Professional Service:
Normally, Pulstec DVD Drive has problem of Laser emitting aging after 3-5 years of continues usage, the lower laser power will lead to abnormal DVD signal measurement, such as higher Radial Noise, higher Digital Error Given. Also, lower readability of DVD5 disc. Hence calibration process cannot be made.
Toptica replaces the old aging Laser Diode by using a new 650nm Diode, and ensures the laser power reaching requested 300mW of optical power given. Toptica also have both DaTARIUS & CATS (Audio Dev.) tester platform to run both DVD5 & DVD9 calibration, we ensure the returned Pulstec Drive restore the disc readability as new tester.
Concerning the CD tester, both Datarius & CATS using Philips Swing Arm (CD Pick Up Head), Toptica replaces the old Swing Arm by using original Philips Swing Arm, to restore the readability of CD Disc. Same DVD tester, Toptica have both CATS (OS2, Window base) and Datarius CD tester platform to run the repairing service, before CD module return to customer, calibration test and reference disc test report delivery together with the CD tester/ module.