Extron P/2 DA2 PLUS DA2 PLUS راهنمای کاربر

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User’s Manual
P/2 DA2 Plus
www.extron.com
Extron Electronics, USA
Extron Electronics, Europe
Extron Electronics, Asia
Extron Electronics, Japan
1230 South Lewis Street
Anaheim, CA 92805
USA
714.491.1500
Fax 714.491.1517
Beeldschermweg 6C
3821 AH Amersfoort
The Netherlands
+31.33.453.4040
Fax +31.33.453.4050
135 Joo Seng Road, #04-01
PM Industrial Building
Singapore 368363
+65.6383.4400
Fax +65.6383.4664
Kyodo Building
16 Ichibancho
Chiyoda-ku, Tokyo 102-0082 Japan
+81.3.3511.7655
Fax +81.3.3511.7656
© 2006 Extron Electronics. All rights reserved.
Distribution Amplifier
68-1237-01 Rev. A
07 06
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Precautions
Safety Instructions • English
This symbol is intended to alert the user of important
operating and maintenance (servicing) instructions in
the literature provided with the equipment.
This symbol is intended to alert the user of the
presence of uninsulated dangerous voltage within
the product’s enclosure that may present a risk of
electric shock.
Caution
Read Instructions • Read and understand all safety and operating
instructions before using the equipment.
Retain Instructions • The safety instructions should be kept for future
reference.
Follow Warnings • Follow all warnings and instructions marked on the
equipment or in the user information.
Avoid Attachments • Do not use tools or attachments that are not
recommended by the equipment manufacturer because they may be
hazardous.
FCC Class A Notice
Warning
Power sources • This equipment should be operated only from the power source
indicated on the product. This equipment is intended to be used with a main power
system with a grounded (neutral) conductor. The third (grounding) pin is a safety
feature, do not attempt to bypass or disable it.
Power disconnection • To remove power from the equipment safely, remove all power
cords from the rear of the equipment, or the desktop power module (if detachable),
or from the power source receptacle (wall plug).
Power cord protection • Power cords should be routed so that they are not likely to be
stepped on or pinched by items placed upon or against them.
Servicing • Refer all servicing to qualified service personnel. There are no userserviceable parts inside. To prevent the risk of shock, do not attempt to service
this equipment yourself because opening or removing covers may expose you to
dangerous voltage or other hazards.
Slots and openings • If the equipment has slots or holes in the enclosure, these are
provided to prevent overheating of sensitive components inside. These openings
must never be blocked by other objects.
Lithium battery • There is a danger of explosion if battery is incorrectly
replaced. Replace it only with the same or equivalent type recommended by
the manufacturer. Dispose of used batteries according to the manufacturer’s
instructions.
Note: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference, in which case the
user will be required to correct the interference at his own expense.
Note: This unit was tested with shielded cables on the peripheral devices. Shielded
cables must be used with the unit to ensure compliance.
Extron’s Warranty
Extron Electronics warrants this product against defects in materials and workmanship
for a period of three years from the date of purchase. In the event of malfunction during
the warranty period attributable directly to faulty workmanship and/or materials,
Extron Electronics will, at its option, repair or replace said products or components,
to whatever extent it shall deem necessary to restore said product to proper operating
condition, provided that it is returned within the warranty period, with proof of
purchase and description of malfunction to:
USA, Canada, South America,
and Central America:
Extron Electronics
1001 East Ball Road
Instrucciones de seguridad • Español
Este símbolo se utiliza para advertir al usuario
sobre instrucciones importantes de operación y
mantenimiento (o cambio de partes) que se desean
destacar en el contenido de la documentación
suministrada con los equipos.
Este símbolo se utiliza para advertir al usuario sobre
la presencia de elementos con voltaje peligroso sin
protección aislante, que puedan encontrarse dentro
de la caja o alojamiento del producto, y que puedan
representar riesgo de electrocución.
Precaucion
Leer las instrucciones • Leer y analizar todas las instrucciones de operación y
seguridad, antes de usar el equipo.
Conservar las instrucciones • Conservar las instrucciones de seguridad para
futura consulta.
Obedecer las advertencias • Todas las advertencias e instrucciones marcadas
en el equipo o en la documentación del usuario, deben ser obedecidas.
Evitar el uso de accesorios • No usar herramientas o accesorios que no
sean especificamente recomendados por el fabricante, ya que podrian
implicar riesgos.
Europe, Africa, and the Middle East:
Extron Electronics, Europe
Beeldschermweg 6C
3821 AH Amersfoort
The Netherlands
Advertencia
Alimentación eléctrica • Este equipo debe conectarse únicamente a la fuente/tipo
de alimentación eléctrica indicada en el mismo. La alimentación eléctrica de este
equipo debe provenir de un sistema de distribución general con conductor neutro
a tierra. La tercera pata (puesta a tierra) es una medida de seguridad, no puentearia
ni eliminaria.
Desconexión de alimentación eléctrica • Para desconectar con seguridad la acometida
de alimentación eléctrica al equipo, desenchufar todos los cables de alimentación
en el panel trasero del equipo, o desenchufar el módulo de alimentación (si fuera
independiente), o desenchufar el cable del receptáculo de la pared.
Protección del cables de alimentación • Los cables de alimentación eléctrica se deben
instalar en lugares donde no sean pisados ni apretados por objetos que se puedan
apoyar sobre ellos.
Reparaciones/mantenimiento • Solicitar siempre los servicios técnicos de personal
calificado. En el interior no hay partes a las que el usuario deba acceder. Para evitar
riesgo de electrocución, no intentar personalmente la reparación/mantenimiento
de este equipo, ya que al abrir o extraer las tapas puede quedar expuesto a voltajes
peligrosos u otros riesgos.
Ranuras y aberturas • Si el equipo posee ranuras o orificios en su caja/alojamiento,
es para evitar el sobrecalientamiento de componentes internos sensibles. Estas
aberturas nunca se deben obstruir con otros objetos.
Batería de litio • Existe riesgo de explosión si esta batería se coloca en la posición
incorrecta. Cambiar esta batería únicamente con el mismo tipo (o su equivalente)
recomendado por el fabricante. Desachar las baterías usadas siguiendo las
instrucciones del fabricante.
Asia:
Extron Electronics, Asia
135 Joo Seng Road, #04-01
PM Industrial Bldg.
Singapore 368363
Japan:
Extron Electronics, Japan
Kyodo Building
16 Ichibancho
Chiyoda-ku, Tokyo 102-0082
Japan
This Limited Warranty does not apply if the fault has been caused by misuse, improper
handling care, electrical or mechanical abuse, abnormal operating conditions or nonExtron authorized modification to the product.
If it has been determined that the product is defective, please call Extron and ask for an
Applications Engineer at (714) 491-1500 (USA), 31.33.453.4040 (Europe), 65.6383.4400
(Asia), or 81.3.3511.7655 (Japan) to receive an RA# (Return Authorization number). This
will begin the repair process as quickly as possible.
Units must be returned insured, with shipping charges prepaid. If not insured, you
assume the risk of loss or damage during shipment. Returned units must include the
serial number and a description of the problem, as well as the name of the person to
contact in case there are any questions.
Extron Electronics makes no further warranties either expressed or implied with respect
to the product and its quality, performance, merchantability, or fitness for any particular
use. In no event will Extron Electronics be liable for direct, indirect, or consequential
damages resulting from any defect in this product even if Extron Electronics has been
advised of such damage.
Please note that laws vary from state to state and country to country, and that some
provisions of this warranty may not apply to you.
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Description
The P/2 DA2 Plus is a high performance one input, two output
distribution amplifier that accepts video input from a VGAQXGA compatible PC and distributes that signal to separately
buffered outputs. Each output can be extended with Extron
MHR cables up to 100' (@XGA signal rate) in length.
The distribution amplifier routes all video ID bits to its attached
VGA input cable. The attached power supply cable allows for
convenient power hookup.
Features
• Power LED — useful in system troubleshooting
• Impedance DIP switches — for solving laptop compatibility
problems and reflection problems due to long cable runs
• Bandwidth — 300 MHz (-3 dB) RGB video bandwidth
maintains signal integrity
• ID bits pass-through — routes ID bits to the local monitor
output to allow automatic scan rate selection by DDC
P/2 DA2 Plus • Installation and Operation
1
Installation and Operation, cont’d
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Installation
Front Panel Features
1.
Power off the computer and its local monitor.
2.
Connect the computer’s VGA output to the input cable of
the distribution amplifier. See Front Panel Features.
12V
0.2A MAX
Extron
P/2 DA2 Plus
1
2
3
Distribution Amplifier
a
LO
CA
L MO
NITO
R
2
1
OU
TP
UT P/2
DA
2 PL
US
b
c
Power LED indicator — A green LED indicates that the
distribution amplifier is receiving power.
Input connector — Connect the attached input cable's 15-pin
HD connector to the computer's VGA output.
Power supply — Connect the attached external 12 VDC , 1 A
power supply to a 100 to 240 VAC power source.
Rear Panel Features
PC
LOCAL MONITOR
ON
VGA-UXGA
Compatatible Displays
1 2
OUTPUT
ON
1
2
OFF
3.
4.
Connect the computer’s monitor to the "Local Monitor"
output and connect the display device to the "Output"
of the distribution amplifier. Set the input and output
impedance DIP switches, as explained in Rear Panel
Features.
Plug in the distribution amplifier's power supply and
power on the local monitor, computer, and display device.
1
a
b
2
3
Local Monitor — Attach a local monitor to the 15-pin HD
female VGA connector.
DIP Switches —
Switch 1 (sync input impedance) – Default setting is down
(510 ohms). If the image from a laptop computer becomes
unstable, slide the switch up (10k ohms).
Switch 2 (sync output impedance) – Default setting is up
(50 ohms). If the front LED is green and all the input and output
cables are properly connected, but there is no image at the
projector, slide the switch down (75 ohms).
N
c
2
P/2 DA2 Plus • Installation and Operation
These DIP switches only affect the Output display and
not the Local Monitor display.
Output connector — Connect the output display device to the
15-pin HD female connector.
P/2 DA2 Plus • Installation and Operation
3
Installation and Operation, cont’d
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Specifications
Operation
After the distribution amplifier and its connected devices
are powered up, the system is fully operational. For further
information, see Troubleshooting below.
Troubleshooting
Check all cable connections. If problems still exist, check the
following steps:
1.
If the image on the laptop and/or projector is distorted or
unstable, do the following:
• Check if the front LED is lit.
• Slide DIP switch 1 to a different position to see if the
image becomes normal.
2.
If there is no image on the projector, do the following:
• Check if the front LED is lit.
• Check if the laptop's VGA signal is routed to the VGA
port. Each laptop uses a different key combination for
this function.
• Slide DIP switch 2 to a different position and see if an
image appears.
3.
If the image still does not display correctly, call Extron's S3
Sales and Technical Support Hotline.
Video
Gain ................................................ Unity
Bandwidth ..................................... 300 MHz (-3 dB), fully loaded
Long distance driveability .......... 100' with Extron MHR cables @XGA signal
rate
Video input
Number/signal type ..................... 1 VGA-QXGA, RGBHV, RGBS, RGsB,
RsGsBs
Connectors .................................... (1) 15-pin HD male cable (built-in)
Nominal level ................................ 0.7 Vp-p for RGB
Minimum/maximum levels ........ Analog: 0.4 V to 1.4 Vp-p with no offset at
unity gain
Impedance ..................................... 75 ohms
Horizontal frequency.................... 15 kHz to 135 kHz
Vertical frequency.......................... 30 Hz to 170 Hz
Return loss ..................................... <-38.3 dB @ 5 MHz
Video output
Number/signal type ..................... 2 VGA-XGA, RGBHV, RGBS, RGsB,
RsGsBs
Connectors .................................... (2) 15-pin HD female
Nominal level ................................ 0.7 Vp-p for RGB
Minimum/maximum levels ........ 0.4 V to 1.4 Vp-p, follows input
Impedance ..................................... 75 ohms
Return loss ..................................... -41 dB @ 5 MHz
DC offset ........................................ ±5 mV maximum with input at 0 offset
Sync
Input type ......................................
Output type ....................................
Input level .....................................
Output level ..................................
Input impedance ..........................
Output impedance .......................
Max. propagation delay ...............
Max. rise/fall time ........................
Polarity............................................
4
P/2 DA2 Plus • Installation and Operation
RGBHV, RGBS, RGsB, RsGsBs
RGBHV, RGBS, RGsB, RsGsBs
1.7 V to 5 Vp-p
TTL: 5 Vp-p, unterminated
510 ohms
50 ohms (output resistor value)
60 ns
4 ns
Positive or negative
P/2 DA2 Plus • Installation and Operation
5
Installation and Operation, cont’d
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Included Parts
External power supply ................ 100 VAC to 240 VAC, 50/60 Hz, 4.5 watts,
external, autoswitchable;
to 12 VDC, 1 A, regulated
Power input requirements ........... 12 VDC, 1 A
Temperature/humidity ................ Storage: -40 to +158 °F (-40 to +70 °C) /
10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) /
10% to 90%, noncondensing
Rack mount .................................... No
Enclosure type .............................. Plastic
Enclosure dimensions .................. 1.5" H x 5.0" W x 2.5" D
3.8 cm H x 12.7 cm W x 6.4 cm D
(Depth excludes connectors.)
Product weight .............................. 1.6 lbs (0.7 kg)
Shipping weight ........................... 3 lbs (2 kg)
Vibration ........................................ ISTA 1A in carton (International Safe
Transit Association)
Listings............................................ UL, CUL
Compliances................................... CE, FCC Class A, AS/NZS, ICES, VCCI
MTBF............................................... 30,000 hours
Warranty ........................................ 3 years parts and labor
N
N
All nominal levels are at ±10%.
Specifications are subject to change without notice.
(7.51-121505-D4)
6
P/2 DA2 Plus • Installation and Operation
Description
P/2 DA2 Plus
Part number
60-046-03
P/2 DA2 Plus User's manual
Self-adhesive rubber feet
Tweeker (small screwdriver)
IEC power cord
Cables: VGA M-M MD
Description
Part number
VGA M-M MD/3 — 3' (90 cm)
26-238-14
VGA M-M MD/6 — 6' (1.8 m)
26-238-01
VGA M-M MD/10 — 10' (3.0 m)
26-238-07
VGA M-M MD/15 — 15' (4.5 m)
26-238-02
VGA M-M MD/25 — 25' (7.6 m)
26-238-03
VGA M-M MD/35 — 35' (10.6 m)
26-238-17
VGA M-M MD/50 — 50' (15.2 m)
26-238-18
VGA M-M MD/75 — 75' (22.8 m)
26-238-19
VGA M-M MD/100 — 100' (30.4 m)
26-238-20
Cables: SYM BNCM
Description
Part number
SYM BNCM/3 — 3' (90 cm)
26-533-12
SYM BNCM/6 — 6' (1.8 m)
26-533-02
SYM BNCM/12 — 12' (3.6 m)
26-533-03
SYM BNCM/25 — 25' (7.6 m)
26-533-04
SYM BNCM/50 — 50' (15.2 m)
26-533-05
SYM BNCM/75 — 75' (22.8 m)
26-533-06
SYM BNCM/100 — 100' (30.4 m)
26-533-07
P/2 DA2 Plus • Installation and Operation
7
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Installation and Operation, cont’d
Cables: SYM BNCF
Description
8
Part number
SYM BNCF/0.5 — 3" (15 cm)
26-531-01
SYM BNCF/1 — 1' (30 cm)
26-531-11
SYM BNCF/3 — 3' (90 cm)
26-531-12
SYM BNCF/6 — 6' (1.8 m)
26-531-02
P/2 DA2 Plus • Installation and Operation">