If you’ve walked into your classroom or boardroom only to find your interactive display feeling a bit sluggish, or if you’ve noticed a few bugs during your presentations, it might be time for a tune-up. Updating the firmware on your BenQ RP653K
18;write_to_target_document1a;_kmLtafiJM-T_ptQPjZmNiAE_20;56; 0;92;0;a3; 0;baf;0;1e1; benq rp653k firmware update