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

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Press the “ENTER” button.
The OPTION screen will be displayed.
Select “NETWORK SETTING” with the
buttons.
Initial setting of network module
Procedure of setting
• It takes about two minutes for the setting to be
reflected in the system.
• Do not turn off the main power supply until the on-
line lamp of network module turns on again.
Press the “MENU” button.
The MAIN MENU screen will be displayed.
Select “OPTION” with the 
buttons.
MAIN MENU
         PICTURE
         POSITION
         ADVANCED MENU
         LANGUAGE
         OPTION
         TEST PATTERN
         SIGNAL LIST
         SECURITY
     :MENU SELECT
ENTER:SUB MENU
OPTION
  PROJECTOR ID 2
  SETTING FRONT-F
  LAMP SELECT DUAL
  LAMP POWER HIGH
  RS232C SETTING
  OSD POSITION 2
  SYSTEM INFORMATION
  COLOR MATCHING 3COLORS
  VIDEO SETTING
  NETWORK SETTING
     :MENU SELECT
ENTER:SUB MENU
NETWORK SETTING
  HOST NAME PROJECTOR
  DHCP OFF
  IP ADDRESS 192.168.    0.    8
  PORT       80
  NET MASK 255.255.255.    0
  GATEWAY 192.168.    0.    1
  MAC ADDRESS 00.00.00.00.00.00
  STORE
     :MENU SELECT    
ENTER:ADJUSTPress the “ENTER” button.
The NETWORK SETTING screen will be
displayed.
Select items with the  buttons and
press the “ENTER” button to change
the setting.
Select the “STORE” with the 
buttons and press the “ENTER” button
twice.
The on-line lamp of network module turns off and
then turns on.
Note
(Continued on next page) 
						

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How to use network module (optional)
• Avoid activating two or more Web browser
simultaneously to work out setting or control actions.
• This feature is effective when the on-line lamp of
network module is lighting.
• Change the password first of all.
Items FunctionDescription
HOSTNAME
DHCP
IP ADDR
PORT No.
NET MASK
GATEWAY
MAC ADDRMake alteration if necessary when to use the 
DHCP server.
Set the DHCP item to ON when to acquire an IP 
address automatically using the DHCP server. 
Set to OFF if DHCP server is not used.
Enter the IP address if DHCP server is not used.
Number 80 is normally used. 
Change the data if necessary.
Enter the net mask if DHCP server is not used.
Enter the gateway address if DHCP server is not used.
Displays the MAC address (Media Access Control 
Address), which is proper to the network device.  
This function may be needed when to use the DHCP server.
Display of host name and setting
DHCP client function
Display of IP address and setting
Display and setting of the port 
number for connection with the 
Web browser.
Display of net mask and setting
Display of gateway address and 
setting
Display of MAC address
• Before using the DHCP server, make sure the DHCP server is already functioning.
• For details of IP address, net mask, and gateway, ask the network administrator.
Initial setting of network module (continuing)
Accessing from the Web browser
Activate the Web browser in the
personal computer.
Enter the IP address set by the
projector into the URL input field of
the Web browser.
Enter “user1” in the user name
field and enter “panasonic” (lower
case) in the password field.
Press OK and the top page will
appear.
Note 
						

							93
Top page
Network setting button
Click this item, and a network
setting page for IP address and
other items appear.Control button
Click this item, and a projector control
page appears.
E-mail setting button
Click this item, and an E-mail setting
page appears.
Link button to time setting
If time setting goes wrong
immediately after setting time, the
battery must be replaced.
Link button to network setting
Link button to password changing
Network setting page
Update button
This button cannot be used with this
unit.
Monitor information button
Click this item, and the status of the
projector is displayed. 
						

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How to use network module (optional)
Network setting page
Select ON to enable the
DHCP client function.
Enter the IP address if
DHCP server is not used.
Enter the port number.
Normally use the value of
80 as indicated.
Enter the net mask if
DHCP server is not used.
Enter the gateway address
if DHCP server is not used.
Enter the projector name.  Enter this field when the host name
is required such as when to use the DHCP server.
Advanced control page
On-screen status is
displayed, even if the
on-screen of projector is
set to off.
This button updates the on-screen
description on the right of the control
page with the latest information.
Pressing these buttons controls the projector and
updates the on-screen description on the right of
the control page when control is finished. 
						

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Monitor information page
Displays the status of input slot.
Displays temperature of projector
exhaust.
Displays the lamp lit hours.
Displays used hours of the projector.
Displays self-diagnosis information.
Displays the firmware version
of the projector main unit. Displays the type of
projector.
Displays temperature of projector’s
intake air.
Displays temperature inside the
projector.
E-mail setting page
• This page allows the user to send mail to up to two mail addresses
automatically.
Select “Enable” to
use the E-mail
function.
Enter the IP address of
the E-mail server
(SMTP).
The user can enter the
location of, for example,
the installed projector so
that the recipient may
easily identify the
originator of the E-mail.
(maximum 63 characters)
Enter the E-mail address
of the projector.
(maximum 63 characters)
The user can modify the
minimum time interval of
temperature warning mail.
The default value is 60
minutes.  In this case, the
user cannot send another
mail for 60 minutes after
sending previous temperature
warning mail even the set
warning temperature is
reached again.
The user can modify the
threshold temperature for
sending temperature
warning mail. If the
temperature rises above
the set value, control
sends temperature
warning mail.
Enter the E-mail address
of your desired recipient.
(Continued on next page) 
						

							96
E-mail setting page (continuing)
When all entries are
complete, press the Submit
button.To use two E-mail
addresses, enter the E-
mail address of the
destination recipient.
Select the conditions for sending E-mail.
Error:  an error is detected by self-diagnosis.
Warning LAMP1:  remaining lamp service time has reached the 
value set in the field on the right.
Warning LAMP2:  remaining lamp service time has reached the 
value set in the field on the right.
Warning input air Temperature:
temperature inside the projector has reached 
the value set in the above field.
Warning output air Temperature: 
exhaust temperature has reached the value
set in the above field. Select the conditions for sending E-mail.
Error:  an error is detected by self-diagnosis.
Warning LAMP1:  remaining lamp service time has reached the 
value set in the field on the right.
Warning LAMP2:  remaining lamp service time has reached the 
value set in the field on the right.
Warning input air Temperature:
temperature inside the projector has reached 
the value set in the above field.
Warning output air Temperature: 
exhaust temperature has reached the value
set in the above field.
How to use network module (optional) 
						

							97
Returning the network module setting back to the
factory setting
Using the following procedure, the user can return all settings of network module such as IP address, password
and Email setting to the factory setting.
Procedure of setting
Using the remote control “POWER” button, switch the power supply of the
projector to standby state.
Using something with a thin tip, press and hold the FUNCTION switch for three
seconds.  The ON-LINE lamp blinks and turns off after 30 seconds or so.
Turn off MAIN POWER.
Turn on MAIN POWER while holding the FUNCTION switch pressed using
something with a thin tip.
When the ON-LINE lamp lights up, the operation is complete.
• Do not use a pencil or other fragile thing to depress the function switch.Note
Image file control page
Folder selection button
This button specifies the folder to store
the image data.
Display selection button
This button selects the format of listing of
images stored in the network module.
Transmission button
Transfers an image stored in the PC to
the network module.
Display button 
Displays an image stored in the network
module.
Delete file button
Deletes an image stored in the specified
folder of the network module.
• The format of images is compatible with BMP, JPEG and PNG.
However, some images may not be displayed because of more than one format existing in JPEG and PNG
images.
• Pixels of an image correspond to horizontal 1 024 dots times vertical 768 dots.
• The system can display 65 536 colors.
Note 
						

							98
Indication of monitor lamp
Three monitor lamps are provided at the top of main unit front to inform the user of the lamp replacement time and
unusual internal temperature.  These lamps indicate the degree of abnormality by combination of blinking and/or
lighting lamps.  Turn off the power and take the proper measure according to the table below.
Lamp 2 monitor (LAMP2)
Lamp 1 monitor (LAMP1)
Temperature monitor (TEMP)
TEMP LAMP1 LAMP2POWER
• Be sure to observe the procedure (How to turn “ON” and “OFF” the power supply) on page 39–40
when performing power supply operation to take a measure to the indication of temperature
monitor (TEMP) lamp and lamp monitor (LAMP) lamp.Attention
Name of monitor
lampLamp
indicationInformation
High temperature
inside. (WARNING)• Check if the
ventilation port is
blocked.
• Is the room air
temperature too high?
• Check the air filter for
clogging.
Warm-up status 
• Did you turn on the
power when the
ambient temperature
was low (approx. 0
°C)? 
Checkpoint
• Wait about five minutes in the
current status.
• Install the unit in a location
having an ambient
temperature from 0 to 40 °C. 
• Remove the object that is
blocking the ventilation port.
• Move the projector to a
temperature of 0 to 40 ˚C and
the humidity of 20 to 80% (no
condensation).
• Turn off the MAIN POWER
switch using the procedure on
page 40 and clean the air filter
(refer to page 99).
Lighting in
red
(lamp unit
ON)
Remedial measure
Blinking in
red
(2 times)High temperature
inside
(Standby condition)
Blinking in
red
(3 times)Cooling fan has
been stopped.
• Turn off the main power supply
(MAIN POWER) switch in the
procedure shown on page 40
and consult the distributor.
• This lamp monitor lights up
when the lamp unit used hours
have reached 1 300 hours 
(3 800 hours when Long Life
Lamp Units are used).
Request the dealer to replace
the lamp unit.
• Wait until the lamp has cooled
off, and then turn on the
power.
• Did you notice a
“REPLACE THE
LAMP” message on
the screen when
turning on the
projector power
supply.
• Did you turn the
power back on
immediately after
turning it off?
• Turn off the MAIN POWER
switch using the procedure on
page 40 and consult the
dealer.
• Some error has
arisen in the lamp
circuit.
• Check for fluctuation
(or drop) in the source
voltage.
Indicates the time
for replacing the
lamp unit.
Error is detected in
the lamp circuit.
Lighting in
red
Blinking in
red
(3 times)
Temperature 
monitor
TEMP
Lamp monitor
LAMP1       LAMP2 
						

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Cleaning and replacement of air filter
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 power supply) on page 40 and
then remove the power plug.
Dismantle the air filter.
Put a hand in the bottom of the air filter, 
take out the filter from the main unit while pulling toward
yourself.
Clean the air filter.
Suck off deposited dust with a vacuum cleaner.
Mount the air filter.
Set the air filter and then mount the filter in the reverse order to step .
Air filter
• Be careful not to suck in the air filter
itself.
• The air filter must be fitted in place when using the projector.
Using the projector without the air filter fitted inside, dirt and dust are sucked into the projector,
causing failure.
Attention
Attention
• If cleaning cannot remove the dust completely, then it is a sign to replace the air filter.  Consult the
dealer. In addition, when the lamp unit is replaced, also replace the air filter.
Note If too much dust is deposited in the air filter, temperature inside the main unit will rise and the temperature monitor
(TEMP) lamp 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 
						

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Replacement of lamp unit 
Precautions on lamp unit replacement
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 new
unit.
If you continue to use a lamp after the
replacement time, the lamp may break.
Philips screwdriver is necessary when replacing
a lamp unit.
Take care not to slip your hand when using a
screwdriver.
• A lamp unit is an optional part.  Contact
the dealer.
Replacement Lamp Unit model No.: 
ET-LAD7700 (single bulb), 
ET-LAD7700W (double bulbs)
Rating: 300W
Long Life Lamp Unit model No.: 
ET-LAD7700L (single bulb), 
ET-LAD7700LW (double bulbs)
Rating: 160W 
• Other lamps than specified above cannot be
used.  Be sure to use the specified lamp.AttentionThe lamp used for the light source has its due life.  The
life of light source lamp used in the main unit is 1 500
hours
1(when lamp output is HIGH and lamp
selection is DUAL). However, it may happen that the
lamp becomes dead (will not light) by the time of 1 500
hours
1depending on the characteristics of individual
lamps and working conditions (lamps may reduce their
life affected by the times of lighting and the intervals
between previous lighting and next lighting). Therefore,
it is strongly recommended for the user to keep a
spare bulb.
If your lamp unit is not replaced after 1 300 hours
2
(with the lamp output set at “HIGH”), power supply will
be turned off automatically at the time of 1 500 hours1,
entering a standby state.  After 1 500 hours1of initial
lighting, power supply is turned off automatically about
10 minutes later, entering a standby state even if it is
turned on again.
Indication after 1 300 hours2
(with the lamp output set at
HIGH)
When lamp unit used hours have reached 1 300
hours2, lamp monitor (LAMP1 or LAMP2) light
up including standby state.
Further, an on-screen indication will appear for
about 30 seconds as shown in the diagram on the
right, recommending replacement of lamp unit.
(The indication on the below diagram will
disappear after about 30 seconds or when either
control button on the rear of main unit or remote
control button is operated.)
After the time of 1 500 hours
1, the on-screen
indication will not disappear unless the menu
(MENU) button is operated.
REPLACE THE LAMP
CAUTION
Wait until the lamp is cooled sufficiently before replacing the lamp unit.
Timing of lamp unit
replacement
1 This time period is 4 000 hours when Long
Life Lamp Units are used.
2 This time period is 3 800 hours when Long
Life Lamp Units are used.