Dual XHD6420 Operating instructions

INSTALLATION/OWNER'S MANUAL

AM/FM/CD/MP3/WMA/3.5mm Receiver

with Built-In HD Radio™ and Detachable Face

XHD6420

TYPICAL FRONT-LOAD DIN MOUNTING METHOD

Please read entire manual before installation.

Before You Start

• Disconnect negative battery terminal. Consult a qualified technician for instructions.

• Avoid installing the unit where it would be subject to high temperatures, such as from

direct sunlight, or where it would be subject to dust, dirt or excessive vibration.

Getting Started

• Remove trim ring from unit,

• Remove 2 transit screws located

on top of the unit.

• Insert the supplied keys into the

slots as shown, and slide the unit

out of the mounting sleeve.

• Install mounting sleeve into

opening, bending tabs to secure.

• Connect wiring harness and

antenna. Consult a qualified

technician if you are unsure.

• Certain vehicles may require an

installation kit and/or wiring

harness adapter (sold separately).

• Test for correct operation and slide

into mounting sleeve to secure.

• Snap trim ring into place.

Preparation

XHD6420 INSTALLATION

FUSE

When replacing the fuse,

make sure new fuse is the

correct type and amperage.

Using an incorrect fuse

could damage the radio.

The XHD6420 uses one

10 amp ATM fuse located

beside the wiring connector.

Wiring Diagram

Antenna Connector

The XHD6420 allows playback of your favorite MP3 and WMA files recorded on CD-R and

CD-RW discs. Its powerful on-board DSP processor decodes the compressed audio while

maintaining near-CD sound quality. An internal SRAM buffer provides ESP (Electronic

Skip Protection) to virtually eliminate skipping and allows alphanumeric or direct track

search - even while a song is currently playing!

Function keys 7, 8, 9 and 0 apply to MP3/WMA operation only.

Control Locations - Receiver

Release

Eject

Mode/Search

Volume/Audio/Setup

Tune/Track Up

IR Remote Sensor

Loudness

EQ/Key 9

Display/Key 0

Auxiliary Input

Tuner Scan/Key 8

Key 7

Preset 6/Folder Up

Preset 5/Folder Down

Preset 4

Preset 3/Intro

Preset 2/Random

Preset 1/Repeat

Auto Store/Preset Scan/Enter

Band/Play/Pause

HD Seek

Mute

Tune/Track Down

Power

2022 19 18 17 16 15 14 13

123578 9

21 11 10

XHD6420 OPERATION

Faceplate Removal

Semi-Permanent

Faceplate Installation

Power On/Off

Mode

Auxiliary Input

Volume

Programmable

Turn-On Volume

Mute

Preset EQ Curves

Reset

Display

General Operation

XHD6420 OPERATION

Press RELEASE and pull away from the left side to remove.

To re-install, insert right side of faceplate first then push

left side to secure.

Remove trim ring and install supplied #1 x 7/32” Phillips

head screw through left side of mounting frame into faceplate.

Press POWER or any other button (except eject) to turn the

unit on. Inserting a disc will turn the unit on automatically.

Press POWER to turn the unit off.

Press MODE to select between AM/FM, CD player and

auxiliary input. Modes of operation are indicated in the

display.

NOTE: CD mode will not appear unless a CD is inserted.

Insert 3.5 mm plug to connect your portable audio device.

Adjust volume using rotary encoder (00-46).

Press and hold POWER for 3 seconds to program currently

selected volume level. "P-VOL" and the current volume level

will momentarily appear in the display.

Press MUTE to silence the audio. “MUTE” will flash in the

display. Press MUTE again to cancel.

Press EQ to select between POP, JAZZ, CLASSIC, BEAT,

ROCK and OFF (default) equalization curves. Any adjustment

to the Bass or Treble settings automatically cancels the

current EQ curve (if one is selected).

Press to RESET the unit upon initial installation or if

abnormal operation occurs. The reset button is located

behind the faceplate.

Press DISP to select between clock and different types

of information, such as radio frequency, HD Radio song

information, CD track/elapsed time or MP3/WMA song

information.

With the unit on, press and hold DISP until the clock begins to

flash, then release. Press TUNE

to adjust the hours and

TUNE

to adjust the minutes. Press DISP momentarily to

save the selected time.

Press and hold the rotary encoder for more than 3 seconds to

access the setup menu. Press the rotary encoder momentarily

to select between the menu functions and rotate the rotary

encoder left/right to adjust or activate the desired function.

Set the Clock

Setup Menu

XHD6420 OPERATION

General Operation

Setup Menu

Menu Function Options Action

Clock Display CLK OFF Programs the unit to not display the clock when the

power is off.

CLK ON Programs the unit to display the clock when the

power is off.

Auxiliary Input AUX ON Enables the front panel 3.5mm auxiliary input.

AUX OFF Disables the auxiliary input.

Beep Confirmation BEEP OFF Disables the confirmation beep.

BEEP ON Enables the confirmation beep.

Local/Distance

Tuning

LOC OFF Activates distance tuning.

LOC ON Activates local tuning for strong station reception

only.

Power on Message MSG OFF Disables power on message.

MSG ON Enables power on message to be displayed.

Demonstration

Mode

DEMO OFF Disables the demonstration mode.

DEMO ON Enables the "BUILT IN HD RADIO" message.

Display Scrolling SCRL ON Programs the unit to scroll display information

continuously.

SCRL OFF Disables the display scroll feature.

XHD6420 OPERATION

Press rotary encoder momentarily to select between

Volume (default), Bass, Treble, Balance, & Fader.

Press rotary encoder until BAS appears then rotate encoder

left/right to adjust ( -6 minimum / +6 maximum).

Press rotary encoder until TRE appears then rotate encoder

left/right to adjust ( -6 minimum / +6 maximum).

Press rotary encoder until BAL appears then rotate encoder

left/right to adjust (BAL L 12-BAL 00-BAL R 12).

BAL 00 represents equal balance

Press rotary encoder until FAD appears then rotate encoder

left/right to adjust (FAD F 12-FAD 00-FAD R 12).

FAD 00 represents equal fader

Individual Bass and Treble settings are retained in memory

for AM, FM, CD and AUX modes. This allows you to save the

Bass and Treble settings separately for each mode.

Note:

Any adjustment to the Bass or Treble settings automatically

cancels the current EQ curve (if one is selected).

Audio

Bass

Treble

Balance

Fader

Source Audio Memory

General Operation

BASSVOLUME TREBLE BALANCE FADER

XHD6420 OPERATION

Analog and Digital Tuning

Seek Tuning

Manual Tuning

Scan Tuning

Storing and Recalling

Station Presets

The following tuning functions will access both analog and

digital stations. Refer to the HD SEEK mode section on page

10 for instructions on tuning to only digital stations.

Press TUNE

or TUNE

momentarily to seek the

next strong station.

When an HD Radio station is selected, an HD Radio logo will

begin to flash on the display. In about five seconds, HD or

HD1 will illuminate after the radio frequency.

• If "HD" appears, the radio station is broadcasting a higher

quality sound. No additional stations are available.

• If "HD1" appears, additional multicast channels (HD2

and/or HD3) are available. Press TUNE

TUNE

to tune to other available multicast channels.

Press TUNE

or TUNE

for more than two seconds,

then release. "MANUAL" will momentarily appear in the

display. Press TUNE

or TUNE

momentarily to

move radio frequency up or down one step at a time. Press

and hold to advance quickly. If tuning is not adjusted for five

seconds, the unit will return to seek tuning mode (default).

"AUTO" will momentarily appear in the display.

Press SCN to preview strong stations on the current band,

pausing for five seconds at each. Press SCN again to cancel.

Up to 18 FM stations and 12 AM stations can be stored,

including HD Radio stations. To store a station, first select

the desired band and station. Press and hold the desired

preset button (1-6) for more than two seconds. When stored,

the preset number appears in the display. The station can be

recalled by pressing the corresponding preset button.

Note: Function keys 7, 8, 9 and 0 apply to MP3/WMA

operation only.

HD Radio™ AM/FM Tuner Operation

XHD6420 OPERATION

Automatically Store

Stations

Preset Scan

Band

Display

HD Seek Mode

Press AS/PS for more than two seconds to automatically

store the six strongest stations in the current band.

Automatic local tuning is activated during initial band scan.

Press AS/PS momentarily to scan presets 1-6 on the

current band, pausing for five seconds at each. Press AS/PS

again to cancel.

Press BAND to select FM1, FM2, FM3, AM1 or AM2.

When the unit is tuned to an analog station, press DISP to

toggle the display between the following options:

When the unit is tuned to an HD Radio station, press DISP to

toggle the display between the following options:

When information is unavailable, "NO DATA" appears in the

display.

Press HD SEEK to activate digital-only tuning mode. The HD

SEEK icon will appear on the display, indicating that the unit

will skip over analog stations and tune to HD Radio stations

only. Follow the instructions on page 9 to access seek,

manual and scan tuning.

• Storing and Recalling Station Presets

HD Radio multicast stations (HD2 and HD3) can also

be stored as presets. When a preset multicast station

is recalled, "LINKING" appears in the display until the

download process is complete (approximately 5 seconds).

Note: If the HD radio signal on the preset is unavailable,

the unit reverts to the previous analog or digital station.

• Automatically Store Stations

While in HD SEEK mode, press AS/PS to automatically

store HD Radio stations to presets 1-6. Multicast

channels (HD2 and/or) HD3 are not stored but can be

accessed by pressing TUNE

from the HD1 station.

HD Radio™ AM/FM Tuner Operation

CLOCK

FREQUENCY

STATION

NAME ARTIST SONG

TITLE CLOCK

FREQUENCY

PROGRAM

TYPE

XHD6420 OPERATION

Insert CD

Eject CD

Track Select

Fast Forward and Reverse

Pause

Scan

Repeat

Random

CD-R/CD-RW Compatibility

With the label facing up, insert a standard size CD into the

CD slot. The CD will automatically begin playback.

Press EJECT to eject the CD. The unit will change to

previous mode of operation (tuner or AUX). If the disc is not

removed within 10 seconds, the unit will reload the disc. The

unit does not have to be turned on to eject CD.

Press TRACK

to skip to the beginning of the next

track. Press TRACK

to return to the beginning of the

current track. Pressing TRACK

again skips to the

beginning of the previous track.

Press and hold TRACK

or TRACK

to fast forward

or reverse a track.

Press

to temporarily stop CD playback.

Press

again to resume playback.

Press INT to play the first 10 seconds of each track.

Press INT again to cancel.

Press RPT to continuously repeat selected track.

Press RPT again to cancel.

Press RDM to play all tracks in random order. Press RDM

again to cancel. Random mode is retained in memory when

selecting between AM, FM, CD and AUX modes and when

the unit is turned on/off.

Some CD-Rs and CD-RWs may be incompatible with this

unit, depending on media type and recording method. In

addition, the following CDs may be incompatible with this

unit:

CDs exposed to extreme temperatures or direct sunlight

for extended periods of time, CDs recorded in which a

recording session failed or a re-recording was attempted

and, or encrypted or copy-protected CDs which do not

conform to the audio CD-DA red book recording standard.

CD Player Operation

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