User’s Manual
EDID 101D & EDID 101V
EDID Emulator with EDID Minder™
68-1773-01
Rev. A
06 09
警告
安全须知 • 中文
这个符号提示用户该设备用户手册中
电源 • 该设备只能使用产品上标明的电源。 设备
必须使用有地线的供电系统供电。 第三条线
（地线）是安全设施，不能不用或跳过。
有重要的操作和维护说明。
拔掉电源 • 为安全地从设备拔掉电源，请拔掉所有设备后
或桌面电源的电源线，或任何接到市电系统的电源线。
这个符号警告用户该设备机壳内有暴
露的危险电压，有触电危险。
电源线保护 • 妥善布线， 避免被踩踏，或重物挤压。
维护 • 所有维修必须由认证的维修人员进行。 设备内部
没有用户可以更换的零件。为避免出现触电危险不要自
己试图打开设备盖子维修该设备。
注意
阅读说明书 • 用户使用该设备前必须阅读并理
解所有安全和使用说明。
通风孔 • 有些设备机壳上有通风槽或孔，它们是用来防止
机内敏感元件过热。 不要用任何东西挡住通风孔。
保存说明书 • 用户应保存安全说明书以备将来使
用。
锂电池 • 不正确的更换电池会有爆炸的危险。 必须使用
与厂家推荐的相同或相近型号的电池。 按照生产厂的
建议处理废弃电池。
遵守警告 • 用户应遵守产品和用户指南上的所有安
全和操作说明。
避免追加 • 不要使用该产品厂商没有推荐的工具或
追加设备，以避免危险。
声明
所使用电源为 A 级产品，在生活环境中，该产品可能会造成无线电干扰。在这种情况下，可能需要用
户对其干扰采取切实可行的措施。
FCC Class A Notice
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. 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. The Class A 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.
This unit was tested with shielded cables on the peripheral devices. Shielded cables must be used
with the unit to ensure compliance with FCC emissions limits.
N
VCCI Class A notice for ITE products
この装置は、クラスA 情報技術装置です。 この装置を家庭環境で使用すると電波妨害を引き起こ
すことがあります。 この場合には使用者が適切な対策 を講ずるよう要求されることがあります。
VCCI-A
English translation: “This is a Class A product. In a domestic environment this product may cause radio
interference, in which case the user may be required to take corrective actions.”
Equipment labeled VCCI-A satisfies the limits of interference for Class A.
N
Table of Contents
All trademarks mentioned in this manual are the properties of their respective owners.
68-1773-01 Rev. A
06 09
EDID 101D/EDID 101V • Table of Contents
iii
About this Manual
This manual contains information about the Extron
EDID 101D/EDID 101V, with instructions on how to mount and
operate the unit. Throughout this manual EDID 101 is used to
refer to the EDID 101D and EDID 101V. Where differences may
occur, they are noted.
About the EDID 101
The EDID 101D and EDID 101V are compact, economical
EDID Minder™ devices that record and manage display EDID
(Extended Display Identification Data). A source device
normally uses EDID to identify the signal type (i.e. analog or
digital), the native rate of the display, how to correctly output
the preferred native timing, additional rates supported by the
display, and various other information.
The Extron EDID 101 is a standalone EDID Minder device that
emulates EDID to a DVI or VGA source. It helps ensure the
video source boots up correctly and constantly outputs video.
The EDID 101 records the EDID from a display and supplies it to
the video source. In addition, there are pre-programmed EDIDs
matched with two refresh rates (50 and 60 Hz) and two signal
types (digital and analog).
EDID 101D/EDID 101V • Introduction
1
Introduction
EDID 101 Features
EDID Minder — Enables continuous EDID communication
to the input source. EDID provides information about
a display identity. The EDID Minder continuous EDID
communication helps ensure the source boots up properly
and reliably outputs content to the display.
EDID Record — Enables the device to record EDID directly
from a display.
Pre-programmed EDID — The EDID 101 contains
pre-programmed EDIDs with the most common display
native resolutions for both 50 and 60 Hz. Along with the
native rate, each pre-programmed EDID also lists other
common video rates for use by the video source.
Configuring the EDID 101 rotary and DIP switches
allow a user to select a pre-programmed EDID based on
the native rate of a display (i.e. 1280x1024 @ 60 Hz)
and a desired signal type (i.e. digital), but does not
necessarily force a video source to output that rate. Since
EDID is not limited to reporting a single video rate
(i.e. the native rate), each Extron EDID also lists other
common video rates for use by the video source.
N
Powered from the video source — The EDID 101 is powered
from a VGA or DVI video source for normal operation.
An optional external 12 VDC power supply for remote
learning capability is also available.
Power LED — The side panel LED illuminates green when
power is connected and flashes red during EDID
recording.
Compact size — Small form factor enables use in places where
space is a premium.
EDID 101D/EDID 101V • Introduction
2
Mac-Mini
EDID 101D
DVI-DVI
DVI-DVI
DVI DA2
DVI DISTRIBUTION AMPLIFIER
DVI-DVI
Projector
DVI DA2
EDID 101D
VGA-VGA
VGA-VGA
(No EDID Passed)
EDID 101V
PC
EDID to PC
AUDIO IN
COMPUTER IN
RGB
PEAKING
LEVEL
MTP SERIES
Twisted Pair
VGA-VGA
Projector
MTP RL 15 HD RS
MTP 15 HD A D
EDID 101V
Typical EDID 101 applications
EDID 101D/EDID 101V • Introduction
3
Introduction, cont’d
2
L
1
4
R
L
3
RS232
2
R
1
UDIO
A
OUTPUTS
L
UDIO
A
R
INPUTS
V
H
B
G
1
R
OUTPUTS
4
3
V
H
2
V
H
2
H
1
V
V
H
ON
V
H
B
G
3
R
V
4
H
INPUTS
B
G
1
5
A
M
A
X
1
.
R
2
0-60Hz
0-240V
0
5
1
Extron
Crosspoint 300 42 HVA
Wideband Matrix Switcher
Projector
Flat Panel
Display
V
G
A
I
N P U T
( S O
U R C E
E D I D 1 0 1 D
)
V
G
A
I N P
U T
S O U R
(
E D I D 1 0 1
)
Y
A
L
C E
)
D
)
Y
A
A
G
OUTPUT (DISP
SPL
V
(DI
TPUT
V
G
A
O
U
)
Y
A
(DISPL
)
Y
A
A
G
OUTPUT
SPL
(DI
V
T
VGA OUTPU
Extron
EDID 101V
EDID Minder
Extron
EDID 101V
EDID Minder
PC
Laptop
Mac-Mini
EDID 101D
DVI-DVI
DVI-DVI
IN1508
SCALING PRESENTATION SWITCHER
INPUT
OUTPUT RATE
PIP
PICTURE CONTROL
IR
CONT/
COL/
TNT
1
2
3
4
5
6
7
8
ON
SWAP
CENTER SIZE
BRT
MENU
ENTER
VGA
1024x852
1024x1024
1366x768
1365x1024
UXGA
720p
SVGA
XGA
1080i
1080p
SXGA
VGA-BNC
Projector
IN1508
EDID 101D
Typical EDID 101 applications
EDID 101D/EDID 101V • Introduction
4
Mounting the EDID 101
The EDID 101 is housed in a 1/8 rack width, 3" deep, 1" high
metal enclosure. The small form factor is ideal for connecting
the EDID 101 between two devices that would otherwise be
directly connected.
After the EDID 101 is mounted, the side panel may be
inconvenient or impossible to access for configuration. To
avoid uninstalling, program it prior to mounting.
See page 10, "EDID 101D/EDID 101V Operation" for
programming details.
N
Tabletop placement
Attach the four included rubber feet to the bottom of the unit
and place it in any convenient location.
Rack mounting
UL guidelines for rack mounting
The following Underwriters Laboratories (UL) guidelines are
relevant to the safe installation of the EDID 101 in a rack:
1.
Elevated operating ambient temperature — If the unit
is installed in a closed or multi-unit rack assembly, the
operating ambient temperature of the rack environment
may be greater than room ambient temperature. Therefore,
install the equipment in an environment compatible with
the maximum ambient temperature (Tma: +122 °F, +50 ° C)
specified by Extron.
2.
3.
Reduced air flow — Install the equipment in the rack so
the equipment gets adequate air flow for safe operation.
Mechanical loading — Mount the equipment in the rack
so that uneven mechanical loading does not create a
hazardous condition.
4.
5.
Circuit overloading — Connect the equipment to
the supply circuit and consider the effect that circuit
overloading might have on overcurrent protection and
supply wiring. Give appropriate consideration to the
equipment nameplate ratings.
Reliable earthing (grounding) — Maintain reliable
grounding of rack-mounted equipment. Pay particular
attention to supply connections other than direct
connections to the branch circuit (such as power strips).
EDID 101D/EDID 101V • Installation and Operation
5
Installation and Operation, cont’d
Rack mounting procedures
The unit can be mounted in the front or rear of any of these rack
systems:
•
•
•
•
•
•
RSF 123 rack shelf kit for 3.5" deep products
(part #60-190-20)
RSB 123 basic rack shelf kit for 3.5" deep products
(part #60-604-20)
RSU 126 universal rack shelf kit for 6" deep products
(part #60-190-10)
RSB 126 basic rack shelf kit for 6" deep products
(part #60-604-10)
RSU 129 universal rack shelf kit for 9.5" deep products
(part #60-190-01)
RSB 129 basic rack shelf kit for 9.5" deep products
(part #60-604-01)
To rack mount the EDID 101D/EDID 101V:
1. If necessary, remove the rubber feet.
2. Secure the EDID 101 to the shelf with two 4-40 x 3/16"
screws in opposite corners of the base (see below).
3. Install false faceplate(s) or other unit(s) to the rack shelf.
4. Attach the shelf to the rack with the four provided
10-32 x 3/4" bolts.
1/4 Rack Width Front
False Faceplate
Use 2 mounting holes on
opposite corners.
(2) 4-40 x 3/16"
Screws
Rack mounting the EDID 101
EDID 101D/EDID 101V • Installation and Operation
6
Furniture mounting
The EDID 101 can be mounted under furniture using optional
mounting kit MBU 125 (part #70-077-01) as follows:
1. Attach the mounting brackets to the EDID 101 with the
provided machine screws as shown in the figure below.
2. Hold the EDID 101 with the attached brackets against the
underside of the table or other furniture. Mark the location
of the screw holes in the brackets on the mounting surface.
3. Drill 3/32" (2.4 mm) diameter pilot holes, 1/4" (6.3 mm)
deep in the mounting surface at the marked screw locations.
4. Insert #8 wood screws into the four pilot holes. Tighten each
screw into the mounting surface until just less than 1/4" of
the screw head protrudes.
5. Align the mounting screws with the slots in the brackets and
place the EDID 101 and brackets against the surface, with the
screws through the bracket slots.
6. Slide the EDID 101 slightly forward or back, then tighten all
four screws to secure the unit in place.
Mounting the EDID 101 under a desk
When mounting the EDID 101 under a desk using an
MBU 125, the EDID configuration switches located
on the side of the product will no longer be accessible.
Ensure the EDID 101 is configured prior to mounting.
See page 10, "EDID 101D/EDID 101V Operation" for
programming details.
N
EDID 101D/EDID 101V • Installation and Operation
7
Installation and Operation, cont’d
Panel Features
EDID 101D
ON
1
2
EDID
SELECT
DVI OUTPUT (DISPLAY)
60
Hz
50
DIGITAL
SIGNAL
ANALOG
DVI INPUT (SOURCE)
RECORD
POWER
12V
0.4A MAX
g
a b c d
e
f
EDID 101V
ON
CONFIG
1
2
EDID
SELECT
VGA OUTPUT (DISPLAY)
60
Hz
50
VGA INPUT (SOURCE)
RECORD
POWER
12V
SPARE
0.4A MAX
EDID 101 Panel views
Side panel
Power LED — Dual-color multi-purpose LED:
a
Green — Indicates power is connected from the 5 VDC pin
of a DVI/VGA video source or by the optional 12 VDC
power supply ( ).
e
Flashing red — During the recording process, indicates a new
EDID being written to memory, returning to solid green
when the write completes.
Record button — This recessed button is used to
initiate recording of a connected display device EDID to
user-programmable memory (position 0 on the rotary switch).
b
c
DIP switch — Position 1 is used to select the vertical refresh
frequency for the pre-programmed EDID. When switched to
"Off", the EDID selected by rotary positions 1 through F are
based on 50 Hz. When switched to "On", they are based on
60 Hz (default position).
Position 2, (not used on EDID 101V; labeled "Spare"), selects the
signal format, digital or analog, for the pre-programmed EDID.
EDID Rotary Switch — Position 0 of this 16 position rotary
switch is used to record an EDID from a display.
Positions 1-F select pre-programmed EDID resolutions.
d
Configuring the EDID 101 rotary and DIP switches
allow a user to select a pre-programmed EDID based on
the native rate of a display (i.e. 1280x1024 @ 60 Hz)
and a desired signal type (i.e. digital), but does not
necessarily force a video source to output that rate. Since
EDID is not limited to reporting a single video rate
(i.e. the native rate), each Extron EDID also lists other
common video rates for use by the video source.
N
EDID 101D/EDID 101V • Installation and Operation
8
Front and rear panels
Power connector — An optional external 12 VDC power
supply may be connected to this 2-pole, 3.5 mm captive screw
connector.
e
During normal operation the EDID 101 is powered
using +5 VDC from pin 9 of a DDC compliant VGA
source (EDID 101V) or pin 14 of a DVI source
(EDID 101D).
N
If the source is capable of providing power for the
EDID 101, the green Power LED ( ) will light when
a
the source is connected and powered on.
When the EDID 101 is powered from a video source,
there is no need to connect an external power supply.
Input connector — EDID 101D – Female DVI-I.
f
g
EDID 101V – Female D-Sub 15 pin.
Output connector — EDID 101D – Female DVI-I.
EDID 101V – Female D-Sub 15 pin.
DVI-A to VGA adapters may be used to connect the
EDID 101D to analog displays and sources having VGA
connectors. EDID functionality, if the VGA source
supports it, will remain available.
N
The EDID 101 is a pass-through device and should be
located as close to the input source as possible.
The total length of DVI cabling, including input and
output cables, connected to the EDID 101D should not
exceed maximum recommended lengths for standard
DVI applications.
N
EDID 101D/EDID 101V • Installation and Operation
9
Installation and Operation, cont’d
EDID 101D/EDID 101V Operation
The EDID 101 can either record EDID from a display device or a
pre-programmed EDID can be selected using the rotary and DIP
switches.
Recording a display EDID
To record a new EDID into memory:
1.
Turn the rotary switch ( ) to position 0.
d
The DIP switch positions have no effect in this mode.
N
2.
Apply power to the EDID 101 by connecting a power
source.
If power is not available from a video source, an external
12 VDC power supply can be used. The green LED will
be lit when power is available.
N
3.
Connect the display device to the OutPut of the
EDID 101 using a DVI (EDID 101D) or a VGA (EDID 101V)
cable.
To capture analog EDID on the EDID 101D, a DVI-A to
VGA adapter must be used.
N
4.
Power on the display device.
Although the EDID 101 supplies 5 VDC to power the
EDID circuitry of a display device, power on the display
device to ensure that data is being transmitted during
the recording process.
N
5.
Press and hold the recessed record button ( ) until the
b
LED flashes red rapidly, then release the button. The LED
continues to flash red, then returns to solid green when
the EDID data has been stored. The display can now be
disconnected.
If an external supply was used for recording, it can now
be disconnected.
N
6.
Install the EDID 101 into the system.
EDID 101D/EDID 101V • Installation and Operation
10
Using the pre-programmed Extron EDID
Configuring the EDID 101 rotary and DIP switches allow
N
a user to select a pre-programmed EDID based on the native
rate of a display (i.e. 1280x1024 @ 60 Hz) and a desired
signal type (i.e. digital), but does not necessarily force a video
source to output that rate.
Since EDID is not limited to reporting a single video rate
(i.e. the native rate), each Extron EDID also lists other
common video rates for use by the video source.
1.
2.
Choose a resolution from Table 1 based on the native resolution
of the display. Note the corresponding rotary switch position.
4
To use the EDID, set the rotary switch ( ) to the
position (1-F) selected in step 1. The switch clicks as
it moves through the positions.
d
C
Rotary Switch
Resolution
Position
0
1
User Recorded EDID
800x600
2
1024x768
3
1280x720
4
1280x768
5
1280x800
6
1280x1024
7
1360x768
8
1366x768
9
1400x1050
A
B
C
D
E
1440x900
1600x1200
1680x1050
1920x1080
1920x1200
Digital: Dual Link DVI
Analog: Not Used
F
Table 1 — Rotary Switch position
When using a dual link DVI display with the EDID 101D
(position F), only two resolutions will be shown to the video
source, 1280x800 and 2560x1600.
N
3.
Set the first DIP switch ( ) based on the
vertical refresh of the native rate of the display.
(default is ON, 60 Hz).
c
ON
DIGITAL
SIGNAL
ANALOG
60
Hz
50
1
2
4.
5.
For the EDID 101D only, choose digital or
analog based on the input signal format.
Install the EDID 101 into the system.
EDID 101D/EDID 101V • Installation and Operation
11
Reference Material
Specifications
If you use a DVI-A to 15-pin HD adapter, the EDID 101D can
be used for analog signal pass-through.
N
Video — EDID 101D, digital signals
Maximum data rate....................... 10 Gbps (3.3 Gbps per color)
Maximum pixel clock ................... 330 MHz (165 MHz per link)
Resolution range ........................... Up to 2560x1600 @ 60 Hz
Formats........................................... RGB and YCbCr digital video
Standards........................................ DVI 1.0, EDID 1.3
Video input — EDID 101D, digital signals
Number/signal type..................... 1 dual or single link DVI-D
Connectors ..................................... 1 female DVI-I
Video output — EDID 101D, digital signals
Number/signal type..................... 1 dual or single link DVI-D
Connectors ..................................... 1 female DVI-I
Video — EDID 101D, analog signals; EDID 101V
Bandwidth...................................... 350 MHz (-3dB)
Gain................................................. Unity
Video input— EDID 101D, analog signals; EDID 101V
Number/signal type..................... 1 analog VGA-UXGA RGBHV, RGBS,
RGsB, RsGsBs
Connector....................................... 1 female 15-pin HD
Nominal level ................................ 0.7 Vp-p for RGB
Minimum/maximum levels........ Analog: 0.3 V to 1.5 Vp-p with no offset
Impedance...................................... 75 ohms
Horizontal frequency.................... 15 kHz to 145 kHz
Vertical frequency.......................... 30 Hz to 170 Hz
Video output— EDID 101D, analog signals; EDID 101V
Number/signal type..................... 1 analog RGBHV, RGBS, RGsB,RsGsBs
(follows input)
Connector....................................... 1 female 15-pin HD
Minimum/maximum levels........ Follows input
Impedance...................................... 75 ohms
EDID 101D/EDID 101V • Reference Material
12
General
Power.............................................. Supplied by the 5 V signal from a DVI
source (pin 14), a VGA* source (pin 9), or
from an external power supply
*Some VGA source devices do not provide power output.
N
External power supply................. 100 VAC to 240 VAC, 50-60 Hz, external; to
12 VDC, 1 A, regulated
Power input requirements........... 12 VDC, 0.05 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
Cooling ........................................... Convection, no vents
Mounting
Rack mount........................ Yes, with optional 1U rack shelf
Enclosure type ............................... Metal
Enclosure dimensions................... 1.0" H x 2.2" W x 3.0" D (one-eighth rack
wide)
(2.5 cm H x 5.6 cm W x 7.6 cm D)
Product weight .............................. 0.4 lbs (0.2 kg)
Shipping weight ............................ 2 lbs (1 kg)
Vibration......................................... ISTA 1A in carton (International Safe
Transit Association)
Regulatory compliance
Safety................................... CE, c-UL, UL
EMI/EMC .......................... CE, C-tick, FCC Class A, ICES,
VCCI Class A
Environmental................... Complies with the appropriate
requirements of RoHS, WEEE
MTBF............................................... 30,000 hours
Warranty......................................... 3 years parts and labor
All nominal levels are at 10%.
N
N
Specifications are subject to change without notice.
EDID 101D/EDID 101V • Reference Material
13
Reference Material, cont’d
Included Parts
These items are included in each order for an EDID 101:
Included parts
Replacement
part number
EDID 101D
-or- EDID 101V
60-990-01
60-991-01
(4) Rubber feet (unattached)
(2) Strips of Velcro (unattached)
EDID 101D/EDID 101V Setup Guide
Accessories
Accessories
Part number
70-775-01
PS 1210C 12 VDC, 1 A power supply
RSU 129, universal rack shelf kit for 9.5"
deep products (gray)
60-190-01
RSB 129, basic rack shelf kit for 9.5" deep
products, black, gray
60-604-01, -02
60-190-10
RSU 126, universal rack shelf kit for
6" deep products
RSB 126, basic rack shelf kit for 6" deep
products
60-604-11
RSF 123, rack shelf kit for 3.5" deep
products (with faceplates)
60-190-20
RSB 123, basic rack shelf kit for 3.5" deep
products, black, gray
60-604-20, -21
MBB 100, Back of the Rack mounting kit
MBU 125, Under-desk mounting kit
70-367-01
70-077-01
EDID 101D/EDID 101V • Reference Material
14
Extron 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
Anaheim, CA 92805
U.S.A.
Japan:
Extron Electronics, Japan
Kyodo Building, 16 Ichibancho
Chiyoda-ku, Tokyo 102-0082
Japan
Europe, Africa, and the Middle East:
Extron Europe
Hanzeboulevard 10
3825 PH Amersfoort
The Netherlands
China:
Extron China
686 Ronghua Road
Songjiang District
Shanghai 201611
China
Asia:
Middle East:
Extron Asia
Extron Middle East
Dubai Airport Free Zone
F12, PO Box 293666
United Arab Emirates, Dubai
135 Joo Seng Road, #04-01
PM Industrial Bldg.
Singapore 368363
Singapore
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 non-Extron 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), 65.383.4400
(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.
Extron USA - West Extron USA - East Extron Europe
Extron Asia
Extron Japan
Extron China
Extron Middle East
Headquarters
+800.633.9876
+800.3987.6673
+800.7339.8766
+81.3.3511.7655
+81.3.3511.7656 FAX
+400.883.1568
+971.4.2991800
+971.4.2991880 FAX
Inside USA / Canada Only
Inside Europe Only
Inside Asia Only
Inside China Only
+800.633.9876
Inside USA / Canada Only
+1.919.863.1794
+1.919.863.1797 FAX
+31.33.453.4040
+31.33.453.4050 FAX
+65.6383.4400
+65.6383.4664 FAX
+86.21.3760.1568
+86.21.3760.1566 FAX
+1.714.491.1500
+1.714.491.1517 FAX
© 2009 Extron Electronics. All rights reserved.
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