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  For U.S.A.

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 reasonable
protection against harmful interference in a residential installation.
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 guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more 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.

For Canada/pour le Canada

CAUTION:

TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO

WIDE SLOT, FULLY INSERT.

ATTENTION:  POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE LA LAME LA
PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET
POUSSER JUSQUAU FOND.

   For Canada/pour le Canada

THIS DIGITAL APPARATUS DOES NOT EXCEED THE CLASS B LIMITS FOR RADIO
NOISE EMISSIONS FROM DIGITAL APPARATUS AS SET OUT IN THE INTERFERENCE-
CAUSING EQUIPMENT STANDARD ENTITLED “DIGITAL APPARATUS,” ICES-003
OF THE DEPARTMENT OF COMMUNICATIONS.

CETAPPAREIL NUMERIQUE RESPECTE LES LIMITES DE BRUITS RADIOELEC-
TRIQUES APPLICABLES AUX APPAREILS NUMERIQUES DE CLASSE B PRESCRITES
DANS LA NORME SUR LE MATERIEL BROUILLEUR: “APPAREILS NUMERIQUES,”
NMB-003 EDICTEE PAR LE MINISTRE DES COMMUNICATIONS.

CAUTION:

•  Do not block the ventilation openings or holes.

(If the ventilation openings or holes are blocked by a newspaper or cloth, etc., the heat may not be
able to get out.)

•  Do not place any naked flame sources, such as lighted candles, on the apparatus.
•  When discarding batteries, environmental problems must be considered and local rules or laws

governing the disposal of these batteries must be followed strictly.

•  Do not use this apparatus in a bathroom or places with water. Also do not place any containers filled

with water or liquids (such as cosmetics or medicines, flower vases, potted plants, cups, etc.) on top
of this apparatus.

ATTENTION:

•  Ne bloquez pas es orifices ou es trous de ventilation.

(Si es orifices ou es trous de ventilation sont bloqués par un journal un tissu, etc., la chaleur peut ne
pas être évacuée correctement de l’appareil)

•  Ne placez aucune source de flamme nue, telle qu’une bougie, sur l’appareil.
•  Lors de la mise au rebut des piles, veuillez prendre en considération es problèmes de l’environnement

et suivre strictement les règles et les lois locales sur la mise au rebut

 

des piles.

•  N’utilisez pas cet appareil dans une salle de bain ou un autre endroit avec de l’eau.
•  Ne placez aucune récipient contenant de l’ear (tel que des cosmétiques ou des médicaments, un vase de

fleurs, un pot de fleurs, une tasse, uec.) sur cet appareil.

Summary of Contents for MediaFlex Series

Page 1: ...VIDEO TECHNOLOGIES 8547 Grovemont Circle Gaithersburg MD 20877 TEL 301 840 5805 FAX 301 840 2946 www knoxvideo com MediaFlex Series Modular Audio Video Distribution System Operation and Technical Man...

Page 2: ...EO TECHNOLOGIES 8547 Grovemont Circle Gaithersburg MD 20877 TEL 301 840 5805 FAX 301 840 2946 www knoxvideo com May 2005 Operation and Technical Manual MediaFlex Series Modular Audio Video Distributio...

Page 3: ...mpanying the appliance WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THISAPPLIANCE TO RAIN OR MOISTURE CAUTION To reduce the risk of electrical shocks fire etc 1 Do not remove scr...

Page 4: ...RFERENCE CAUSING EQUIPMENT STANDARD ENTITLED DIGITAL APPARATUS ICES 003 OF THE DEPARTMENT OF COMMUNICATIONS CETAPPAREIL NUMERIQUE RESPECTE LES LIMITES DE BRUITS RADIOELEC TRIQUES APPLICABLES AUX APPAR...

Page 5: ...the Front Panel Switches 7 3 4 Control via the RS232 Port 11 3 4 1 Using an RS232 Terminal Device 11 3 4 2 Routing Audio and Video 12 3 4 3 Using the Salvo Mode 13 3 4 4 Using the Queue Mode 13 3 4 5...

Page 6: ...nty Unless otherwise stated in the product specific documentation received with this product Knox Video Technologies provides a five year limited warranty for this product The above warranty period sh...

Page 7: ...at 1 amp The CPU on the front panel controller board has a battery backed up memory for the crosspoint pattern storage and other non volatile functions It is important to check the battery annually a...

Page 8: ...HALL BEEASILYACCESSIBLE THERESHALLBENOSWITCHESOR DISCONNECTDEVICESINTHEEARTHCONDUCTOR Page 3 Page 22 KNOX VIDEO MediaFlex Series Audio Video Distribution System KNOX VIDEO MediaFlex Series Audio Video...

Page 9: ...are high impedance 15K Note an unbalanced source may be connected to a balanced input by connecting the signal lead of the audio source to the input and connecting the shield to both the center and in...

Page 10: ...Flex Series provides for 8 regular contact closures and one optional Doorbell contact closure accessible from the rear panel DB25 connector Allowable inputs include mechanical switches relays TTL or C...

Page 11: ...give them more meaningful names push 2 ENTER and select the zone name to be changed Note the default names remain available as an alternate set of names Assigning Names to Sources Sources are given de...

Page 12: ...e LED in the lower center of the front panel will be lit and the selected ZONE will appear in the left display window If Zone Lock is OFF the LED will be dark To turn Zone Lock on push the FUNCTION bu...

Page 13: ...urce push the FUNCTION key then push the 16 button VOLUME and MUTE buttons see also ROTARY KNOB below Note the ZONE LOCK light if it is on it means a zone has been pre selected usually the local zone...

Page 14: ...e crosspoint connections For a readout of the current map of crosspoint connections push the DIS PLAY button and rotate the rotary knob until the ZONE you are interested in appears in the LCD window t...

Page 15: ...utput number from 01 16 or for trim an input number from 01 16 To control volume send a command of the form vxx vxx or vxxyy where xx is an output number and yy is a number from 00 63 04 is the defaul...

Page 16: ...e commands which start with the dollar sign Certain other commands are used only for setup The MediaFlex Series will echo all ASCII characters and acknowledge completed valid letter commands with the...

Page 17: ...and where y specifies the source of audio 00 16 use 0 s for audio OFF 3 4 3 USINGTHESALVOMODE It is possible to send the same input to a number of sequential outputs by a single eight byte command of...

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