1. Select [Application] → [GENETYX-Genome] in GENETYX. For Ver.15, [Application] → [GENETYX NGS (64bit OS only)] 2. Select [Function] → [Quality Check]. 3. Click [Add] button of 'Input Sequence Files'. 4. Select input file and click [Open]. 5. Click [OK] button to start analysis. 6. Quality check results are displayed.