Optimizing video images – Knoll Systems HDP404 User Manual

Page 16

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Using the remote control
The remote uses two provided AA batteries. They are easily installed by
sliding the cover off the remote’s back, aligning the + and - ends of the
batteries, sliding them into place, and then replacing the cover.

Navigation buttons


To operate, point the remote at the projection screen or at the front of the
projector (not at the video device or computer). The range of optimum
operation is up to 30 feet (9.14m).

Press the remote’s

Menu button to open the projector’s menu system.

Use the arrow buttons to navigate, and the

Select button to select

features and adjust values in the menus. See page 17 for more info
on the menus.

The remote also has:

Power button to turn the projector on and off (page 12 for shutdown info)

Backlight button to light the remote’s buttons in the dark

Source buttons to switch among sources (to assign a particular source

to a source button, see page 20) and a source toggle

Resize button to change the Aspect Ratio (see page 17)

Auto Image button to resynchronize the projector to the source

Preset button to select stored settings (see page 18)

Overscan button to remove noise at the edge of a video image (page 19).

Custom button that can be assigned to a special function, like Blank Screen or Freeze (see

page 22)

Backlight/Flashlight button on the remote underside. Press this button once to light up the

remote, press & hold to turn on the flashlight

Troubleshooting the remote
• Make sure the batteries are installed properly and are not dead.
• Make sure you’re pointing the remote at the front of the projector or at the screen, not at the
video device or the computer, and are within the remote range of 30 feet (9.14m).

Using the keypad buttons
Most buttons are described in detail
in other sections, but here is an
overview of their functions:
Menu – opens the on-screen menus
(page17).
Select – confirms choices made in
the menus (page17).
Power–turns the projector on and off. menu navigation buttons
Source–changes the active source.
Up/Down arrows–navigates to and adjusts settings in the menus (page 17).

Optimizing video images

Your projector has been factory optimized for very good performance no matter what the source.
However, if you wish to make further changes you can optimize the image using onscreen
menus. For general information on using the menus, see page 17.

• Adjust the Keystone, Contrast, Brightness, Color, or Tint in the Picture menu (page 17).
• Select a Sharpness setting (page 17 ).
• Use the Color Control to adjust the color gain and offset (page 20).
• Adjust the Color Temperature. Select a listed value (page 20).

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