Kowa KE 0202CT2 Manuel utilisateur
KE0202CT2(w-type)
TWISTEDPAIRTRANSMITTER
Instruction Manual
Thank you for your purchase of this product
Please be sure to read this manual completely prior to usage of product
Ver 2.5E
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.
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.
RGBInterfaceCable
Use of a RGB interface cable longer than 3 m (9.84 feet) is not recommended.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme àla norme NMB-003 du
Canada.
For CANADA
For U.S.A
UsageCautions
Please be sure to read this manual prior to usage of product. After reading,keep it in
a place near the equipment where it can be easily referred to.
Warning ・If this symbol is ignored death or serious injury may
occur.
Caution ・If this symbol is ignored injury or property damage may
occur.
● We are not responsible for damages to an image or sound transmitted by
our product caused by the products malfunction or any other outside factor.
●Shows caution
(including warning)
●Shows an action that should not be done.
●Shows an action that should be done.
Explanationofsymbols
General caution
Prohibited Do not use in
a wet place
Do not attempt
to take apart
Do not touch Do not touch
with wet hands
Do not expose
to water
Keep hands clear General indication Unplug the power cord
◆Do not place on an unsteady surface.
※Do not place on a sloped or unstable surface.
It can cause serious injuries.
◆Do not use this product except for the specified
voltage and current (AC100〜240V).
※May cause fire or electric shock.
◆Do not stick any foreign objects into the product.
※May cause fire or electric shock.
◆Do not allow the product to get wet.
※May cause fire or electric shock.
◆Do not touch the power cord during a thunder storm.
※May cause electric shock.
◆Plug the product into an outlet that can be easily reached.
※Unplug the product if trouble occurs.
◆Be sure to completely insert the power cord plug into the outlet.
※Short circuiting or the generation of heat may cause fire or electric
shock. Do not connect many cords into one outlet.
◆Do not damage the power cord.
※May cause fire or electric shock.
・Do not modify the power cord.
・Do not pull or bend the power cord.
・Do not place a heavy object or this product on the cord.
・Do not place the power cord close to a source of heat.
◆Do not continue to use this product if any of the following occurs
※It may cause fire or electric shock
・If you smell a strange odor or smoke.
・If water or a foreign object gets inside the product.
・After dropping the product.
・If the power cord is damaged. (exposure of core cable, severed cable)
■If any of the above should occur immediately turn the power off and
unplug the power cord. Contact the manufacturer or dealer who installed
this product for repair.
■Do not attempt to repair the product by yourself under any
circumstances.
Warning
◆Do not disconnect or connect the power plug with wet hands.
※May cause electric shock.
◆Do not put this product in the following places.
※May cause fire or electric shock.
・Places where there is a lot of humidity or dust.
・Places where there is steam.
・Near places which generate heat.
・Places where water may come into contact with the product.
◆Turn off the power and follow all instructions ,
when connecting this product to other devices.
※Failure to use the recommended cables may cause generation of heat or fire.
◆Do not cover the ventilation holes.
※Doing so may cause the product to overheat, which can cause
fire or damage to the product.
・Do not leave the product laying on its side or turn it upside down.
※Do not cover the ventilation holes or stick foreign objects
into this product as it will cause damage.
◆Disconnect all cables before moving this product.
※The cables can be damaged and fire or electric shock may occur if
not disconnected.
◆Do not place a heavy object on this product.
※Placing a heavy or oversized object on the product may
cause injury as a result of it falling.
◆Disconnect the power cord when the product will not be used
for a long time.
※ Disconnect the power cord for safety purposes and to lower energy
consumption.
◆Unplug the product when servicing.
※Electric shock can occur even though the product is turned off
as current is still flowing from the power cord.
◆Do not unplug the device by pulling on the power cord.
※Pulling on the power cord may damage the cord or cause a fire or electric shock.
Please pull on the plug body.
Caution
2. Connection
2-1. The cautions and warnings
2-2. Preparation of cable
3-1. Function of the twisted pair transmitter
3-1-1. Front panel of the twisted pair transmitter
3. Denomination and function of each parts
4. Operation
4-1. Operation of the twisted pair transmitter
4-1-1. Setting a Dip switch on the base
3
3
4
9
12
12
12
9
9
7. Trouble Shooting
Appendix
18
1. About this product
1-1. Product and accessories
1-2. General information
1
1
2
5. Installing the transmitter 15
2-3. Cable mounting kit (Twisted pair transmitter) 5
2-4. How to connect 5
6. Specifications 17
Index
3-1-2. Back panel of the twisted pair transmitter 10
4-1-2. Choosing the transmitted image 12
4-1-3. Mode switch settings 14
8765432
GH
1
ON
VIDEO
RGB
TWISTED PAIR TRANSMITTER
INPUT SELECTM.SW
KE0202CT2
POWER
AC adapter Angle mounting kit×2 Cable mounting kit
Fixing band×2Instruction Manual（This booklet）
KE0202CT2(w-type)
User's manual
Wood screw×4
Power cord
（Screws for underdesk, wall or ceiling）
1. About this product (KE 0202CT2(w-type))
1‑1. Product and accessories
Please check that you have the accessories and items shown.
‑1‑
Main unit of KE 0202CT2(w-type)
TWISTEDPAIRTRANSMITTER
Name of signal Transmission range
Audio signal/serial data ：10〜300m(32.8〜984.2ft)
Composite signal ：10〜300m(32.8〜984.2ft)
YPbPr／YCbCr ：10〜300m(32.8〜984.2ft)
640×480 ：10〜200m(32.8〜656.1ft)
800×600 ：10〜180m(32.8〜590.5ft)
1024×768 ：10〜150m(32.8〜492.1ft)
1280×1024 ：10〜120m(32.8〜393.7ft)
1600×1200 ：10〜100m(32.8〜328ft)
1‑2.General information
The products, KE 0202CT2W (w-type)/KE 0101CR-BW, are a transmitter and receiver for
long distance transmission of a wide band signal such as a computer, high definition TV or a
composite signal through a twisted pair cable (CAT5 e or CAT6).
They also have the function of long distance transmission of stereo sound and RS232C
serial data.
The minimum recommended transmission range is 10m(32.8ft). The maximum recommended
transmission range depends on the refresh rate and resolution. The transmission range
(when using our recommended cable) is as follows.
Recommended cable : OKTP-E5-P-AWG24x4P
(OKANO ELECTRIC WIRE CO.,LTD)
‑2‑
2. Connection
2‑1.The cautions and warnings.
◆Cautions
・ Use the recommended cable for this product for best results.
(OKANO ELECTRIC WIRE CO.,LTD: OKTP-E5-P-AWG 24x4P)
When a cable other than the recommended cable is used, make sure that the characterisitcs
and functionality of the cable is fully understood before use.
・When cable length is longer than the recommendation distance indicated in the
"product outline", quality of the image may deteriorate.Please note that use beyond
the recommended distance will require outside support.
・If a twisted-pair cable is laid near a power supply line with a lot of noise,
the image may flicker. In this case, run the twisted-pair cable away from the power supply
line.
・If the product is connected to an AC power supply with noise, the image may flicker.
In this case, use an AC wall socket type noise filter.
・Use the cable mounting kits, when weight will be applied to the twisted pair connectors of the
transmitter. (Please refer to "2-3. Cable mounting kit (Twisted pair transmitter)").
◆Warnings
・Do not connect any unauthorized product to the extension input/output connectors of the
twisted pair transmitter or receiver, as it can cause damage to the products.
Kowa is not responsible for any damage or injury caused as a result of improper use.
・Turn off the transmitter, receiver, and any product that is connected to the devices when
removing or installing twisted pair cables. Failure to do so can cause damage or failure
of the products.
‑3‑
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1,2…pair 1
3,6…pair 2
4,5…pair 3
7,8…pair 4
Connector
Cables
Connector
2‑2.Preparation of a cable
A CAT5e or CAT6 cable is used to connect the twisted pair transmitter and receiver.
The transmitter and receiver are connected straight through as shown in the diagram below.
※ Please keep the combination of the pair lines as follows. If the combination of a pair line
is incorrectly installed , there is a possibility that the quality of the image may deteriorate.
‑4‑
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