Part numbers are typically four digits and can be found in the silk screen on board-level products or on the underside label of product…
Can Sealevel modify an existing product or design a new custom product?
Absolutely. In fact, modifications and customizations are a significant part of our business. We have provided modified and customized products for projects involving NASA,…
How do I arrange for a product to be repaired and how long do repairs typically take?
The first step is to request an RMA (Return Merchandise Authorization) number. Call our main number at 864.843.4343 and press 3 for Technical Support. You…
What are office hours and holiday schedules for Sealevel Systems?
Normal Office Hours Monday through Friday, 8:00AM to 6:00PM US Eastern Time. Sealevel observes the following US holidays and is typically closed for business…
How long is the warranty on Sealevel products?
We honor a lifetime warranty on all Sealevel-manufactured I/O products. It’s simple: we’re proud of our products and we value our customers. To us, that…
How do I contact Sealevel Systems?
Telephone Switchboard Operator: 864.843.4343 Fax Main fax: 864.843.3067 E-mail Sales: sales@sealevel.com Technical Support: support@sealevel.com Mailing Address Sealevel Systems, Inc PO Box 830 Liberty, SC…
I have to reinstall a Sealevel serial product. What is the best way?
For Windows 95/98/ME/2000/XP/Vista, use Device Manager to uninstall the product prior to removing it from the computer or unplugging it, as in the case with…
What are the differences between RS-232, RS-422, and RS-485 communication standards?
RS-232, RS-422, and RS-485 are serial communication methods for computers and devices. There are two articles in the Driver Downloads & Software section of the…
What are the advantages of using an advanced UART?
The primary benefit of a 16850 UART (standard on most Sealevel products) is a 128-byte FIFO buffer that prevents data loss in high-speed serial communications.…