– v –
Choosing a Projector
Edge blending application
¾ Not only brightness, bright balances, lens but stability is important too when choosing a projector.
¾ A projector need 30 to 60 minutes warm up to adjust properly.
¾ After lens shift, there should not be any optical distortion such as trapezoidal and barrel shape
¾ Quick dis-assemble lens need to be firmly secured, the electric motor cannot be mistakenly shift.
The screen should not be offset for long time use or during booting up and shutting down the
¾ Projector six-axis colors (R,G,B,Y,C,W). Projector adjust functions require: Hue, Saturation, Gain
¾ Vertical or 360 degree projection application. Needs to VERIFY engineering design of lamp aging
to avoid conflict with client.
Edge blending signal needs to use digital transfer, the 4 pairs of TMDS transfer impedance require 100 Ω
diameter as following to maintain signal quality:
¾ 5 M : AWG 26
¾ 10 M : AWG 24
¾ 15 M : AWG 22
¾ 20 M : AWG 22
¾ 25 M : AWG 22