Hitachi CP-DW10N Operating Manual page 77

Phenomenon
No pictures
or disturbed
pictures are
displayed on
HDMI input.
Video screen
display freezes.
Colors have a
faded- out
appearance, or
Color tone is
poor.
Pictures appear
dark.
Pictures appear
blurry.
(Continued on next page)
Cases not involving a machine defect
The HDMI cable is not correctly connected.
Correctly connect the HDMI cable.
Your HDMI equipment is not compatible with the
projector.
This projector can be connected with another equipment
that has HDMI or DVI connector, but with some equipment
the projector may not work properly.
Your HDMI equipment and the projector are not
harmonized.
Turn off the both equipment, and turn on them again.
The signal format on the HDMI is not supported.
Check the video setting on your HDMI equipment.
The FREEZE function is working.
Press the FREEZE button to restore the screen to normal.
Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR
TEMP, COLOR, TINT and/or COLOR SPACE settings,
using the menu functions.
COLOR SPACE setting is not suitable.
Change the COLOR SPACE setting to AUTO, RGB,
SMPTE240, REC709 or REC601.
The brightness and/or contrast are adjusted to an
extremely low level.
Adjust the BRIGHTNESS and/or the CONTRAST settings to
a higher level using the menu function.
The ECO MODE function is working.
Select the NORMAL for the ECO MODE item in the SETUP
menu.
The lamp is approaching the end of its product lifetime.
Replace the lamp.
Either the focus and/or horizontal phase settings are
not properly adjusted.
Adjust the focus using the focus ring, and/or the H PHASE
using the menu function.
The lens is dirty or misty.
Clean the lens referring to the section "Caring for the lens".
Troubleshooting
Reference
page
10
11
-
11
24
30, 31,
34
34
29
38
66, 67
21, 33
70
77