Eiki LC-XNB4000N, Руководство по обслуживанию

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Service mode & Calibration
§ Service mode:
B. Set Up 01
B-1: C&B Calibration : Contrast and Brightness calibration adjustment.
B-2: Lamp Total Timer reset : Reset the lamp total time which is display on the first
page of Engineering OSD. This timer will accumulate the total lamp time usage
elapsed from shipping.
B-3: Lamp Recoder Reset: Reset all the lamp time usage recording at Lamp Timer
Recorder page which records (up to 10 times) the each time elapsed after customer
reset lamp time at Presentation menu.
B-4: PIN Reset: PIN code reset
B-5: Logo Memory Reset : Logo image is erased on the flash ram.
B-6: Unit Timer Reset: Unit time is the total working time period of PCBA, which is for
internal usage.
B-7: Filter Timer Test: For EDI Internal testing purpose only.
P.S. If you execute the “ Filter Timer Testing ” function, the filter timer will
show ” 1000 ” operation hours and the alarm system will remind you
to replace filter.
B-8: Lamp Timer Test: For EDI Internal testing purpose only.
P.S. If you execute the “ lamp Timer Testing ” function, the lamp timer will
show ” 1999 ” operation hours and the alarm system will remind you
to replace lamp.
B-9: VK default: the calibration of vertical keystone setting.
B-4
B-6
B-1
B-5
B-2
B-3
B-7
B-8
B-9