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Operation
Information
Information
Signal
System
Field Service
Manufacturing
Calibration
Calibration
ISF Settings
Display Color
Input Image
Input Color
Save ISF Night
Save ISF Day
Copy/Paste
Output Shift
Splash Configure
OSD Position
➤
Signal / System: Select Information from the Main Menu, then choose either Signal or
System to display information about the current input signal (resolution, frequency, type et
cetera) and installed firmware versions, as well as other information that uniquely identifies
your DHD Controller and display device.
Should you ever need to contact Runco Technical Support, this information will help them
answer your questions or resolve product performance issues.
Signal
Input Source
Signal Format
Input Resolution
Vertical Freq
Horizontal Freq
Pixel Clock
Color Space
Sync Type
Memory Preset
Field Service / Manufacturing: The Field Service and Manufacturing menus are
password-protected and intended for use only by Runco service personnel and factory
technicians.
➤
Use the Calibration menu to perform advanced picture quality adjustments. This menu
should be used by ISF-certified technicians only.
Note
To recall the ISF Night or ISF Day settings, select "ISF Night" or "ISF Day" from the
Memory Presets menu (see page 58) or use the corresponding remote control buttons.
Display Color: Use the Display Color settings to adjust the color balance at the DHD
Controller output. These settings are saved independently for each input and display
mode.
• Gain: Use the Gain controls to correct color imbalances in the bright areas of the
image. A good way to do this is to use a test pattern consisting mostly of solid white
areas, such as an 80 IRE "window" pattern. If the white areas contain traces of red (Pr),
green (Y) or blue (Pr), decrease the Gain for that color.
• Offset: Use the Offset controls to correct color imbalances in the dark areas of the
image. A good way to do this is to use a test pattern consisting mostly of dark gray
areas, such as a 30 IRE "window" pattern. If the gray areas contain traces of red (Pr),
green (Y) or blue (Pr), decrease the Offset for that color.
• Gamma: Select Gamma from the Display Color menu to choose a DLP de-gamma
curve. The available settings are 1.8, 2.0, 2.2, 2.35 and 2.5.
Used correctly, the Gamma control can improve contrast while maintaining good
details for blacks and whites.
HDMI 1
1080p/60
1920x1080
59.94 Hz
67.500 kHz
148.500 MHz
REC709
Separate
ISF Night
You must enter a passcode to access the Calibration menu.
60
System
Model
DHD3
Display Name
Q-750d
Output Resolution 1920x1080
Serial Number
00000000
Boot Version
3.0
Firmware Version
3.4
Micro Version
3.3
Q-750d Series Installation/Operation Manual
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