12.1 Inch Industrial LCD Display 1920×1200 LVDS with In-Cell Touch | AUO G121HAX01.1

Use G121HAX01.1 as the listed panel reference, then compare the full part number and revision on the label. Send us photos of the old label and connector side. Compare the mounting holes, thickness, connector location and visible opening on both drawings before ordering.

For the listed LVDS interface, match the connector pinout, channel count, data mapping and panel supply before applying power. Check the existing backlight supply and enable/dim signals as well. Two connectors that look identical can carry different signals.

Try your service menus and startup graphics on a 1920 × 1200 canvas before approving the replacement. Compare the actual native timing and display orientation with the old module. Price any cable, firmware and mounting changes before committing to a substitute.

Use the listed 800 cd/m² to shortlist the display, then judge the assembled product with its final cover and ambient lighting. Test cold boot, restart, brightness control and a full diagnostic image. Use the listed −30 °C to +85 °C operating range to plan cold starts and hot running tests, with temperature measured at the panel. Check that the cable clears the frame with the equipment closed.

For the listed capacitive touch, verify the host driver and test edge taps with the final cover and the way operators will actually use it. Give us the equipment model, approved panel and touch revisions where applicable, quantity and required date. Ask for the quoted revision and how a substitution would be handled.