Before Adjustment; Adjustment Procedures - Sony VPH-D50HTU Installation Manual

Adjustment Procedures

Before adjustment

Warm-up before adjustment
Before adjusting the registration, make sure to turn on the projector and
allow it to warm up for 20 minutes.
The projector is designed with a warm-up period of about 20 minutes after
turning on the power. During this period, it displays a white screen with
the message shown below. 35 seconds after the warm–up starts, the
message will disappear temporarily and will appear subsequently for 5
seconds every 30 seconds.
I N P U T - A
F o r o p t i m u m
p e r f o r m a n c e
w h i t e s c r e e n w i l l
r e m a i n f o r 2 0 m i n .
F o r i m m e d i a t e u s e ,
p u s h [ M E N U ] k e y .
Press the MENU key to cancel the warm–up, if you wish to see the picture
immediately.
You may also set the projector for a shorter, longer or no warm–up period.
For details, see "Changing the Initialization Period" on page 103 (GB).
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Before adjustment (GB)