Panasonic DLP Based Projector PT-D7700U PT-DW7000U Operating Instructions

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If the focusing, zooming or positioning of the image projected on the screen is not successful, even though the
projector is properly positioned against the screen, you can adjust the focus, the zoom, or the vertical or horizontal
position of the image.
Do not move the lens beyond the bounds of the shift range as this may cause a change in the focus. This limitation
is to protect the parts of the projector.
Using the standard projection position as the reference, the optical axis shift function makes...

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How to adjust the lens
If the image is out of focus in any portion of the screen, adjust the lens by turning the adjustment screws to obtain
evenness of focusing.
How to adjust the lens for addressing unevenness of focusing
Remove the lens cover and lens (Refer to
page 38).
Loosen the three fixing screws that secure
the lens bracket about two turns.
• Tool to be used : Allen hex socket driver or Allen
wrench (2.5-mm diagonal hexagon)
Install the lens removed in step  .
Adjust the lens by turning the...

43
Automatic adjustment (AUTO SETUP)
Automatic adjustment function adjust the resolution, clock phase and image position automatically when dots-
structured analog RGB signals such as computer signal are supplied. (Automatic adjustment is not available if
signals or moving images other than analog RGB signals are supplied.)
It is recommended to supply images with a bright white frame at the outermost periphery containing characters etc.
that are clear in white and black contrast when the system is in...

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Registration of input signal data
• The data of 96 input signals can be registered.
• The signals supporting the installed input module are input and their data registered.
• The memories are numbered over 12 pages (A to L: 8 data items can be registered on each page),
and the data is registered in the unused memory with the lowest number.  If all the memories are used,
the data of the old signals is overwritten in sequence.
• The names of the registered data are automatically determined by the input...

45
Clearing the data of registered signals
Press the “MENU” button.
The MAIN MENU screen will be displayed.
Select “SIGNAL LIST” with the  and
buttons.
Press the “ENTER” button.
The REGISTERED SIGNAL LIST screen will be
displayed.  The memories extend over 12 pages (A
to L with 8 data items each, giving total of 96
memories). 
Select the signal whose data is to be
cleared with the 
, , and 
buttons.
MAIN MENU
         PICTURE
         POSITION
         ADVANCED MENU
         LANGUAGE
         OPTION...

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Registration of input signal data
Sub memory
The projector is provided with a sub memory function to register plural pieces of image adjustment data even they
are determined to be the same signal by the frequency and form of the synchronization signal source.
Use this function when the user needs adjustment of picture quality such as aspect switching and white balance
using the same signal source.
Sub-memory contains all data that can be adjusted by signals such as screen aspect ratio and image...

47
On-screen indications
Input switching / signal switching
This shows the registered signal name on the status screen for signal switching.
The designation can be set by the sub memory items.
The place in which address code
(A1, A2, ..., H7 and H8) signals are
registered 
displays the sub
memory number.
Details of registered signal
Restrictions
The maximum sub memory items that can be registered for the projector are 96 including the basic signal.
Note
REGISTERED SIGNAL STATUS
  NAME: SXGA60-A1...

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Using the FREEZE function
Pressing the “FREEZE” button of the remote control switches between a still image and a motion image.
If the projector is not used for a certain period of time during the meeting intermission, for example, a shutter mode
is available that allows the user to hide images temporarily.
Press the “SHUTTER” button of the remote control or the main unit.
The image is turned off.
Press the “SHUTTER” button again. 
The image comes back.
A portion of the picture on the screen can be...

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Structure of menu screens
Menus are extensively used for configuring, adjusting or reconfiguring the projector.
The menus structure is as follows:
MAIN MENU
         PICTURE
         POSITION
         ADVANCED MENU
         LANGUAGE
         OPTION
         TEST PATTERN
         SIGNAL LIST
         SECURITY
     :MENU SELECT
ENTER:SUB MENU
PICTURE
  PICTURE MODE DYNAMIC
   COLOR 50
   TINT 30
   COLOR TEMP. DEFAULT
   GAMMA 2.2
  CONTRAST 32
  BRIGHT 32
  SHARPNESS 6
  NOISE REDUCTION 2
  DYNAMIC...

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On-screen menus
Basic operations on menu
screen
Press the “MENU” button.
The MAIN MENU appears on the screen.
Select the desired item with the  or
button.
Selected items are displayed in blue.
Press the “ENTER” button to establish
your selection.
The submenu for the selected option will now
open. (Example: PICTURE Menu)
Highlight the desired adjustment item
with the  or  button, then change
or adjust the parameter value with the
or buttons.
For the items such as “COLOR”,“TINT”, “CONTRAST”
and...