet/black leads of this unit. Do not
connect anything to the green and green/
black leads.
k
Not used.
l
Subwoofer (4
W
) × 2
Notes
!
With a 2 speaker system, do not connect any-
thing to the speaker leads that are not con-
nected to speakers.
!
Change the initial menu of this unit. Refer to
SP-P/O MODE
(rear output and preout set-
ting) on page 8.
The subwoofer output of this unit is monau-
ral.
Power amp (sold separately)
Perform these connections when using the op-
tional amplifier.








1
1
3
2
4
5 5
3
2
6
7 7
1
System remote control
Connect to Blue/white cable.
2 Power amp (sold separately)
3 Connect with RCA cables (sold separately)
4
To Front output
5
Front speaker
6
To Rear output or subwoofer output
7 Rear speaker or subwoofer
Installation
Important
!
Check all connections and systems before
final installation.
!
Do not use unauthorized parts as this may
cause malfunctions.
!
Consult your dealer if installation requires
drilling of holes or other modifications to the
vehicle.
!
Do not install this unit where:
—
it may interfere with operation of the vehicle.
—
it may cause injury to a passenger as a result
of a sudden stop.
!
The semiconductor laser will be damaged if
it overheats. Install this unit away from hot
places such as near the heater outlet.
!
Optimum performance is obtained when the
unit is installed at an angle of less than 60°.
60°
!
When installing, to ensure proper heat dis-
persal when using this unit, make sure you
leave ample space behind the rear panel and
wrap any loose cables so they are not block-
ing the vents.
5cm cm
Leave ample
space
5 cm
5 cm
DIN front/rear mount
This unit can be properly installed using either
front-mount or rear-mount installation.
Use commercially available parts when instal-
ling.
DIN Front-mount
1 Insert the mounting sleeve into the dash-
board.
For installation in shallow spaces, use the sup-
plied mounting sleeve. If there is enough space,
use the mounting sleeve that came with the ve-
hicle.
2 Secure the mounting sleeve by using a
screwdriver to bend the metal tabs (90°) into
place.
1
2
1
Dashboard
2
Mounting sleeve
3 Install the unit as illustrated.
1
2
3
4
5
1
Nut
2 Firewall or metal support
3
Metal strap
4
Screw
5
Screw (M4 × 8)
#
Make sure that the unit is installed securely in
place. An unstable installation may cause skipping
or other malfunctions.
DIN Rear-mount
1 Determine the appropriate position
where the holes on the bracket and the side
of the unit match.
2 Tighten two screws on each side.
1
2
3
1
Truss screw (5 mm × 8 mm)
2
Mounting bracket
3 Dashboard or console
Removing the unit
1 Remove the trim ring.
1
Trim ring
2 Notched tab
!
Releasing the front panel allows easier ac-
cess to the trim ring.
!
When reattaching the trim ring, point the
side with the notched tab down.
Installation
10
Section
Installation
En
03