Altinex RT300-121 User manual

RT300-121 VGA RETRACTABLE CABLE User’s Guide
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Welcome!
Thank you for purchasing the MINI-ME™ RT300-121 VGA
Retractable Cable. We know you will find it easy to install, easy
to use and easy to maintain.
Our goal is to provide our customers with unique Signal
Management Solutions®for Audio Visual applications.
1. Precautions and Safety Warnings
Please read this manual carefully before using MINI-ME
RT300-121 VGA Cable Retractor. Keep this manual handy for
future reference. These safety instructions are to ensure the long
life of your cable retractor and to prevent fire and shock hazards.
1.1 General
•The RT300-121 does not contain any user serviceable
parts inside.
•Do not disassemble the unit. RT300-121 contains a high-
tension spring that can uncoil rapidly creating a cutting
hazard.
•Only qualified Altinex service personnel are allowed to
perform cable retractor repairs. Removal of the warranty
sticker will void the warranty.
1.2 Installation
•Use the RT300-121 VGA cable retractor in a dry area away
from dust and moisture.
•Do not place the RT300-121 VGA cable retractor in direct
sunlight, near heaters or heat-radiating appliances, or near
any liquid. Exposure to direct sunlight, heat and moisture
will damage internal precision components.
•Handle the RT300-121 VGA cable retractor with care.
Dropping, straining, or shaking can damage internal
components.
•Do not place heavy objects on top of the RT300-121 VGA
cable retractor.
•Follow installation instructions RT300-121 for optimum
performance.
1.3 Cleaning
•Clean surfaces with a dry or slightly damp cloth. Do not use
detergents or solvents.
2. Installation Procedures
1. Mount the RT300-121 to the provided with RT300-121 mounting bracket and secure it using thumbscrews on bracket.
2. Install mounting bracket with RT300-121 under table using provided with RT300-121 mounting screws. Position of the bracket must
allow to retract cable into straight up position.
3. Connect the fixed cable to a display or a switcher.
3. Limited Warranty/Return Policies
Please visit Altinex website at www.altinex.com for details on warranty and return policies. If you have any questions, please call us
at 1-800-ALTINEX or 714-990-2300.

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4. Technical Specification
Specifications are subject to change. Please visit www.altinex.com for up-to-date specification
Features/Description
RT300-121
Inputs
Video/Audio
VGA format
Outputs
Video/Audio
VGA format
Compatibility
Tabletop enclosures
CNK200
CNK221
Stand-alone mounting
Mounting holes with
4x40 threads are
provided
Additional Accessories
Mounting Hardware Included
-Mounting bracket
-Mounting screws
(2pcs)
Table 1. RT300-121 General Specifications
Mechanical
RT300-121
Dimensions
Height
4.8 in. (122 mm)
Width
4.8 in. (122 mm)
Depth
1.4 in. (37 mm)
Other
Normal Pull force
0.3 lb. (+/- 0.1)
End of cable
pull force
Max 10 lb. (+2 lb.)
(Damage may occur if
customer forces retract past
the end of cable.)
Weight
0.78 lbs. (0.353 kg.)
Color
Black
Material
Plastic
TOperating
10C - 35C
TMaximum
50C
Humidity
90non-condensing
MTBF (tested)
10,000 retractions
Table 2. RT300-121 Mechanical Specifications
Electrical
RT300-121
Cable Gauge
32 AWG
Voltage Rating for Cable
30V
Power
none
Amplifier
none
Table 3. RT300-121 Electrical Specifications

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5. The MINI-ME RT300-121 VGA Retractable Cable features
•Convenient, easy to install cable retraction system to the mounting
bracket without any additional tool required
•Can be used with CNK200, CNK221 interconnect box,
or as a stand-alone unit
•Simple operation for AV connectivity
•VGA compliant coaxial cable
•Tested to 10,000 retracts
The RT300-121 offers a solution for managing VGA cables. The cable assembly was designed to deliver high definition video and audio
to a switcher or a display. The VGA cable contains built-in amplifier to maintain VGA signal integrity. The RT300-121 has 4.0 ft. of
retractable cable and 4 ft. of the fixed length cable.
The cable and the retractor have been tested to over 10,000 extensions/retractions. The mounting hardware for securely mounting the
cable retractor to the surface is provided with the RT300-145.

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6. Application Diagram

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Diagram 1: Front Dimensions
Diagram 2: Retractor Side Dimensions

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Diagram 3: Bracket Installation
Mount the RT300-121 to the mounting bracket provided with RT300-121 and secure it using thumbscrews on bracket.
Dependng on the depth, the bracket can be installed on the upper threaded holes of retract cable body.
Diagram 4: Installation
Attach the mounting bracket with the RT300-121 installed to the underside of the surface using the screws provided.
The position of the bracket must allow the retract cable to go int the straight up position.

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Diagram 5: CNK200/221 Installation
For usage with CNK200 and CNK221 series install bracket with RT300-121 installed in position that that retact cable will be under
grommet openings on CNK plates.Pull cable thru the bottom of CNK body and faceplate

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7. Operation
7.1 Accessing the RT300-121 VGA Cable Retractor
After installation, no further configuration is needed. To
connect, simply open the CNK bezel and pull on the retractable
cable.
Connect to a desired source. When finished, disconnect the
cable and gently pull and release cable and it will retract back
into the bezel.
8. Troubleshooting Guide
The RT300-121 VGA cable retractor was carefully tested
during production. We would like to offer the following
suggestions:
•Make sure that the cable or power cord is not
damaged or pinched. If there has been damage, do
not use the CNK200 or the retractable cable.
•RT300-121 is a precision cable retractor. Once the
cable reaches the end, do not continue pulling on it.
Doing so will damage cable and the retractor
assembly.
•Please call the Altinex Customer Service Department
at [phone] to have the unit repaired.