Panasonic DLP Based Projector PT-D5500U PT-D5500UL Operating Instructions

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Indication of lamp monitor
This projector is equipped with 3 indicators to show when a lamp needs replacement or there is an abnormal
internal temperature. These lamps flash or light up to indicate a problem.
Turn the power off and follow the steps below.
Temperature monitor (TEMP) indicator Lamp 1 monitor (LAMP 1) Lamp 2 monitor (LAMP 2)
• To solve any problems that the TEMP and LAMP monitor show, first turn the power off by
following the steps on pages 22, 23.
• If the main power turns off after the...

42
Cleaning and replacement of air filter
If too much dust is deposited in the air filter, temperature inside the main unit will rise and the temperature monitor
(TEMP) blinks, eventually turning off the power supply.
Clean the air filter section once every 100 hours or so as a guideline depending on the location of projector
operation.
Procedure of cleaning
Turn off the main power and remove the power plug from the receptacle.
Turn off the power supply observing the procedure (How to turn “OFF” the...

43
Replacing the lamp unit
Precautions on lamp unit replacement
Remove the power plug and confirm that the surroundings of the lamp unit have cooled off.
Be careful when handling a light source lamp. The lamp unit has high internal pressure. If improperly handled,
explosion might result.
A used lamp unit may burst if it is handled violently.
For disposition of used lamps, request an industrial waste disposal contractor.
Do not reset the cumulative time, except when the lamp unit has been replaced with a...

44
Replacing the lamp unit
Lamp unit replacement steps
• After 1 500 hours (4 000 hours when long life lamp units are used) of operating the same lamp, it
is only possible to operate the unit for approximately 10 minutes. Steps  to  must be
completed within 10 minutes.Attention
Turn the power off by following the steps on page 23, remove the power plug and
confirm that the surroundings of the lamp unit have cooled off.
Check that the fan has stopped running.
Have a Phillips screwdriver ready ahead of...

45
Insert the power cord plug into the wall outlet and then
press the MAIN POWER switch.
Press the “POWER” button so that a picture is projected
onto the screen.
Press the “MENU” button to display the MAIN MENU
screen, and then press the  and  buttons to move
the cursor to select “OPTION2”.
Press the “ENTER” button to display the “OPTION2”
screen, and select “SYSTEM INFORMATION” with the 
and buttons.
Press the “ENTER” button.
The SYSTEM INFORMATION screen will be displayed.
Press and hold the “ENTER”...

46
Using Web Browser Control 
Access procedure
Start the web browser on your PC, then
enter the IP address which was set in
the projector.
Enter “user1” in the user name field,
then enter the password in the
password field.
The default setting is “panasonic” (all lower case). If
you have changed the password, enter the new
password here. 
The host name set in the projector is displayed in
the “Realm” field.
Click [OK]. 
The Basic Control page is displayed.
• Do not enter settings or perform controls
with...

47
Detail control page
Click [Projector Control], then [Detail control] to display the Detail control page.
Status information page
Click [Projector Control], then [Status information] to display the Status information page.
This displays the status of the unit in the following items.
Menu screen item
entry and executionAutomatic screen
display position settingFactory settings
Number input (This function is used when a service person.)
Menu display/non-display
Temporary stop of video
Lens adjustment
Test...

48
Using Web Browser Control 
If requesting service, ask your nearest Authorized Service Centre.
Error information page
When  is displayed on the status information screen, click it to display the error details.
• Depending on the nature of the error, the projector may be placed in the standby mode for its own
protection.Note
When [FAILED] has appeared for an item
OK: Normal operation
FAILED: Occurrence of trouble
LAMP REMAIN TIMEThe lamp runtime has exceeded the prescribed cumulative time, and it is now...

49
E-mail setup page
With this projector, if a problem occurs or if the lamp usage time reaches a set value, an e-mail message can be
sent to one or more preset e-mail addresses (maximum two addresses). Click [Projector Control], then [E-mail
set up] to display the E-mail setup page.
Button to update settings
Minimum sending interval field 
(applies only to temperature warnings)E-mail Enable/Disable toggling SMTP server field
Set temperature selection Memo field
(alphanumeric characters) Sender field...

50
Using Web Browser Control 
DNS server setup page 
Click [Network Setting], then [DNS Server set up] to display the DNS server setup page.
Network config page 
Click [Network Setting], then [Network config] to display the Network config page.
Primary DNS server address
Available input characters:
Numbers (0 - 9), period (.)
(ex. 192.168.0.253)
Button to update settings
Secondary DNS server address
Available input characters: Numbers (0 - 9), period (.)
(ex. 192.168.0.254)
Toggling between...