AMC XCD User guide

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INSTRUCTIONS FOR INSTAllATION AND OPERATION

~AI A- A
~AICAUTION: TO REDUCE
THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE
COVER (OR BACK).
NO USER-SERVICEABLE
PARTS INSIDE. REFER
SERVICING TO QUALIFIED
SERVICE PERSONNEL
AFIN DEVITER UN
CHOC ELECTRIQUE
ET LES CONSEQUENCES
GRAVES QUI POURRAIENT
EN RESUL TER, TENTEZ
PAS D'OUVRIR L'APPAREIL
ET DE TOUCHER AUX
COMPOSANTSINTERNES
SANS LA PRESENCE D'UNE
PERSONNE QUALlFIEE.
PARA REDUCIR EL RIESGO
DE SACUDIDAS ELECTRICAS,
NO DEBERA QUITARSE LA
TAPA (NI PARTE POSTERIOR).
CONSULTESE AL PERSONAL
CAPACITADO PARA LAS
REPARACIONES INTERNAS.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE 'TO RAIN OR
MOISTURE.
ADVERTENICIA: PARA EVITAR EL RIESGO DE INCENDIO 0 SACUDIDA ELECTRICA, NO DEBERA
EXPONERSE ESTE APARATO A LA LLUVIA 0 HUMEDAD.
CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARISED) PLUG WITH AN EXTENSION
CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO
PREVENT BLADE EXPOSURE..
ATTENTION: POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE
AVEC UN PROLONGATEUR. UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT, SAUF
SILES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCuNE PARTIE FOND SANS EN
LAISSER AUCUNE PARTIEA DECOUVERT.
PRECAUCION: PARA EVITAR SACUDIDAS ELECTRICAS, NO DEBERA UTILIZARSE ESTA CLAVIJA
POLARIZADA CON UN CORDON DE PROLONGACION, RECEPTACULO U OTRO TIPO DE SALIDA A
MENOS QUE SE HAYANINSERTASO COMPLETAMENTE LAS LENGOETAS PARA EVITAR SU EXPOSICION.
NOTE: Some AMC products are equipped with dual or multi-voltage transformers (which is indicated on the
back panel). If you wish to change the voltage, please bring your unit to an authorised AMC service
technician for internal conversion.
ATTENTION: Quelques pieces AMC sont munies de transformateurs a double ou a multi-voltage (indique
au panneau arriere). Si vous voulez changer Ie voltage, veuillez apporter votre appareil au fournisseur de
AMC pour Ie transformer.
ZUR BEACHTUNG: Einige AMC Gerate sind mit Umschaltern fur unterschiedliche Netzspannungern
ausgerustet (Ein Vermerk auf der Ruckseite weist darauf hin).
Die Anpassung, wenn notwendig, muB von einem qualifizieren Techniker in einer AMC Servicestation
vorgenommen werden.
NOTA: Ciertos componentes de AMC estan dotados de transformadores de doble tension 0 de varias
tensiones (10 que se indica en el panel posterior). Si se desea cambiar la tension, sirvanse lIevar
el aparato a un tecnico autorizado por AMC para su conversion interna.
I.,...
NOTE TO CATV systems installer: This reminder is provided to call the CATV system installer's attention to
Article 820-22 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable
ground shall be connected to the grounding system of the building, as close to the point of cable entry as
practical.
NOTA PARA EL INSTALADOR DE ANTENAS DE TELEVISION COLECTIVAS: La presente advertencia se
provee para lIamar la atencion del instalador al Articulo 820-22 de NEC (C6rdigo Electrico Nacional) donde se
facilitan las directrices para la pertinente puesta a tierra y que especifica en particular que el condutor a tierra
del cable debe connectarse al sistema de conexi6n a tierra del edificio, 10mas proximo posible al punto de
entrada del cable.
~
~The lightning flash with arrowhead, within an equilateral
triangle, is intended to alert the user of the presence
of uninsulated" dangerous voltage" within the
product's enclosure; that may be of sufficient
magnitude to constitute a risk of electric shock
to persons. AThe exclamation point within an equilateral triangle is
intended to alert the user of the presence of
important operating and maintenance (servicing)
instructions in the literature accompanying the
appliance.

CAUTION
WARNING! INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED.
AVOID EXPOSURETO BEAM.
VORSICHT! UNSICHTBARE LASERSTRAHLEN TRITT AUS, WENN DECKEL GEOFFNET
UND WENN SICHERHEITSVERRIEGELUNG OBERBROCKT 1ST. NICHT DEM STRAHL
AUSSETZEN.
ADVARSEL- USYNLlG LASERSTRALING VED ABNING, NAR SIKKERHEDSAFBRYDERE
ER UDEAF FUNKTION. UNDGAUDS,lETTELSE FORSTRALUNG.
ADVARSEL- USYNLlG LASERSTRALING NAR DEKSEL APNES OG SIKKERHEDSLAs
BRYTES. UNNGA EKSPONERING FOR STRALEN.
VARNING- OSYNLlG LASERSTRALNING NAR DENNADEL jp, CPPNAD OCH SPAARAR
AR URKOPPLADE. STRALEN AR FARLIG.
VARO!- AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NAKYMATONNTALASERSATEILYLLE.ALAKATSOS iirEESEEN.
SERVICE SAFETY PRECAUTIONS (UL)
1. Use exact replacement parts for critical locations, marked "ill".
2. Return lead dress to original position, and re install protective
covers.
3. Before returning to customer, test for shock hazard; use either
methodAorB:
A. Leakage test, "cold";
1. UnplugAC cord; turn power switch ON.
2. Connect one lead of High Voltage Insulation Tester to both prongs
ofACplug.
3. Touch other lead to all exposed metal parts.
4. Impedance measurement must be 0.3-5.0 Megohms.
B. Leakage test, "live":
1. Plug unit directly intoAC outlet;. do not uSE;Jisolation transformer.
2. Connect one lead of Leakage Current Tester to earth ground.
3. Touch other lead to all exposed metal parts.
4. Leakage measurement must be less than 0.5 milliamps.
&
CLASS 1LASERPRODUCT
LUOKAN 1LASERPLAITE
KLASS 1LASERAPPARAT
CAUTioN: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH THE SAME
TYPE OFT1A1250V FUSES.
ATTENTION: POUR MAINTENIR PROTECTION CONTRE RISQUE D'INCENDIE, UTILISER LES FUSIBLES
DE RECHANGE DE MEME TYPE DE T1A1250V.
THIS DIGITAL APPARATUS DOES NOT EXCEED THE CLASS B LIMITS FOR RADIO NOISE EMISSIONS
FROM DIGITAL APPARATUS AS SET OUT IN THE RADIO INTERFERENCE REGULATIONS OF THE
CANADIAN DEPARTMENT OF COMMUNICATIONS.
LE PRESENT APPAREIL NUMVERIQUE N'EMET PAS DE BRUITS RADIOELECTRIQUES DEPASSANT
LES LlMITESAPPLICABLESAUXAPPAREILS NUMERIQUES DE LACLASSE B PRESCRITES DANS LE
REGLEMENT SUR LE BROUILLAGE RADIO ELECTRIQUE EDICTE PAR LE MINISTERE DES
COMMUNICATIONS DU CANADA.
1<
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE
FOLLOWING TWO CONDITIONS:
(1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT
MAY CAUSE UNDESIRED OPERATION.
2

APPLICATIONAND FEATURE LIST
FEATURES OF THE AMCTMMODEL XCD
.The AMC model XCD was designed to play standard non-compressed PCM
Compact Disc (hereafter we will call it "CD") and MP3 compressed Compact Disc
(hereafter we will call it "MP3").
.In order to make sure excellent sound quality and resistance to shocks and
vibrations theAMC model XCD designed with 20 sec memory play back for CD and
around3minutes memory play back or more for MP3. .
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.If you will like to enjoy high quality sound from your DVD, Computer or Game
Console, you can purchase AMC MD5501 module to install into your AMC model
XCD and achieve it.
.The AMC model XCD was designed to meet professional quality performance
standardand to providesuperior value. .
.Selected grade components are utilized throughout the circuit design with special
emphasis on components within the audio path to assure stable, consistent
performance.
.Premium transport and servo drive system assures constant data retrieval and
unsurpassed tracking performance,
II!I
.Use Burr Brown from TI PCM1730, 24-Bit/192 KHz Sampling Advanced Segment
D/A Converter architecture to achieve excellent dynamic performance (117dB
typically) and improved tolerance to clock jitter. The DAC offers excellent SNR up to
117dB typical, excellent THD+N down to 0.0004% typical and with excellent 8x
Over-sampling Digital Filter giving Pass-Band Ripple down to + - 0.002dB. The
DAC can handle sampling frequency of 10kHz to 200kHz and accepts 16-, 20- and
24-Bit Audio Data and it installed with Digital De-Emphasis. So, utilizing the.
optional modules, the DAC can be hooked to digital outputs of AV Receivers, DVD-
AudioNideo, SACD, HDTV, Computer, Game Consoles (through SPDIF or USB
interface if you will useAMC MD5501 module) and we can up-sampling the signalsto
24bit/192kHz and pass through the acclaimed DAC in order to get best possible sound
out from each system. .
.Unique 5-pole linear active LPF (Low Pass Filter) prevents interference from ultrasonic
noise commonly found in other CD playback systems. ,.
III .Advanced power supply design incorporates separate windings for the digital, analog
and servo circuits to prevent interference and preserve sonic performance.
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. EIA calibrated audio outputs ensure proper match with pre-amplifiers and receivers.
.Up to 99 tracks may be programmed to playback in desire order.
.Full-function infrared (IR) remote control with direct track access.
3

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REAR PANEL CONNECTIONS/FRONT PANEL CONTROLS
REAR PANEL
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1.AUDIO OUTPUT
2. DIGITAL OUTPUT
3. DVD DIGITAL INPUT (24/192)
(OPTION)
4. USB INPUT (Computer, Gammer)
(OPTION)
5. USB OUTPUT (OPTION)
6. AC SELECTOR (115V or 230V)
7. RECEPTACLE & FUSE (T1AL 250V)
FRONT PANEL
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1. POWER SWITCH AND POWER
INDICATOR
2. OPEN/CLOSE
3. PLAY/PAUSE
4. STOP
5. CD MP3 / DVD USB D-IN
6. PROGRAM
7. REPEAT / PROGRAM enter
8. TRACK / TITLE
9."'SEARCH~
10.""" TRACK / TITLE ~
11. DISPLAY
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REAR PANEL CONNECTIONS
1. AUDIO OUTPUT
Connect the left and right channel
unbalanced (RCA) audio outputs to
any input on your pre-amplifier or
receiver except" Phono" or "Turn-
table ". High-quality interconnection
cables are recommended.
2. DIGITALOUTPUT
Co-axial cable digital output. (For
some units, they are only made
provision for future upgrade, please
contact your dealer or distributor ifyou
have problem).
3. DVD DIGITAL INPUT (24/192)
(OPTION)
Once MD5501 module is installed in
XCD, you will be able to connect
digital output of your DVD player to the
input in order to enjoy high sound
quality by using the up-sampling
feature of MD5501 to up-sample the
digital signal to 24bit/192KHz and
then use one of the highest quality
DAC installed in XCD to make it
possible for you to enjoy highest
possible sound quality from your DVD
player.
4. USB INPUT (Computer, Gamer)
(OPTION)
Once MD5501 module is installed in
XCD, you will be able to connect USB
output of your computer or Game
Console to the input in order to enjoy
high sound quality by using the up-
sampling feature of MD5501 to up-
sample the digital signal to
24bit/192KHz and then use one of the
highest quality DAC installed in XCD
to make it possible for you to enjoy
highest possible sound quality from
your computer or game console.
5. USB OUTPUT (OPTION)
Once MD5501 module is installed in
XCD, you will be able to hook up other
equipment with USB to XCD through
the USB OUTPUT connector. Please
note USB is two-way system. So, you
will be either send digital signal from
XCD to the other equipments or from
other equipments into XCD through
the USB connector. The digital signals
output from the USB connector can be
from Computer or Game Console that
is hooked up to USB input connector
or from CD of the XCD.
6. AC Selector (115V or 230V)
The AC Selector will be set to the AC
Power voltage of your country from
factory. But in case if your XCD is not
received directly from factory or you
move from one country to the other,
the AC selector might De set at
different voltage. So, before plug
power cord into your wall AC outlet,
please always check if the Voltage
selector set to the voltage of the
country you will use XCD or not and
set to correct voltage. When the AC
Selector set to 115VAC, the XCD can
be used in countries with AC Power
Voltage between 110V and 120V.
When the AC Selector set to 230V, the
XCD can be used in countries with AC
Power Voltage between 220V and
240V.
7. AC RECEPTACLE
The AC RECEPTACLE is for you to
plug in with power cord attached in the
packing or you can plug in with other
power cord with your preferences.
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FRONT PANEL CONTROLS
1. POWER SWITCH
Depressing the power switch turns on
the CD player. The blue LED indicator
above the power switch will glow blue.
Note: All connectors must be
completed and AC Selector should
be set to correct voltage before
plugging in power cord and turning
the power on.
ill
2. OPEN / CLOSE
By pressing the OPEN/CLOSE button
the disc drawer will open. Press it
again will close the drawer. If the
drawer is opened while a disc is
playing, the disc will stop and the
drawer will open. An opened drawer
can also be closed by pressing
PLAY/PAUSE button or by gently
pushing the drawer inward. If the
OPEN/CLOSE button is pushed after
programming the player, all
programming will be erased.
II
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When the disc drawer is open, the
window will display "OPEN"
III
For CD, when you press OPEN/
CLOSE button to close disc drawer,
the window will display "CLOSE" for
around one second then display
"LOAD" and it will take around 5 to 20
sec to load all information from disc to
the memory of XCD. Once all data are
loaded, the display will show "CD",
numbers of tracks (show "##" under
"TRK") inside the disc and total time
on the disc ("##: ##" = "Minutes":
"Sec")
IIII
IFor MP3, when you press OPEN/
CLOSE button to close disc drawer,
the window will display "CLOSE" for
around one second then display
"LOAD" and it will take around 20 to 30
sec to load all information from disc to
the memory of XCD. Once all data are
loaded, the display will show "MP3",
numbers of tracks (show "###" under
IIII
"TRK") inside the disc and total time
on the disc ("##: ##" = "Minutes":
"Sec"). For MP3 discs without data of
time of each track, the display of total
time on the disc will be "00:00" (For
MP3 discs you generated yourself
from your computer will be the case.)
3. PLAY/PAUSE
Place CD or MP3 discs into the
opened drawer with the label facing
up. Press the PLAY/PAUSE button or
OPEN/CLOSE button will both close
the drawer and pass through the
procedure described on above item
"2.0PEN/CLOSE". When all data are
loaded, you can press PLAY/PAUSE
button and begin playback. Or you can
use Track or TITLE Up/ Down buttons
(10) together with TRACK/TITLE
selecting button (8) to go to the
TRACK you selected and then press
PLAY/PAUSE button and begin
playback. For CD, you will only be able
to select "TRACK" as there is no
TITLE defined in CD.
Playback will stop when STOP button
is pressed or when the disc has
reached the end. While the disc is
playing, press the PLAY/PAUSE
button to suspend playback
(PAUSE). Press the PLAY/PAUSE
button again to resume playback.
XCD will remember track # of previous
MP3 disc you played even after your
move MP3 disc out of the drawer and
put it back again or turned power off
and on. This feature is designed for
easier to listen a long MP3 disc
continuously time to time. This feature
is not designed for CD as normally CD
is much shorter the total playing time
and can be selected easily. For CD,
however, to resume the playback track
which you have stopped previously
with STOP button, just simply press
PLAY/PAUSE button again and it will
start playing from the track.
/t
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If you by mistake put WMA disc into
XCD, the display will show MP3 and
will stay display "LOAD". You can just
remove the WMA disc by pressing
OPEN/CLOSE button.
4. STOP
To stop the CD while playing, press
the STOP button. Pressing the STOP
button will cancel any repeat-play
cycles and the display will show the
numbers of the tracks and total time
on the disc. For MP3 discs without
data of time of each track, the display
of total time on the disc will be "00:00"
(For MP3 discs you generated
yourself from your computer will be
the case.)
STOP button will also clear
PROGRAM and RANDOM play.
5. CD MP31 DVD USB D-IN
CD MP3 Display "CD" or "MP3", can
play CD &MP3 Discs.
DVD usa D-IN Display "DVD"; input
switched to MD5501 module.
The default position is on "CD MP3"
and display inside window will be "CD"
or "MP3" depending on what type of
disc you put into the drawer. Under
"CD MP3" position, you can play CD or
MP3 discs from the disc drawer of the
XCD unit. By pressing the button the
input will be switched to MD5501
module that has 3 in/out connectors
DVD DIGITAL INPUT (24/192), USB
INPUT (Computer, Game Console) or
USB OUTPUT. At the same time,
display inside window will be switched
to "DVD". Please note both USB
connectors can have IN/OUT features
that will be decided by versions of
MD5501 module. Press the button
again will switch the input to "CD MP3"
again.
6. PROGRAM
The XCD can be programmed to play
up to 99 tracks in any desired order.
Press the PROGRAM button you can
start to program playback. The "PRG"
indicator will be turned on.
a) Use Track or TITLE Up/ Down
buttons (10) togethe"r with
TRACK/ TITLE selecting button
(8) to go to the TRACK you will
like to put into the PROGRAM.
b) Press "enter" button to put the
TRACK # into the PROGRAM.
c) The number (:##) above "enter"
button inside the window
indicates number of PROGRAM
you are putting in. So, once you
press "enter" button the number
will increase 1.
d) Repeat above step "a)" and "b)"
until all TRACKS you like to put
into PROGRAM are entered.
e) Press PLAY/PAUSE button to
start the playback following
the sequence you entered into
the PROGRAM.
f) To c Iear the PRO G RAM
memory, press STOP button.
7. REPEATIenter
This button will be used as REPEAT
button, unless the PROGRAM mode
will be activated by pressing the
PROGRAM button.
For operating the button under "enter"
mode, please refer to the above "6.
PROGRAM" section.
When the button used as REPEAT
mode, this REPEAT button will allow
three different types of endless play
modes.
Press REPEAT button once, the word
"REPEAT 1" will appear on the display
and the selected track will be repeated
endlessly until the STOP button is
pressed.
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8. TRACK ITITLE
This is button to select TRACK or
TITLE of MP3 disc. For CD disc, this
button has no function. During playing, the
information is displayed:
1"-
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Press REPEAT button a second time,
the word "REPEAT B" will appear and
the entire TITLE will repeat until the
STOP button is pressed. The
"REPEAT B" is only applying to MP3
discs. For CD, there will be no
"REPEAT B" feature, as CD has no
TITLE included.
Press REPEAT button a third time, the
word "REPEAT" will appear and the
entire disc will repeat until the STOP
button is pressed.
Press REPEAT button a fourth time or
press the STOP button to cancel
REPEAT mode. The display and
operation will return to normal.
"':1
The default is TRACK mode. The
display inside window will only show
the TRACK number (TRK ###). Under
TRACK mode, you can change
TRACK # Up or Down by pressing the
TRACK/TITLE Up (» or Down «)
button.
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When you press the button once, it will
switch from TRACK mode to TITLE
mode and the display inside window
will show both TITLE number (TITLE
##) and TRACK number (TRK ##).
Under TITLE mode, you can change
TITLE # Up or Down by pressing the
TRACK/ TITLE Up (» or Down «)
button.
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:
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II Press the button again will come back
to TRACK mode.
9. ~SEARCH~
Press and hold SEARCH «< or ») to
find a desired starting point or a
certain part of a track.
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10.~TRACK ITITLE~
Press TRACK / TITLE ( < or > ) to find
a desired TRACK or TITLE
corresponding to what the mode
TRACK/ TITLE button selected.
11. DISPLAY
When loading a disc and' using the
OPEN/CLOSE button to close the disc
drawer, the TOC (Table bf Contents) of
the disc will be read and display will
show the number of tracks and total
playing time of all the tracks on the
disc. For those discs without TOC or
data of time of each track, the display
of total time on the disc will be "00:00"
(For discs you generated yourself
from your computer will be the case.)
following
Type of Disc
CD or MP3 Disc
TITLE Number
For MP3only under TITLE mode
TRK (TRACK) Number '
These track numbers are identified on
the CD or MP3 package and are
encoded in the disc by the disc
manufacturer.
Time
Shows in minutes and seconds the
time elapsed in the music since the
beginning of the current track. ,.
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Glows to indicate disc is playing.
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Glows to indicate the playing of disc is
under PAUSE mode.
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REPEAT 1
Glows during repeat play of a single
track.
REPEAT B
Glows during repeat play of the entire
TITLE
J
REPEAT
Glows during repeat play of the entire
disc.
,~ TITLE TRK
Glows during TITLE mode
II' TRK
Glows during TRACK mode
PRG
Glows during PROGRAM play.
RDM
Glows during RANDOM play.
III Vout
Glows when Digital Out is enable.
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REMOTE CONTROL
12
NUMERIC KEYPAD 3 PLAY/PAUSE
1111
II
10
... TRACK TITLE ~ 9 SEARCH-
4 7 13 14
STOP REPEAT A++S DIG-OUT
8 15 5
TRK/TITLE RANDOM CD MP3/DVD
REMOTE CONTROL
An infrared (IR) remote control is provided for convenience operation of the XCD. The
handset provides the same control functions as the front panel PLUS four additional
controlfunctions.
12. NUMERIC KEYPAD (O-9,ENTER)
Allows direct selection of desired
track. Upon entry of the desired track
number, the player shifts to the
beginning of the track and begins to
play. Press required TRACK numbers
and press ENTER to complete the
entry of the track number.
13. A B
This button engages a repeat cycle
between any two locations on the disc
(pointA to point B)
,I! 14. DIG-OUT
Pressing DIG-OUT button will glow the
Dout LED and engage S/PDIF output. 10
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Note this feature will switch the player
from 2X to 1X reading and the
resistance to shock and vibrations will
lose. Pressing DIG-OUT button again
will switch back to normal 2X playing.
Note this function is made for
provision for future upgrade, please
contact your dealer or distributor when
you have problem.
15. RANDOM
Pressing RANDOM will play all the
tracks on the CD in a random order.
Press STOP button or RANDOM
button again will cancel RANDOM
play.

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II SPECIFICATIONS
r
AUDIO OUTPUT (Ref. 1KHz/OdS, unless otherwise stated):
Disc capacity... .Single disc, 120 or 80mm
Digital to analogue conversion Burr-Brown Advanced segment DAC architecture
Digital filter .8X over-sampling at up to 24-Bit/192KHz sampling rate
(Stop band attenuation:-82dB, pass-band ripple: +/-0.002dB)
Analog ue fiIter ..5-Pole active
Frequency response 5Hz-20KHz <+/-0.2 dB
De- Emph asi s e rro r. . .......... ..<+/-0.2 dB
Linearity +/-0.5 dB; 0 to ~100 dB
Channel separation (20Hz to 20KHz) >100 dB
Channel imbalance.. ... <+/-0.1 dB
S/N ratio (A-weighted, measured with all zeros test disc) 113 dB
Dyn ami c ra nge.. . .. ... .... ..... >102 dB
THO (at OdB, 1KHz, A-weighted) 0.0011 % (-99.17 dB)
Inter-modulation distortion (19 & 20 KHz) <-100 dB
Out put impedance. . ..... ..... .. 120 ohm
0 utput Ieve I at OdB. ........ .. 2.2 Vrms
Digital error correction CIRC with double error correction in C1 and C2
Wow and flutter lmmeasurable (Quartz crystal accuracy)
Remote control unit Full functional with numeric keypad
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S/PDIF DIGITAL OUTPUT:
Digital output level 0.5 Vpp
Load impedance.. ... ......75 ohm
Peak emission wave length 660 nm
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PHYSICAL
Dimensions (W x H x D) 430x82x300 mm
Net weight .6.5 Kgs
Shipping weight (4 pieces) 28.5 Kgs
Power consumption .30 W
AC voltage 115V/230V, switchable
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Weltronics Corp. reserved the right to improve its products at any time.
Specifications are subject to change without notice.
11

SAFETYINSTRUCTION
1. READ INSTRUCTIONS
All the safety and operating instructions should be read
beforethe appliance isoperated.
2. RETAIN INSTRUCTIONS
The safety and operating instructions should be retained for
future reference.
3. HEED WARNINGS
All warnings on the appliance and inthe operating instructions
should beadheredto.
4. FOLLOW INSTRUCTIONS
All operatinganduseinstructionsshould befollowed.
5.WATER AND MOISTURE
The appliance should not be used near water - for example.
near a bathtub, washbowl. kitchen sink. laundry tub. in awet
basement,ornearaswimming pool,etc.
6. CARTS AND STANDS
The appliance should be used only with a cart or stand that is
recommended bythe manufacturer.
6A.An appliance andcart combination should be ~
~"~"~'WAA.W'
moved with care. Quick stops, excessive force, ~
and uneven surfaces may cause the appliance 8 ~
and cart combination to overturn. N
7. WALL OR CEILING MOUNTING """ "' ,-
This equipment is notdesigned for usemounted on awall or a
ceiling.
8.VENTILATION
The appliance shouldbe situatedsothat its location or position
does not interfere with its proper ventilation. For example, the
appliance should notbe situated on a bed, sofa, rug, or similar
surface that may blockthe ventilation openings, or placed in a
built-in installation, such as bookcase or cabinet that may
impedetheflowofairthroughtheventilation openings.
9. HEAT
The appliance should be situated away from heat sources
such as radiators, heat registers, stoves. or other appliances
(includingamplifiers) thatproduce heat.
10. POWER SOURCES
The appliance should be connected to a power supply only of
the type described in the operating instructions or as marked
ontheappliance.
11.POWER-CORD PROTECTION
Power-supplycordsshouldbe routedso thattheyarenot likely
to be walked on or pinched by items placed upon or against
them, paying particular attention to cords at plugs,
convenience receptacles, and the point where they exit from
the appliance
12.CLEANING
The appliance should be cleaned only as recommended by
the manufacturer.
13.NONUSE PERIODS
The powercordofthe appliance should beunplugged from the
outlet whenleft unusedfora longperiod of time.
14.OBJECT AND LIQUID ENTRY
Care should betaken so that objects do notfall and liquids are
notspilledintotheenclosure through openings.
15.SERVICING
The user should not attempt to service the appliance beyond
that described inthe operating instructions. All other servicing
should bereferredtoqualified service personnel.
16. DAMAGE REQUIRING SERVICE
The appliance should be serviced by qualified service
personnelwhen:
a) The power-supply cordorthe plughasbeen damaged; or
b) Objects have fallen, or liquid has been spilled into the
appliance; or
c) Theappliance has been exposedto rain;or
d) The appliance does not appear to operate normally or
exhibits a marked change inperformance;or
e) The appliance has been dropped, or. the enclosure is
damaged. ' ,
17. POWER LINES
(APPLIESTOTUNERAND RECEIVERS ONLY)
An outdoor antenna should be locatedaway from power lines.
18.OUTDOOR ANTENNA GROUNDING
(APPLIESTOTUNERAND RECEIVERS ONLY)
Ifanoutside antenna isconnected tothe receiver,be surethe
antenna system is grounded soastoprovide some protection
againstvoltage surgesand builtupstaticcharges.
Section 810ofthe NationalElectricalCode,ANSI/NFPANo.
70-1984. provides information with respect to proper
grounding of the mast and supporting structure, grounding of
the lead-inwireto anantenna discharge unit,size ofgrounding
conductors, location of antenna-discharge unit, connection to
grounding electrodes. and requirements for the grounding
electrode. See Figure.
a) Use No. 10AWG (5.3 mm2)copper, No. 8AWG (8.4 mm2)
aluminum, No. 17 AWG (1.0 mm2)cqpper-clad steel or
bronzewire, or larger,asaground wire.
b) Secure antenna lead-in and ground wires to house with
stand-off insulators spaced from 4-6 feet (1.22-1.83 m)
apart.
c) Mountantenna discharge unit asclose aspossibletowhere
lead-inenters house.
d) Use jumper wire not smaller than NO.6AWG (13.3 mm2)
copper, or the equivalent, when a separate antenna-
grounding electrode isused.SeeNECSection 810-210).
Antenna Grounding According to
the National Electrical Code
Antenna Lead
InWire
Antenna
Discharge
Unit (NEC""
Section 810.20)
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Grounding Conductors
(NEC""Section 810.21)
yPower Service Grounding
, Electrode System
(NEC""Art250 Part H)
MNationalElectricalCode
Available from Library, book
$tores. or National Fire Protection
Association (Batlerymarch Park,
Quincy. MA 02269).
AMC 21-3004

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WEL TRONICS CORP.
LONDON/L.A.
AMC Web: http://www.amchome.com
PN: 21-4156