VGA Video Splitter
ST122L (2 Port)
ST124L (4 Port)
ST128L (8 Port)
Introduction
Thank you for purchasing a StarTech.com VGA video splitter. This product splits the VGA output from one computer to 2, 4, or 8 VGA displays (depending on the model purchased). Perfect for use with any VGA monitor or projector, this product is ideal for auditori- ums, tradeshow displays, kiosks, and any other appli- cations that require the use of multiple monitors. It is designed to maintain excellent video quality and requires no software or the configuration of compli- cated setup options.
Features
•Video bandwidth of 250 MHz
•Maximum resolution of 1920 x 1440 pixels
•Supports up to 3 levels of “daisy chaining”
•Maximum distance of 210 feet (65m)
Before You Begin
System Requirements
•A computer with VGA output
•2/4/8 displays with VGA inputs
•1
Basic Setup
Before connecting the splitter to the source computer and displays, you should ensure that the workspace is configured so that the minimal amount of cable will be used between the computer and the splitter, and between the splitter and the displays. While the split- ter will work at distances of up to 210 feet (65m) from the connected displays, keeping the cable distance between each device to the shortest possible length will ensure you can use the highest possible resolu- tion. While the splitter supports a maximum reso- lution of 1920 x 1440 pixels, the maximum resolu- tion you will be able to use for your application will depend on the length and quality of the cables used, and how many
Connecting the computer to the splitter
Using a
Connecting the splitter to the displays
Using a
Powering the splitter
Connect the tip on the power adapter (provided) to the port marked DC 9V on the video splitter. Connect the opposite end to a wall outlet or other suitable power source.
Once you have completed the steps above, you can power on the displays. Each will now display the image from the source computer.
Daisy Chaining Splitters
These splitters have the ability to be “daisy chained” to one another so that the overall number of total dis- plays is increased. You can have a maximum of 3 splitters daisy chained to one video source. Complete the following steps to daisy chain two or more video splitters:
Using a
Specifications
Video Input | 1 x | |
Video Output | ||
(quantity varies by model) | ||
| ||
Daisy Chain Capable | Yes (all models), max. 3 | |
Video Bandwidth | 250 MHz | |
Maximum Display Resolution | 1920 x 1440 pixels | |
(actual usable resolution varies) | ||
Maximum Cable Distance | 210 feet (65 m) | |
Housing | Steel | |
| ST122L: 7.76 oz. | |
Weight | ST124L: 15.87 oz. | |
| ST128L: 22.93 oz. | |
| ST122L: 5.16 x 2.56 x 1.02 in. | |
Dimensions (LxWxH) | ST124L: 8.07 x 2.56 x 1.02 in. | |
| ST128L: 8.07 x 2.56 x 1.77 in. | |
Power | DC 9V, 500 mA (center positive) | |
Certification (Regulatory) | FCC, CE |
Support, Warranty Information, and Regulatory Compliance Statement
If you ever need help with your product, visit www.startech.com/support and access our com- prehensive selection of online tools, documentation, and downloads. This product is backed by a
FCC Compliance Statement: This equipment has been tested and found to comply with the lim- its for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be deter- mined by turning the equipment off and on, the user is encouraged to try to correct the interfer- ence by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Revised: 16 September 2005 (A)