Acer P5270 Acer P5270 Projector Series Service Guide - Page 68

4-3 Reset(OSD) No Step 1 After final QC step, we have to erase all saved change again and restore the OSD default setting.The following actions will allow you to erase all end-users' settings and restore the original setting: (1) Please enter OSD menu. (2) To execute "Reset" function . 4-4 Test Condition - Circumstance Brightness : Dark room less than 5 lux. - Inspection Distance : 1.8m~2.5m for functional inspection - Screen Size : 60 inches diagonal (wide) - After repairing each P5270/P5270 Refresh, the unit should be run-in (Refer to the table below). Symptom Normal Repair NFF Auto Shutdown Run-in Time 2 Hours 4 Hours 6 Hours Confidential 4-2 P5270/P5270 Refresh