Known Issue ID: 10844
The LCD may show a diagonal line or "tear" on startup or when switching between camera formats. The issue is due to a timing mismatch in the display that manifests from corner to corner on the LCD. This issue affects the following LCDS: RED Pro Touch 7.0" LCD (730-0025), DSMC2 RED Touch 4.7" LCD (730-0019), DSMC2 RED Touch 7.0" LCD (730-0024, 730-0018) and RED Touch 7.0" LCD (730-0007).
Target Firmware Fix:
Toggling the camera format (switching between formats) initializes the LCD image and clears the issue.