Altinex RT300-125 User manual

RT300-125 HDMI RETRACTABLE CABLE User’s Guide
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1
Welcome!
Thank you for purchasing the MINI-ME™ RT300-125 HDMI
®
Cable Retractor. 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-
125 HDMI 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 RT300-125 does not contain any user serviceable
parts inside.
•Do not disassemble the unit. RT300-125 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 RT300-125 HDMI cable retractor in a dry area
away from dust and moisture.
•Do not place the RT300-125 HDMI 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 RT300-125 HDMI cable retractor with care.
Dropping, straining, or shaking can damage internal
components.
•Do not place heavy objects on top of the RT300-125
HDMI cable retractor.
•Follow installation instructions RT300-125 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 RT300-125 to the provided with RT300-125 mounting bracket and secure it using thumbscrews on bracket.
2. Install mounting bracket with RT300-125 under table using provided with RT300-125 mounting screws. Position of the bracket must
allow retract cable to enter straight up into position.
3. Connect the fixed cable to a display or a switcher.
3. Limited Warranty/ Return Policies
Please visit the 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 RT300-125
Inputs
Video/Audio HDMI format
Outputs
Video/Audio HDMI format
Compatibility
Tabletop enclosures CNK200
CNK221
Stand-alone mounting Mounting holes with 4x40 threads are
provided
Additional Accessories
Mounting Hardware -Mounting bracket -Mounting screws
(2pcs)
Table 1. RT300-125 General Specifications
Mechanical RT300-125
Dimensions
Height 4.8 in (122 mm)
Width 4.8 in (122 mm)
Depth 1.4 in (37 mm)
Other
Normal Pull force 0.3lb (+/- 0.1)
End of the cable pull
force
Max 10lb (+2lb)
(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. RT300-125 Mechanical Specifications
Electrical RT300-125
Cable Gauge 36AWG
Voltage Rating for Cable 30V
Power 5v,5ma
Amplifier Built-in 1080p
Table 3 RT300-125 Electrical Specifications
HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the
United States and other countries.

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5. The MINI-ME RT300-125 HDMI Retractable Cable features
•Convenient, easy to install cable retraction system
•Mounting bracket mounts to retract with captive thumb screws
•Can be used with CNK200, CNK221 interconnect box,
or as a stand-alone unit
•Simple operation for AV connectivity
•HDMI compliant cable
•Tested to 10,000 retracts
The RT300-125 offers a solution for managing HDMI cables. The cable assembly was designed to deliver high-definition video and
audio to a switcher or a display. The HDMI cable contains built-in amplifier to maintain HDMI signal integrity. The RT300-125 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. Mounting hardware securely mounts the cable
retractors to the surface and is provided with RT300-125.

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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 RT300-125 to the mounting bracket provided and secure it using captive thumbscrews. Dependng on the depth, the bracket
can be installed on the upper threaded holes of the retract cable body.
Diagram 4: Installation
Attach mounting bracket with RT300-125 installed to the underside of the surface using the provided screws.
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
Install the bracket with the RT300-125 in a position such that the retact cable is under the grommet openings on CNK plates.
Pull the cable through the bottom of the CNK body and faceplate.
7. Operation
7.1 Accessing the RT300-125 HDMI 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 RT300-125 HDMI cable retractor was carefully tested
during production. We would like to offer the following
suggestions:
•Make sure that no cable or power cord is damaged or
pinched. If there has been damage, do not use the
CNK200 or the retractable cable.
•RT300-125 is a precision retractor. Once 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 .