Panasonic Projector PT-D7500U Operating Instructions

71
A: Floor mount front projection (Front – Floor mount)
D: Ceiling mount rear projection (Rear – Ceiling mount) C: Floor mount rear projection (Rear – Floor mount)B: Ceiling mount front projection (Front – Ceiling mount)
Select the setting by displaying the on-screen indications using buttons of the remote control or the control panel on
the main unit.
Procedure of setting
OPTION
  ID 2
  SETTING FRONT-F
  LAMP1 RUNTIME 57h
  LAMP2 RUNTIME 60h
  LAMP SELECT DUAL
  LAMP POWER HIGH
  LAMP COOLING TIME...

72
Option settings
Lamp select
Two internal lamps in the projector can be used either
in “DUAL” or “SINGLE” mode depending on users
needs or viewing conditions.
In the “SINGLE” mode, the projector may automatically
switches between one lamp and the other, or one of
the lamps can be specified.
“DUAL”: Two lamps illuminate.
“LAMP 1”: One lamp illuminates.
(Lamp Unit 1 is always used)
“LAMP 2”: One lamp illuminates.
(Lamp Unit 2 is always used)
“SINGLE”: One of the lamps illuminates.
(The lamp with shorter...

73 System information
Displays the system information of the projector.
• Pressing the “ENTER” button will move on to the next
page.
Automatic adjustment
(Only for RGB input)
Use this setting when adjusting a specific or oblong
(16:9, etc.) signal.
Press the MENU button.
The MAIN MENU screen will be displayed.
Select “OPTION” with the 
buttons.
Press the ENTER button.
The OPTION screen will be displayed.
Using the  buttons, select “AUTO
SETUP”.
Press the  buttons.
The AUTO SETUP screen will be...

Option settings
P IN P
This item is used to set the condition of the Picture-In-
Picture.
Main window
Subwindow
Select “ON” or “OFF” with the  buttons.
The submenu can be displayed with the “ENTER”
button only when “ON” is selected.
• Main window:
The terminal selected for input is displayed.
Size: The user can specify the display size of the
main window between 10% and 100%.
Position: The user can specify the display position
of the main window on the screen.
•Subwindow:
The input terminal for the...

75
Setting FUNC1
The user can specify the function of the “FUNC 1”
button on the remote control.
“P IN P”: Displays the P IN P function.
“LAMP POWER”: 
Allows the user to set the lamp power.
“SIZE”: Allows the user to set the picture size.
Password 
This function is used when a service person.
Input the password with the numeric buttons (0 to 9) of
the remote control and press ENTER button to confirm
the entry.
FUNC1
LAMP POWER
SIZE
P IN P
ET-MD95SD1
ET-MD95SD2
ET-MD95SD3
ET-MD75DV
ET-MD75NT
AUX...

76
Setting the contrast mode
This equipment has 2 mode types for adjusting to the use environment.
OPTION
  SYSTEM INFORMATION
  VIDEO SETTING
  P IN P ON
  FUNC1 P IN P
  CONTRAST MODE HIGH
  PASSWORD
     :MENU SELECT    
     :CHANGE
MAIN MENU
         PICTURE
         POSITION
         LANGUAGE
         OPTION
         TEST PATTERN
         SIGNAL LIST
     :MENU SELECT    
ENTER:SUB MENUPress the “MENU” button.
The MAIN MENU screen will be displayed.
Select “OPTION” with the 
buttons.
Press “ENTER”...

77
How to switch the input impedance (signal level) of the synchronization signal
When the ET-MD95RGB input module (sold separately) is mounted, the user can switch the input impedance
(signal level) of the synchronization signal with the analog RGB input.
Choose 75 Ωwhen connecting with the equipment whose synchronization output impedance is 75 Ωsuch as a
signal selector, or switch to HI-Z (TTL) when connecting with the equipment whose synchronization output is TTL
such as a video card of a PC.
OPTION...

78
Pin assignments and signal names
The main unit is equipped with SERIAL terminals located in its terminal section on the side, and this terminal is
compliant with RS-232C. Also a serial output terminal is provided to enable plural projector control.
Examples of connection
Single projector Plural projectors
Start
 ID designate3 command 
characters (3 bytes)Parameter
 (undefined length)End  Two ID  characters 
(2 bytes)
SemicolonColon
ZZ, 1 to 64 and 0A to 0Z
STX C1 C2 C3 : P1 P2Pn ETXA D I 1 I 2 ;...

79
Press the “MENU” button.
The MAIN MENU screen will be displayed.
Press  and  buttons to select
“OPTION”.
Press the “ENTER” button.
The OPTION screen will be displayed.
Press  and  buttons to select
“RS232C SETTING”.
Press the “ENTER” button.
The RS232C SETTING screen will be displayed.
Press  and  buttons to select
communication conditions
Press  and  buttons to confirm the
setting.
Press the “MENU” button three times.
The on-screen indications disappear, and the
system returns to the normal screen....

80
Control commands
When controlling the projector from a computer, the following commands are available:
Cable specifications
• To connect the computer to the SERIAL terminal, prepare an adequate communication cable that
fits to your personal computer.Attention
 Power “ON”
Power “OFF”
Switch input modes
Query for active 
lamp mode 
Active lamp mode
Lamp power setting
In standby mode, commands other than “PON” are invalid.
 • While the lamp is ON and being controlled, a “PON” command will not be...