Repair and replacement parts. This transaction has a return condition. DVR-BZ240 also applies. Now, before the rainy season, is the time for repairs. Before the dust accumulated on the circuit board, combined with humidity and moisture, causes electrical conduction and the WAIT blinking symptom, making it beyond repair. Due to manufacturer's recommended recycling parts, there is a return condition. Please send them back to us via Yamato Transport, freight collect. If you are not confident in the replacement repair, please comment. The same conditions as the power supply board in other listings are also possible, and we do not charge labor fees. Please comment that you will send only the main unit to us at your expense, and we will temporarily hold it. Please make sure to comment, as the administration office may not understand transactions where the actual repair is unclear. The comment "I will leave it with you" is essential. Repair and replacement parts for the front display window with WAIT blinking, etc., and unable to start normally. Items that were working normally until just before, such as HDD recording, have not lost their recording titles, so they remain as they are.