HTC Corporation
Doc. Title
Dream Service Manual
Page 86 of 113
6. Cosmetic Inspection Criteria
6.1. Classes definition of inspective area
¾ Class A area => The front side of main unit involve all buttons and LED lens except LCD.
¾ Class B area => Qwerty key of main unit
¾ Class C area => 5 sides and back views of main unit. (Except Front view of main unit)
¾ Class D area => Apart from the previous 2 areas, the class D area indicates the inner part which can’t be
seen while a user operations
Photo of inspection areas
IT IS GENERIC COSMETIC INSPECTION CRITERIA FOR ALL PRODUCTS IF THERE HAVE ANY CONFLICT
WITH THESE GENERIC CRITERIONS; PLEASE FOLLOW THE PRODUCT INSPECTION CRITERIA
RESPECTIVELY.
Description
¾ D: Diameter / L: Length / W: Width / N: Number of defects/ S: Distance from dot to dot
¾ Inspecting distance: 30 ± 5cm / Mechanical inspection angle：90 degrees /
¾ LCM inspection angle：90±15 degrees / Inspection time: 5 secs per surface.
HTC CONFIDENTIAL
¾ Ambient illumination is to be 500-1100 lux
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