Rockford Fosgate PMX-8DH Operating instructions

Installation & Operation
PMX-8DH
FULL FUNCTION WIRED
DISPLAY HEAD
Serial Number: Date of Purchase:
Installation assistance available at:
www.rockfordfosgate.com/rftech
ROCKFORDFOSGATE.COM
600 South Rockford Drive • Tempe, Arizona 85281 United States
Direct: [phone] • Toll Free: [phone]
Printed in China
050316
1230-59189-01 -A

2
Dear Customer,
Congratulations on your purchase of the world’s finest brand of
audio products. At Rockford Fosgate we are fanatics about musical
reproduction at its best, and we are pleased you chose our product.
Through years of engineering expertise, hand craftsmanship
and critical testing procedures, we have created a wide range of
products that reproduce music with all the clarity and richness you
deserve.
For maximum performance we recommend you have your new
Rockford Fosgate product installed by an Authorized Rockford Fos-
gate Dealer, as we provide specialized training through Rockford
Technical Training Institute (RTTI). Please read your warranty and
retain your receipt and original carton for possible future use.
Great product and competent installations are only a piece of the
puzzle when it comes to your system. Make sure that your installer
is using 100% authentic installation accessories from Rockford
Fosgate in your installation. Rockford Fosgate has everything from
RCA cables and speaker wire to power wire and battery connec-
tors. Insist on it! After all, your new system deserves nothing but
the best.
To add the finishing touch to your new Rockford Fosgate image,
order your Rockford accessories, which include everything from
T-shirts to hats.
Visit our web site for the latest information on all Rockford
products;
www.rockfordfosgate.com
or, in the U.S. call 1-800-669-9899 or FAX [phone]. For all other
countries, call +001-480-967-3565 or FAX [phone].
Table of Contents
If, after reading your manual, you still have questions regarding this
product, we recommend that you see your Rockford Fosgate dealer. If you
need further assistance, you can call us direct at 1-800-669-9899. Be sure
to have your serial number, model number and date of purchase available
when you call.
Safety
This symbol with “WARNING” is intended
to alert the user to the presence of important
instructions. Failure to heed the instructions
will result in severe injury or death.
This symbol with “CAUTION” is intended to
alert the user to the presence of important
instructions. Failure to heed the instructions
can result in injury or unit damage.
To prevent injury and damage to the unit, please read and follow the instruc-
tions in this manual. We want you to enjoy this system, not get a headache.
If you feel unsure about installing this system yourself, have it installed by a
qualified Rockford Fosgate technician.
Before installation, disconnect the battery negative (-) terminal to prevent
damage to the unit, fire and/or possible injury.
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide more reasonable protection against harmful interference
in a residential installation.
Operation is subjected to the following two conditions: (1) This device may
not cause harmful interference, and (2) the device must accept any interfer-
ence received, including interference that may cause undesired operation.
This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guaran-
tee that interference will not occur in a particular installation. If this equip-
ment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, you are encouraged
to try to correct the interference by one of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help
Introduction
PRACTICE SAFE SOUND
Continuous exposure to sound pressure levels over 100dB
may cause permanent hearing loss. High powered auto sound
systems may produce sound pressure levels well over 130dB.
Use common sense and practice safe sound.
2 Introduction
3 Specifications
4 Design Features
5 Dimensions
6 Wiring Diagram
7 Installation/Mounting
8 Limited Warranty Information
©2016 Rockford Corporation. All Rights Reserved. PUNCH® and associated logos where applicable, are registered trademarks of Rockford Corporation in the United States and/or
other countries. All other trademarks are the property of their respective owners. Specifications subject to change without notice.

3
Specifications
Model PMX-8DH
Operating Voltage 10.5V - 16V
Fuse Rating N/A
Power Output N/A
Max. RCA Output Voltage N/A
Output Impedance N/A
Frequency Response N/A
FM Frequency Range N/A
AM Frequency Range N/A
WB Frequency Range N/A
Tuner Presets N/A
Clock No Clock
Display 5” Color TFT
Bluetooth N/A
USB Compatibility 2.0 (Firmware Updating Only)
USB Output N/A
Audio File Compatibility N/A
Compatible Source Units PMX-8BB
Video Input Type Composite
Video Input Impedance 75 ohms
CEA 2006
Power ratings on Rockford Fosgate source units conform to CEA-2006 industry standards. These guide-
lines mean your source unit’s output power ratings are REAL POWER numbers, not inflated marketing
ratings.

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Design Features
Backlit Rotary Encoder
This knob is for adjusting main volume,
zone volumes, menu navigation and
setting adjustments.
REV / FWD button
Use this button to skip back and forward
through channels or tracks with a short
press. Long pressing will activate manual
seek mode.
MENU / BACK button
This button gives you access to the main
settings of the unit by long pressing.
Short pressing will give you access to the
settings for the active source. It also acts
as an BACK button when inside the MENU
structure.
DIMMER / ZONE button
Long pressing this button will allow you
to select between the two brightness
values for the display.
Short pressing this button provides
access to selecting ZONE settings for the
source unit.
PLAY / PAUSE button
Pressing this button play or pause your
music. This button also acts as a MUTE
when the source is AUX & TUNER.
SRC (Power) Button
This button allows you to switch between
sources and power the unit ON and OFF.
SUB Buttons
These buttons allow you to adjust the
subwoofer output UP or DOWN (0-20).
Fig. 1

5
Dimensions
1.2”
(30mm)
8.3”
(210mm)
5.1”
(129mm)
0.5”
(12mm)
0.5”
(13mm)
UPDATE ONLY
VIDEO IN
USB input
The USB input port is for firmware
updates only.
VIDEO input
The VIDEO input port works with the
PMX-8BB source unit when an external
camera is being installed.
SOURCE UNIT input
The included 13 DIN extension cable (PMX10C)
connects directly to the PMX-8BB source unit.
The maximum working cable length is 10 feet.
Fig. 2

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Wiring Diagram
FEMALEMALE 13 DIN EXT. CABLE
VIDEO IN
UPDATE ONLY
ANTENNA BLACK
12 PIN MOLEX
CONNECTOR
FUSE
15A
RED
SXM BLACK
USB
BLACK
BT ANTENNA BLACK
ZONE1
ZONE2
ZONE3
ZONE4
13 DIN MALE
BLACK
GREY
13 DIN FEMALE
BLACK
USB INPUT
BLACK
BLACK
ORANGE
CAN BUS
BLACK
ANTENNA INPUT
ZONE 1 LINE OUT
SWI INPUT
SIRIUSXM INPUT
ZONE 2 LINE OUT
ZONE 3 LINE OUT
ZONE 4 LINE OUT
CAN INTERFACE
R erverse Camera
USB
WHITE
USB 1A CHARGE
PURPLE/WHITE
PURPLE
AUX IN RED
AUX INPUTS
AUX 1 AUX 2
L
R
L
R
LINE OUT LEFT
LINE OUT RIGHT
SUB-W OUT 1
SUB-W OUT 2
L
R
SUB
SUB
LINE OUT LEFT
LINE OUT RIGHT
SUB-W OUT 1
SUB-W OUT 2
L
R
SUB
SUB
LINE OUT LEFT
LINE OUT RIGHT
SUB-W OUT 1
SUB-W OUT 2
L
R
SUB
SUB
LINE OUT LEFT
LINE OUT RIGHT
SUB-W OUT 1
SUB-W OUT 2
L
R
SUB
SUB
Fig. 3

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Installation / Mounting
Contents
Installation Considerations
The following is a basic list of tools needed for installation:
This section focuses on some of the vehicle considerations for installing
your display head. Pre-planning your system layout and best wiring
routes will save installation time. When deciding on the layout of your
new system, be sure that each component will be easily accessible for
making adjustments.
If you feel unsure about installing this system yourself, have it installed
by a qualified Rockford Audio technician.
Before installation, disconnect the battery negative (-) terminal to prevent
damage to the unit, fire and/or possible injury.
Before beginning any installation, follow these simple rules:
1. Be sure to carefully read and understand the instructions before
attempting to install the unit.
2. For safety, disconnect the negative lead from the battery prior to
beginning the installation.
3. For easier assembly, we suggest you run all wires prior to mounting
your unit in place.
4. Route all of the RCA cables close together and away from any high
current wires.
5. Use high quality connectors for a reliable installation and to minimize
signal or power loss.
6. Think before you drill! Be careful not to cut or drill into gas tanks, fuel
lines, brake or hydraulic lines, vacuum lines or electrical wiring when
working on any vehicle.
7. Never run wires underneath the vehicle. Running the wires inside the
vehicle provides the best protection.
8. Avoid running wires over or through sharp edges. Use rubber
or plastic grommets to protect any wires routed through metal,
especially the firewall.
9. ALWAYS protect the battery and electrical system from damage with
proper fusing. Install the appropriate fuse holder and fuse on the
+12V power wire within 18” (45.7 cm) of the battery terminal.
10. When grounding to the chassis of the vehicle, scrape all paint from
the metal to ensure a good, clean ground connection. Grounding
connections should be as short as possible and always be connected
to metal that is welded to the main body, or chassis, of the vehicle.
Seatbelt bolts should never be used for connecting to ground.
• Volt/Ohm meter
• Wire strippers
• Wire crimpers
• Wire cutters
• #2 Phillips screwdriver
• Battery post wrench
• Hand held drill w/ assorted
bits
• Heat shrink tubing
• Soldering iron
• Solder
• Heat gun
• 7mm wrench
• Display Head
• Trim Bezel
• Mounting Plate
• Screws
• 10’ Extension Cable
• Installation & Operation
Manual
Mounting
To mount the unit, you will need to find a flat surface with adequate
clearance behind that provides enough clearance for the unit and all it’s
necessary wiring.
1. Once you have determined a mounting location, you will need to cut
a rectangular shaped hole in the panel.
NOTE: You can use the mounting plate as a template or download a
template off of rockfordfosgate.com.
2. After the hole is cut slide the unit and wiring into the hole.
3. Slide the mounting plate behind the panel and over the backside of
the unit. Secure with the supplied screws.
4. Press on the trim bezel on the front side of the unit.
5. Plug in all wiring harnesses and cables.
Cutout Dimensions
Trim Bezel
Mounting Screw
(M4 x 25mm, 0.7 thread pitch)
Mounting Plate
Display Head
7.1”
(180mm)
4.5”
(113mm)
Fig. 4
Fig. 5

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Rockford Corporation offers a limited warranty on Rockford Fosgate products on the following terms:
Length of Warranty
POWER Amplifiers – 2 Years
BMW®Direct Fit Speakers – 2 Years
Source Units – 2 Years
All other products – 1 Year
Any Factory Refurbished Product – 90 days (receipt required)
What is Covered
This warranty applies only to Rockford Fosgate products sold to consumers by Authorized Rockford Fosgate Dealers in the United States of America or its
possessions. Product purchased by consumers from an Authorized Rockford Fosgate Dealer in another country are covered only by that country’s Distribu-
tor and not by Rockford Corporation.
Who is Covered
This warranty covers only the original purchaser of Rockford product purchased from an Authorized Rockford Fosgate Dealer in the United States. In order
to receive service, the purchaser must provide Rockford with a copy of the receipt stating the customer name, dealer name, product purchased and date of
purchase.
Products found to be defective during the warranty period will be repaired or replaced (with a product deemed to be equivalent) at Rockford’s discretion.
What is Not Covered
1. Damage caused by accident, abuse, improper operations,water, theft, shipping.
2. Any cost or expense related to the removal or reinstallation of product.
3. Service performed by anyone other than Rockford or an Authorized Rockford Fosgate Service Center.
4. Any product which has had the serial number defaced, altered, or removed.
5. Subsequent damage to other components.
6. Any product purchased outside the U.S.
7. Any product not purchased from an Authorized Rockford Fosgate Dealer.
Limit on Implied Warranties
Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth
above. Some states do not allow limitations on the length of an implied warranty, so this limitation may not apply. No person is authorized to assume for
Rockford Fosgate any other liability in connection with the sale of the product.
How to Obtain Service
Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford
Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of
product to Rockford.
EU Warranty
This product meets the current EU warranty requirements, see your Authorized dealer for details.
Warranty