Sony VPL-HW20A - Manual (Page 29)

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Notes on input of HDMI signal
The projector adjusts the RGB dynamic range of the equipment connected with HDMI
cable to the following to suit the HDMI standard and display in best picture quality.
When video signal is input: Limited (16-235)
When computer signal is input: Full (0-255)
When a signal other than those of HDMI standard is input, the following symptoms may
occur.
• When a video signal is input, the color gradation of the dark area or bright area may
become unclear, or texts may become faded. In this case, switch the RGB dynamic range
of the connected equipment to Limited (16-235). If this adjustment is unavailable, adjust
“Brightness”, “Contrast”, or “Sharpness” in the Picture
menu of the projector. ( 1
page 44)
* When a computer signal is input, the texts may become faded. In this case, adjust the “Sharpness”
in the Picture menu. ( 1 page 45) (* 1,920 × 1,080 or 1,280 × 720 signals)
1
Press the ? / 1 (ON/STANDBY) switch.
A message “POWER OFF?” appears on the screen.
2
Press the ? / 1 (ON/STANDBY) switch again before the message
disappears.
The ON/STANDBY indicator flashes in green and the fan continues to run to reduce the
internal heat. First, the ON/STANDBY indicator flashes quickly, during which you will
not be able to light up the ON/STANDBY indicator with the
? / 1 (ON/STANDBY) switch.
Never disconnect the power cord while the indicator is flashing.
The fan stops and the ON/STANDBY indicator changes from flashing green to remaining
red.
The power is turned off completely, and you can disconnect the power cord.
You can turn off the projector by holding the ? / 1 (ON/STANDBY) switch for about 1
second, instead of performing the above steps.
Turning Off the Power
Note