Drop two receiving-card configuration files to see exactly which settings differ — driver IC, scan, gray depth, refresh, brightness, gamma and calibration — side by side.
Just need to read one? Open the single-file viewer →
Files are uploaded securely and stored privately so our team can help and you can revisit comparisons. Need help choosing a controller? Talk to our team.
This free tool reads two NovaStar .rcfgx receiving-card configurations and lays them out side by side, so you can instantly spot every setting that differs — driver IC, scan mode, gray depth, refresh rate, brightness, gamma and calibration — along with a color-coded module-layout map for each cabinet. It is the fastest way to track down why two cabinets or batches do not match. To read a single file in detail, use the RCFGX viewer.
Upload one file to each slot above. This free tool parses both NovaStar receiving-card configurations and shows their settings side by side, highlighting every field that differs, with the module layout drawn for each cabinet.
It quickly reveals configuration drift between cabinets or production batches — a different driver IC, scan mode, gray depth, refresh rate, brightness, gamma or calibration — which is a common cause of color or brightness mismatch across an LED wall.
No. You can compare any two RCFGX files. Fields that do not apply to one cabinet are simply left blank in that column.
Yes, it is completely free to use and there is no sign-up required.
Files are uploaded over a secure connection and stored privately. They are never shared publicly.
