Panasonic Projector Pt Dw5100ul Operating Instructions

51
Setting the security
The projector’s security function enables the password
input screen to be displayed or a company’s URL
address to be set and displayed underneath the
projected images.
PASSWORD
SET INPUT
(When using the projector for the first time)
Press the , , , , , ,  and 
buttons in this order, and press the ENTER button.
(When the password has been changed)
Input the new password, and press the ENTER button.
PASSWORD 
It is possible to display the password input screen
each time the power is...

52
Pin assignments and signal names
Communication conditions (Factory setting)
Basic format
Transmission from the computer begins with STX, then the ID, command, parameter, and ETX are sent in this
order. Add parameters according to the details of control.
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...

53
Using the REMOTE2 IN terminal provided on the side of
the main unit, it is possible to operate the projector from a
control panel etc. furnished in a distant location where
infrared remote control signal cannot be received.
Pin assignments and control
Be sure to short-circuit Pins  and
when controlling.
Using the REMOTE 2 terminal
D-Sub 9-pin (female) 
external appearance
• The following buttons on the remote
control and the operation area of the
projector can no longer be operated when
pins and are...

54
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) Lamp 1 monitor (LAMP 1) Lamp 2 monitor (LAMP 2) (Power indicator)
• To solve any problems that the TEMP and LAMP monitor show, first turn the power off by
following the steps on pages 24, 25.
• 
If the power indicator...

55
Cleaning and replacement of air filter
If too much dust accumulates on the air filter, [CLEAN THE AIR FILTER]* appears at the lower left of the screen,
and the temperature monitor (TEMP) will blink once. If even more dust is allowed to accumulate, the temperature
inside the main unit will rise, the temperature monitor (TEMP) will blink twice, and the power is turned off.
Clean the air filter section once every 100 hours or so as a guideline depending on the location of projector
operation.
* It...

56
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.
If you continue to use a lamp after the replacement time, the lamp may break....

57
Lamp unit replacement steps
Turn the power off by following the steps on page 25, 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 time.
Remove the screw securing the lamp unit
cover, and then slide the lamp unit cover
a little toward the left, and remove it.
Remove the two screws securing the
fan unit.
Lamp unit cover
Open the fan unit as shown in the
figure.
Remove the screws...

58
Ceiling Mount Bracket Safeguards
The projector and the ceiling mount bracket are designed sufficiently safety though, make sure the safety cable
provided with the projector is installed and attached to the bottom of the projector when mounting in the ceiling for
safety and security.
Installation work of the ceiling mount bracket should only be carried by a qualified technician according to the
following procedure.
• Even if it is guarantee period, the manufacturer is not responsible for any hazard or...

59
Before asking for service --- check the following points.
SymptomsChecks
• Is the power cord plug correctly plugged in?
• Is the MAIN POWER turned on?
• Is electricity running to the power outlet?
• Is the temperature monitor (TEMP) indicator on the front of the unit flashing or
turned on? (See page 54)
• Is the lamp monitor (LAMP) indicator on the front of the unit flashing or turned on?
(See page 54)
• Is the lamp unit door installed correctly?
• A wrong ID is set. (See pages 15 and 38)
Power does...

60
Specifications
PT-D5700UPT-D5700ULPT-DW5100UPT-DW5100UL
Power supplyAC 120 V, 50 Hz/60 Hz
Power consumption770 W (about 10 W in standby without fan running)
AmpsMaximum 8 A
DLP®panel
Panel size
Display system
Number of pixels0.7 inch (aspect ratio 4:3)0.65 inch (aspect ratio 15:9)
DLP®chip x 1, DLP®type
786 432 pixels (1 024 x 768 dots)983 040 pixels (1 280 x 768 dots)
Lens
Powered zoom
Powered focus control
1 to 1.32
F=1.7 to 2.0  
f=25.6 mm (1) to
33.8 mm (1.3)
1 to 1.32
F=1.7 to 2.0  
f=25.6 mm (1)...