PowerVu D9230 User manual

aster Commercial Receiver
Model D9230
M

Please read this entire guide
Veuillez lire entièrement ce guide
Bitte das gesamte Handbuch durchlesen
Sírvase leer completamente la presente guía
Si prega di leggere completamente questa guida
Important
Please read this entire guide before you install or operate this product. Give particular attention to all
safety statements.
Important
Veuillez lire entièrement ce guide avant d'installer ou d'utiliser ce produit. Prêtez une attention
particulière à toutes les règles de sécurité.
Zu beachten
Bitte lesen Sie vor Aufstellen oder Inbetriebnahme des Gerätes dieses Handbuch in seiner Gesamtheit
durch. Achten Sie dabei besonders auf die Sicherheitshinweise.
Importante
Sírvase leer la presente guía antes de instalar o emplear este producto. Preste especial atención a todos
los avisos de seguridad.
Importante
Prima di installare o usare questo prodotto si prega di leggere completamente questa guida, facendo
particolare attenzione a tutte le dichiarazioni di sicurezza.

If receiver setup details are unavailable, you can perform a Quick Setup of your Master Commercial Receiver by following the step-
by-step instructions in this Quick Setup Guide. After performing the Quick Setup, you can change the current settings to better suit your receiver operating requirements. If you are unsure about which settings to use, contact your dealer/reseller or local service provider for assistance. For complete receiver setup information, see the Model D9230 Master Commercial Receiver Installation and Operation Guide.
Receiver Startup Step 1. Check your installation: (a) Check that the receiver is correctly installed and connected to the satellite LNB antenna,
to other A/V equipment (as required) and to AC power. (b) Verify that the satellite LNB power switch at the receiver rear panel is correctly set (OFF to use the external LNB power source).
LNB POWER SWITCH
AC POWER SOCKET
L/R BALANCED AUDIO
OUTPUTS TERMINAL BLOCK L/R BALANCED AUDIO OUTPUT
LEVEL CONTROLS AND
OUTPUT SELECTOR SWITCH
TO PC/WORKSTATION OR DATA TERMINAL
TO SATELLITE ANTENNA LNB MPEG TRANSPORT
OUTPUT
VIDEO ONLY
VIDEO WITH
ON-SCREEN DISPLAY
TO ALARM
MONITOR
TO AD INSERTION
EQUIPMENT
A
C IN
100V-230Vac ~, 50/60Hz 1.4A MAX 100V-240Vac ~, 50Hz
RF IN
LNB POWER
19V OFF 13/19V
LNB PWR
+19V 450mA MAX
+ G -
CUE TONE
EXPANSION PORT
V
IDEO MONITOR
A
SI OUT
ETHERNET
RELAY OUT
RC8 AUTH
C. N.C. N.O. C. N.C. N.O.
MO ST
LR LR
MO ST
G
-
++
-
L R
BALANCED AUDIO 2 BALANCED AUDIO 1
G
-
++
-
L R
TO ETHERNET
NETWORK
Figure A. Rear panel connectors
SMART CARD SLOT
SIGNAL PRESENCE
INDICATOR LED
ALT MODE
INDICATOR LED
NUMERIC KEYPAD AND
MULTI-FUNCTION BUTTONS
ON/STANDBY
BUTTON
7-SEGMENT
DISPLAY WINDOW
SIGNAL
ALT
STANDBY CHAN.CHAN.
CHANNEL DOWN
BUTTON
CHANNEL UP
BUTTON
C/Ku FEC BER
FRQ
FRQ
SYM SIG
POL AFC
ALT
12 3
456
789
0
SWIF
USER
STORE
MENUMENU
NEXT
YES
VIEW
D9230
1
Master Commercial Receiver
D92
1
Figure B. Front panel controls and display
Step 2. Power-on the receiver: (a) Press the STANDBY button at the receiver front panel (see Figure A). The Installer
Channel (i.e., channel 0) is displayed.
Quick Setup instructions (Numeric Keypad Only) Follow these quick setup instructions to set up the receiver, and to find a signal using the built-in Find function.
IMPORTANT! After completing each numbered step, press YES to save (STORE) the setting. The front panel display flashes OFF and ON several times to confirm the new setting. Saved settings are automatically restored when the receiver is restarted after AC power is switched off or interrupted.
Figure C. Front panel Alt 1 and Alt 2 mode functions
Perform the following actions for front panel setup Step 1. Press ALT once to change from normal mode to Alt 1 Mode.
The ALT LED flashes to signify the unit is in Alt 1 mode.
Step 2. Set the operating frequency Band: (a) Press 1(C/Ku) to display the current operating band (C or U [Ku]). (b)
Press 1again to change the current setting, as required. The default setting is C.
Step 3. Set the Symbol Rate: (a) Press 5(SYM) to display the current Symbol Rate setting. (b) Pressing 5repeatedly
displays higher Symbol Rates (Symbol Rates are displayed from 3 MS/s to 30.8000 MS/s in 10 KS/s steps). You can also press and hold the 5button down to rapidly increase the Symbol Rate. The default setting is 28.3465 MS/s.
Step 4. Set the FEC Rate: (a) Press 2(FEC) to display the current FEC Rate.
(b) Pressing 2repeatedly displays available settings (1-2, 2-3, 3-4, 5-6, or 7-8), which correspond to 1/2, 2/3, 3/4, 5/6, or 7/8, respectively. The default setting is 7/8.
Step 5. Set the Signal Polarization: (a) Press 8(POL) to display available settings (H [Horizontal] or V [Vertical]). The
default setting is H (Horizontal).
Step 6. Video Standard (if required): (a) Press ALT once to change from Alt 1 Mode (ALT LED flashes OFF and ON
continuously) to Alt 2 Mode (ALT LED is ON). (b) Press 7 (VID) to display the current Video Standard setting. (c) Pressing 7 repeatedly displays available settings(525A, 625A, 525 and 625). The default setting is 525A (i.e., automatic switching from 525-line NTSC to 625-line PAL/B).
Step 7. Activate the signal search to “Find” the signal (use only if frequency is unknown):
(a) Press ALT twice to change from normal operation (ALT LED OFF) to Alt 2 Mode (see Figure C). The ALT LED is ON. (b) Press NEXT (FIND) until Find is displayed to search for a signal immediately (available settings are Find or OFF). The default setting is OFF. (c) When the desired signal is found (i.e., “LOCKED” status displayed on-screen), press YES to save (STORE) the setting. The front panel display flashes OFF and ON several times to confirm the new setting. (d) Optional (use only if frequency known): Enter the correct frequency by pressing the numbered front panel
buttons. Repeat if necessary, using a different frequency.
D9230 Quick Setup Guide

Quick Setup instructions (on-screen menus) Follow these quick setup instructions to set up the receiver, and to find a signal using the built-in Find function. To operate the menu interface, a cable must be connected from the receiver MONITOR output to a TV monitor video input. (see Figure B). Complete all steps in order.
IMPORTANT! After completing each numbered step, press YES to save (STORE) the setting. The front panel display flashes OFF and ON several times to confirm the new setting. Saved settings are automatically restored when the receiver is restarted after AC power is switched off or interrupted.
Figure D. Installer Menus
Perform the following actions for menu setup Step 1. Display the Master Receiver Status Menu by pressing
MENU (see Figure C).
Step 2. Display the Installer Menu by pressing 2 and then 9. Step 3. Set the frequency Band: Press CHAN. V/CHAN.W(front
panel) to display available settings (C/L-Band Freq., C/Downlink Freq., Low Ku/L-Band Freq., High Ku/L-Band Freq., Single Ku/Downlink Freq. or Dual Ku/Downlink Freq.). The default setting is C/L-Band Freq.
Step 4. Set the L-Band Frequency: (a) Press NEXT until the
indicator (>) is on the L-Band Freq. line. (b) Enter the desired L-Band frequency or use the CHAN.V/CHAN.Wto increment/decrement the default value until it read the desired value. The default setting is 950.00 Mhz.
Step 5. Set the FEC Rate: (a) Press NEXT until the indicator (>) is on the FEC Rate line.
(b) Press CHAN.V/CHAN.Wto display available settings (1/2, 2/3, 3/4, 5/6, or 7/8). The default setting is 7/8.
Step 6. Set the Symbol Rate: (a) Move to Symbol Rate by pressing NEXT.
(b) Press CHAN.V/CHAN.W(front panel) to display available settings (Symbol Rates are displayed from 3 MS/s to
30.8000 MS/s in 10 KS/s steps). You can also press and hold down CHAN.V/CHAN.Wto rapidly increase/decrease the Symbol Rate. The default setting is 28.3465 MS/s.
Step 7. Set the Signal Polarization: (a) Move to Polarization by pressing NEXT.
(b) Press CHAN.V/CHAN.Wto display available settings (H [Horizontal] or V [Vertical]). The default setting is
Horizontal.
Step 8. Set the Video Standard (if required): (a) Display page 2 of the Installer Menu by pressing USER once (see Figure
C). (b) Press NEXT until the indicator (>) is on the Video Standard line. (c) Press CHAN.V/CHAN.Wto display available settings. The default setting is 525A:NTSC>PAL/B (see “Quick
Setup instructions (Numeric Keypad Only), step #7” for standard settings). For a complete list of available settings (on-screen menus), refer to the Model D9230 Master Commercial Receiver Installation and Operation Guide.
Step 9. Activate the signal search to “Find” the signal (use only if frequency is unknown): (a) Display page 1 of the
Installer menu by pressing USER twice (see Figure C)
(b) Press NEXT until the indicator (>) is on the FIND line. (c) Press CHAN.V/CHAN.Wuntil ON is displayed (available settings are ON and OFF). The default setting is OFF.
(d) When the desired signal is found (i.e., “LOCKED” status displayed on-screen), press YES to save (STORE) the setting. (e) Optional (use only if frequency known): Enter the correct frequency by pressing the numbered front panel buttons,
or you can press CHAN.V/CHAN.Wuntil the desired frequency is displayed. Repeat if necessary, using a different
frequency.
Repeat the above action to Find another signal. When a signal is found, the Find option is automatically set to OFF. You can also terminate the search manually by setting the Find option to OFF. The Find setting can only be displayed or changed from the Installer Channel. This option is also available at the front panel. After the signal is found, you may need to change the current receiver settings to correctly match the Installer Channel signal being used. The above Quick Setup instructions can also be performed using the front panel in Alt Mode (see previous section).
Table A. Factory default settings (Quick Setup)
Option Front
Panel
Default
Band YES C/L-Band L-Band Freq. YES 950 MHz FEC Rate YES 7/8 Symbol Rate YES 28.3465 Msymbols/s Polarization YES H (Horizontal) Find YES OFF Video Standard YES 525A: NTSC->PAL/B C Band LO NO 5.150 GHz Ku Low/Single LO NO 9.750 GHz Ku High Band LO NO 10.600 GHz Ku Band Switch NO 11.700 GHz

Preface
Safety precautions
Protect yourself from electric shock and your system from damage!
• This product complies with international safety and design standards. Observe all safety
procedures that appear throughout this guide, and the safety symbols that are affixed to this
product.
• If circumstances impair the safe operation of this product, stop operation and secure this
product against further operation.
Avoid personal injury and product damage! Do not proceed beyond any symbol until you
fully understand the indicated conditions!
You will find this symbol in the literature that accompanies this product.
It indicates important operating or maintenance instructions.
You may find this symbol in the literature that accompanies this product.
It indicates a live terminal; the symbol pointing to the terminal device.
You may find this symbol in the literature that accompanies this product.
It indicates a protective earth terminal.
You may find this symbol in the literature that accompanies this product.
It indicates excessive or dangerous heat.
Power
•
•
•
•
Important! If this product is a Class I product, you must earth this product.
This product plugs into a socket-outlet. The socket-outlet must be near this product, and
must be easily accessible.
Connect this product only to the power source that is indicated on the back panel of this
product.
If this product does not have a mains power switch, the power cord serves this purpose.
continued on next page
Model D9230 Master Commercial Receiver v

Preface
Safety precautions (continued)
Enclosure
•
•
•
Do not allow moisture to enter this product.
Do not open the enclosure of this product unless otherwise specified.
Do not push objects through openings in the enclosure of this product.
Cables
•
•
•
Always disconnect all power cables before you service this product.
Always pull on the plug or the connector to disconnect a cable. Never pull on the cable itself.
Do not walk on or place stress on cables or plugs.
Fuse
•
•
Always use a fuse that has the correct type and rating. The correct type and rating is
indicated on this product.
Always disconnect all power cables before you change a fuse.
Factory service
• Refer service only to service personnel who are authorized by the factory.
Model D9230 Master Commercial Receiver
vi

Preface
Règles de sécurité
Protégez-vous des risques d'électrocution et protégez votre système contre les
endommagements éventuels.
•
•
Ce produit respecte les standards internationaux de sécurité et de conception. Veuillez
observer toutes les procédures de sécurité qui apparaissent dans ce guide, ainsi que les
symboles de sécurité qui figurent sur le produit.
Si, du fait des circonstances, ce produit cesse de fonctionner normalement, cessez de l'utiliser
et empêchez-en l'utilisation future.
Évitez le risque de blessures et de dommages aux produits! Ne procédez à aucune tâche
tant que vous n'aurez pas entièrement assimilé les conditions indiquées par un symbole!
Ce symbole figure dans la documentation accompagnant ce produit. Il indique
d'importantes instructions de fonctionnement ou d'entretien.
Ce symbole peut être attaché à ce produit. Il indique une borne sous tension; la
direction indique la borne.
Ce symbole peut être attaché à ce produit. Il indique une borne de terre de
protection.
Ce symbole peut être attaché à ce produit. Il indique une température excessive
ou dangereuse.
Alimentation
•
•
•
•
Important! Si ce produit fait partie de la classe I, vous devez le mettre à la terre.
Ce produit se branche dans une prise murale. Cette dernière doit être placée à proximité du
produit et doit être facilement accessible.
Ne branchez ce produit qu'à la source d'alimentation indiquée sur son panneau arrière.
Si ce produit n'a pas d'interrupteur d'alimentation générale, le cordon d'alimentation remplit
ce rôle.
suite page suivant
Model D9230 Master Commercial Receiver vii

Preface
Règles de sécurité (suite)
Enceinte
•
•
•
Ne laissez pas l'humidité pénétrer dans ce produit.
N'ouvrez pas l'enceinte de ce produit, sauf instructions contraires.
Ne forcez pas d'objets dans les ouvertures du boîtier.
Câbles
•
•
•
Débranchez toujours tous les cordons d'alimentation avant de réparer ce produit.
Tirez toujours sur la prise ou le connecteur pour débrancher un câble, Ne tirez jamais
directement sur le câble.
Ne marchez pas sur les câbles ou les prises et n'y exercez aucune pression.
Fusibles
•
•
Utilisez toujours un fusible de type et de valeur corrects, indiqués sur le produit.
Débranchez toujours tous les cordons d'alimentation avant de changer un fusible.
Réparations effectuées à l'usine
• Ne confiez les travaux de réparations qu'au personnel autorisé par l'usine.
Model D9230 Master Commercial Receiver
viii

Preface
Sicherheitsvorkehrungen
Schützen Sie sich gegen elektrischen Schlag, und Ihr Gerät gegen Beschädigung!
•
•
Dieses Gerät entspricht internationalen Sicherheits-und Ausführungsnormen. Beachten Sie
alle in diesem Handbuch enthaltenen Sicherheitshinweise sowie die am Gerät angebrachten
Warnzeichen.
Sollten örtliche Umstände den sicheren Betrieb dieses Gerätes beeinträchtigen, schalten Sie
es ab und sichern es gegen weitere Benutzung.
Vermeiden Sie Verletzungen sowie Beschädigung des Gerätes! Wenn Sie zu einem der
folgenden Warnzeichen gelangen, nicht weiterarbeiten, bis Sie seine Bedeutung voll
verstanden haben!
Dieses Symbol erscheint auf dem Gerät und/oder in der ihm beiliegenden
Literatur. Es bedeutet wichtige, zu beachtende Betriebs-oder
Wartungsanweisungen.
Wenn dieses Zeichen am Gerät angebracht ist, warnt es vor einer
spannungsführenden Stelle.
Dieses Symbol erscheint auf dem Gerät und/oder in der ihm beiliegenden
Literatur. Es bedeutet wichtige, zu beachtende Betriebs-oder
Wartungsanweisungen.
Wenn dieses Zeichen am Gerät angebracht ist, warnt es vor heißen Stellen, die
zu Verbrennungen führen können.
Netzspannung
•
•
•
•
Wichtig! Wenn dieses Gerät ein Produkt der Schutzklasse I ist, muß es geerdet werden
Das Gerät ist an einer Steckdose anzuschließen. Diese muß sich leicht zugänglich in
unmittelbarer Nähe des Gerätes befinden.
Die Netzversorgung muß den auf der Rückwand des Gerätes angegebenen Werten
entsprechen.
Falls sich kein Hauptschalter am Gerät befindet, dient das Netzkabel diesem Zweck.
Fortsetzung nächste seite
Model D9230 Master Commercial Receiver ix

Preface
Sicherheitsvorkehrungen (fortsetzung)
Gehäuse
•
•
•
Das Innere des Gerätes ist vor Feuchtigkeit zu schützen.
Das Gehäuse ist nicht zu öffnen.
Niemals einen Gegenstand durch die Gehäuseöffnungen einführen!
Kabel
•
•
•
Vor jeglicher Wartung des Gerätes sind alle Kabel zu entfernen.
Hierzu grundsätzlich am Stecker oder Verbindungsstück und niemals am Kabel selber
ziehen.
Nicht auf die Kabel oder Stecker treten oder diese einer Zugbelastung aussetzen.
Sicherung
•
•
Grundsätzlich eine Sicherung der richtigen Ausführung und Leistung verwenden. Diese
sind am Gerät angegeben.
Vor Auswechseln der Sicherung stets alle Netzkabel entfernen.
Hersteller-Wartung
• Wartungsarbeiten sind nur durch vom Hersteller autorisierte Techniker vorzunehmen.
Model D9230 Master Commercial Receiver
x

Preface
Precautiones de seguridad
¡Protéjase contra la electrocución y proteja su sistema contra los daños!
•
•
Este producto cumple con los criterios internacionales de seguridad y diseño. Observe todas
los procedimientos de seguridad que aparecen en esta guía, y los símbolos de seguridad
adheridos a este producto.
Si las circunstancias impiden la operación segura de este producto, suspenda la operación y
asegure este producto para que no siga funcionando.
¡Evite lastimarse y evite dañar el producto! No avance más allá de cualquier símbolo hasta
comprender completamente las condiciones indicadas!
Encontrará este símbolo en el impreso que acompaña a este producto. Este
símbolo indica instrucciones importantes de funcionamiento o mantenimiento.
Es posible que este símbolo esté pegado al producto. Este símbolo indica un
terminal vivo, la flecha apunta hacia el aparato terminal
Podría encontrar este símbolo pegado al producto. Este símbolo indica un
terminal de protección de tierra.
Podría encontrar este símbolo pegado al producto. Este símbolo indica calor
excesivo o peligroso.
Power
•
•
•
•
Importante! Es necesario poner el producto a tierra si es un producto de Clase I.
Este producto se conecta a un enchufe. El enchufe necesita estar cerca del producto y ser
fácilmente accesible.
Conecte este producto únicamente a la fuente de suministro eléctrico indicada en el panel
posterior del producto.
Si el producto no tiene interruptor para la linea principal, utilice el cordón toma de corriente
para este propósito.
Sigue en la próxima página
Model D9230 Master Commercial Receiver xi

Preface
Precautiones de seguridad (continuación)
Cubierta
•
•
•
No permita que la humedad penetre en este producto.
No abra la cubierta del producto a menos que se indique lo contrario.
No introduzca objetos a través de las aberturas de la cubierta del producto.
Cables
•
•
•
Desconecte siempre todos los cables eléctricos antes de revisar o reparar el producto.
Tire siempre del enchufe o del conector para desconectar un cable. Nunca tire del cable
mismo.
No camine ni aplique presión sobre los cables o enchufes
Fusible
•
•
Use siempre un fusible del tipo y clasificación correctos. El tipo y la clasificación correctos están
indicados en el producto.
Desconecte siempre todos los cables eléctricos antes de cambiar un fusible.
Revisión y reparación de fábrica
• Solo personal aprobado por la fábrica puede darle servicio al producto.
Model D9230 Master Commercial Receiver
xii

Preface
Precauzioni di sicurezza
Proteggetevi da scosse elettriche e proteggete il vostro sistema da possibili danni!
•
•
Questo prodotto soddisfa le norme internazionali per la sicurezza ed il design. Seguite tutte
le procedure di sicurezza contenute in questa guida e i simboli di sicurezza applicati al
prodotto.
Se circostanze avverse compromettono la sicurezza d'uso di questo prodotto,
interrompetene l'uso e assicuratevi che il prodotto non venga più utilizzato.
Evitare infortuni alla persona e danni al prodotto! Non procedere oltre a qualunque
simbolo fino a quando non si siano comprese pienamente le condizioni indicate!
Questo simbolo, che appare nella letteratura di accompagnamento del prodotto,
indica importanti istruzioni d'uso e di manutenzione.
Sul prodotto potete vedere questo simbolo che indica un dispositivo terminale
sotto tensione; la freccia punta verso il dispositivo.
Potrete trovare il presente simbolo applicato a questo prodotto. Questo simbolo
indica un terminale protettivo di messa a terra.
Potrete trovare il presente simbolo attaccato a questo prodotto. Questo simbolo
indica un calore eccessivo o pericoloso.
Alimentazione
•
•
•
•
Importante! Se questo prodotto è di Classe I, va messo a terra.
Questo prodotto si inserisce in una presa di corrente. La presa di corrente deve essere in
prossimità del prodotto, e deve essere facilmente accessibile.
Collegare questo prodotto solamente alla fonte di alimentazione indicata sul pannello
posteriore di questo prodotto.
Se questo prodotto non è dotato di un interruttore principale, il cavo di alimentazione funge
a questo scopo.
Continua alla pagina seguente
Model D9230 Master Commercial Receiver xiii

Preface
Precauzioni di sicurezza (continua)
Chiusura
•
•
•
Proteggete da umidità questo prodotto.
Non aprire la chiusura di questo prodotto a meno che non sia specificato diversamente.
Non inserire oggetti attraverso le fessure della chiusura.
Cavi
•
•
•
Staccare sempre tutti i cavi di alimentazione prima di svolgere l'assistenza tecnica al
prodotto.
Per scollegare un cavo tirate la spina o il connettore, non tirare mai il cavo stesso.
Non calpestare o sottoporre a sollecitazioni i cavi o le prese.
Fusibile
•
•
Utilizzare sempre un fusibile che sia di tipo e potenza nominale corretta. Il tipo e la potenza
nominale corretta sono indicati su questo prodotto.
Staccare sempre tutti i cavi di alimentazione prima di sostituire un fusibile.
Riparazionoi di fabbrica
• Per le riparazioni contattate solamente personale tecnico autoizzato dalla fabbrica.
Model D9230 Master Commercial Receiver
xiv

Preface
CAUTION
WARNING
TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT EXPOSE
THIS PRODUCT TO RAIN OR MOISTURE.
This symbol alerts you to
the presence of uninsulated
dangerous voltage inside
the product enclosure that
poses a risk of electric shock.
This symbol alerts you to
important operating and
maintenance (servicing)
instructions included
with this product.
TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE
COVERS FROM THIS UNIT. NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PERSONNEL. SEE ADDITIONAL
SAFETY INSTRUCTIONS BELOW.
IMPORTANT SAFEGUARDS
1. Read Instructions: All the safety and operating instructions should be read before this product is
operated.
2. Retain Instructions: The safety and operating instructions should be retained for future reference.
3. Heed Warnings: All warnings on the product and in the operating instructions should be adhered to.
4. Follow Instructions: All operating and use instructions should be followed.
5. Cleaning: Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
6. Attachments: Do not use attachments not recommended by Scientific-Atlanta as they may cause
hazards.
7. Water and Moisture: Do not use this product near water - for example, near a bath tub, wash bowl,
kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, and the like.
Model D9230 Master Commercial Receiver xv

Preface
PORTABLE CART WARNING
8. Accessories: Do not place this product on an unstable cart, stand, bracket, or table. The product may
fall causing serious injury to a child or adult, and serious damage to the product. Use only with a cart,
stand, bracket, or table recommended by Scientific-Atlanta. Any mounting of the product should
follow the instructions, and should use a mounting accessory recommended by Scientific-Atlanta.
An appliance and cart combination should be moved with care. Quick stops, excessive force, and
uneven surfaces may cause the appliance and cart combination to overturn.
9. Ventilation: Slots and openings in the cabinet are provided for ventilation and to ensure reliable
operation of the product, and to protect it from overheating. These openings must not be blocked or
covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other
similar surface. This product should not be placed in a built-in installation such as a bookcase or rack
unless proper ventilation is provided or the instructions have been adhered to.
10. Heat: This product should be located away from heat sources such as radiators, heat registers, stoves
or other products (including amplifiers) that radiate heat.
11. Power Sources: This product should be operated only from the type of power source indicated on the
marking label. If you are not sure of the type of power supply in your home or business, consult your
appliance dealer or local power company. For products intended to operate from battery power, or
other sources, refer to the operating instructions supplied with the product.
For applications other than in North America, a suitable attachment plug adapter should be used for
connection to the power source. For determining the appropriate attachment adapter type, refer to
qualified technical personnel.
12. Polarization: This product may be equipped with a polarized alternating current line plug (i.e., a plug
having one blade wider than the other). This plug will fit into the power outlet only one way. This is a
safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the
plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the
safety purpose of the polarized plug.
13. Power Cord Protection: Power-supply cords should be routed so that they are not 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.
14. Lightning: For added protection for this product during a lightning storm or when it is left unattended
and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or
cable system. This will prevent damage to the product due to lightning and power-line surges.
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15. Power Lines: An outside antenna system should not be located in the vicinity of overhead power lines
or other electric light or power circuits, or where it can fall into such power or circuits. When installing
an outside antenna system, extreme care should be taken to keep from touching such power lines or
circuits as contact with them might be fatal.
16. Overloading: Do not overload wall outlets, extension cords or integral convenience receptacles, as this
can result in a risk of fire or electric shock.
17. Object and Liquid Entry: Never push objects of any kind into this product through openings as they
may touch dangerous voltage points or short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the product.
18. Servicing: Do not attempt to service this product yourself as opening or removing covers may expose
you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
19. Damage Requiring Service: Unplug this product from the wall outlet and refer servicing to qualified
service personnel under the following conditions:
(a) When the power-supply cord or plug is damaged.
(b) If liquid has been spilled, or objects have fallen into the product.
(c) If the product has been exposed to rain or water.
(d) If the product does not operate normally by following the operating instructions. Adjust only those
controls that are covered by the operating instructions as an improper adjustment of other controls
may result in damage and will often require extensive work by a qualified technician to restore the
product to its normal operation.
(e) If the product has been dropped or damaged in any way.
(f) The product exhibits a distinct change in performance.
20. Replacement Parts: When replacement parts are required, be sure the service technician uses
replacement parts specified by Scientific-Atlanta, or parts having the same operating characteristics as
the original parts. Unauthorized part substitutions made may result in fire, electric shock or other
hazards.
21. Safety Check: Upon completion of any service or repairs made to this product, ask the service
technician to perform safety checks to determine that the product is in safe operating condition.
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22. Outdoor Antenna Grounding: If an outside antenna or cable system is connected to this product,
ensure that the antenna or cable system is properly grounded to provide protection against voltage
surges and built-up static charges. Appropriate sections of the National Electrical Code (NFPA 1990)
provide information with respect to proper grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna discharge unit, connection to grounding electrodes, and
requirements for the grounding electrode (see Figure 1).
Figure 1. Outdoor antenna grounding
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Important notice for Class I apparatus
Important
This notice is applicable only if this apparatus has a three-pin power plug.
Warning
This apparatus must be earthed.
Mains lead colours
The following is applicable to Class I apparatus supplied with a flexible cord having cores
coloured green-and-yellow, brown, and blue.
Important! The wires in this mains lead are coloured in accordance with the following code.
Colour Mains lead wire
Green and yellow Earth
Blue Neutral
Brown Live
Connecting the mains lead
As the colours of the wires in the mains lead of this apparatus may not correspond with the
coloured markings identifying the terminals in your plug, proceed as follows.
IF the wire is
coloured…
THEN connect it to…
Blue …the Neutral terminal
Note: The Neutral terminal is typically marked N or coloured black.
Brown …the Live terminal
Note: The Live terminal is typically marked L or coloured red.
Green and yellow …the Earth terminal
Note: The Earth terminal is typically marked E (or marked with the safety
earth symbol, or coloured green and yellow.
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