Panasonic DLP Projector PT-DZ680U PT-DZ680UL Operating Instructions
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![Page 96
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Chapter 4 Settings — [NETWORK] menu
[Basic control] page
Click [Projector control]
→ [Basic control].
(1)
(2)
(4)
(6) (3)
(5)
1
[POWER]
Switches the power on/off.
2 [SHUTTER]
Switches between use or not use of the shutter function.
3 [OSD]
Switches between on (display)/off (no display) of the on-screen
display function. 4
[SYSTEM]
Switches the system method.
5 On-screen display of the projector
Displays the same content as the on-screen display of the
projector. The settings of the...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-95.png "Page 96
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Chapter 4 Settings — [NETWORK] menu
[Basic control] page
Click [Projector control]
→ [Basic control].
(1)
(2)
(4)
(6) (3)
(5)
1
[POWER]
Switches the power on/off.
2 [SHUTTER]
Switches between use or not use of the shutter function.
3 [OSD]
Switches between on (display)/off (no display) of the on-screen
display function. 4
[SYSTEM]
Switches the system method.
5 On-screen display of the projector
Displays the same content as the on-screen display of the
projector. The settings of the...")
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Chapter 4 Settings — [NETWORK] menu
r
f The following setting change screen is displayed by pressing the [Change] button.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
1
[PROJECTOR NAME]
Enter the name of the projector. Also enter the host name if it is
required when using a DHCP server, etc.
2 [DHCP ON]/[DHCP OFF]
To enable the DHCP client function, set to [DHCP ON].
3 [IP ADDRESS]
Enter the IP address when not using a DHCP server.
4 [SUBNET MASK]
Enter the subnet mask when not using a DHCP server....](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-96.png "Page 97
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Chapter 4 Settings — [NETWORK] menu
r
f The following setting change screen is displayed by pressing the [Change] button.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
1
[PROJECTOR NAME]
Enter the name of the projector. Also enter the host name if it is
required when using a DHCP server, etc.
2 [DHCP ON]/[DHCP OFF]
To enable the DHCP client function, set to [DHCP ON].
3 [IP ADDRESS]
Enter the IP address when not using a DHCP server.
4 [SUBNET MASK]
Enter the subnet mask when not using a DHCP server....")
![Page 98
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Chapter 4 Settings — [NETWORK] menu
Note
r
f The replacement of the battery inside the projector is required when the time goes out of alignment right after correcting the time. Please
consult your dealer.
[Ping test] page
You can check whether the network is connected to the E-mail server, POP server, DNS server, etc.
Click [Detailed set up]
→ [Ping test].
(1)
(2)
(3)
(4)
1 [Input IP address]
Enter the IP address of the server to be tested.
2 [Submit]
Executes the connection test. 3...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-97.png "Page 98
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Chapter 4 Settings — [NETWORK] menu
Note
r
f The replacement of the battery inside the projector is required when the time goes out of alignment right after correcting the time. Please
consult your dealer.
[Ping test] page
You can check whether the network is connected to the E-mail server, POP server, DNS server, etc.
Click [Detailed set up]
→ [Ping test].
(1)
(2)
(3)
(4)
1 [Input IP address]
Enter the IP address of the server to be tested.
2 [Submit]
Executes the connection test. 3...")
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Chapter 4 Settings — [NETWORK] menu
[E-mail set up] page
You can send E-mail to an E-mail address (maximum two addresses) set in advance when a problem occurs or the cumulative operating time
of a lamp reaches a set value.
Click [Detailed set up]
→ [E-mail set up].
(1)
(2)
(3)
(4)
(5)
(6)
1
[ENABLE]
Select [Enable] to use the E-mail function.
2 [SMTP SERVER NAME]
Enter the IP address or the server name of the E-mail server
(SMTP). To enter the server name, the setup of the DNS server...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-98.png "Page 99
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Chapter 4 Settings — [NETWORK] menu
[E-mail set up] page
You can send E-mail to an E-mail address (maximum two addresses) set in advance when a problem occurs or the cumulative operating time
of a lamp reaches a set value.
Click [Detailed set up]
→ [E-mail set up].
(1)
(2)
(3)
(4)
(5)
(6)
1
[ENABLE]
Select [Enable] to use the E-mail function.
2 [SMTP SERVER NAME]
Enter the IP address or the server name of the E-mail server
(SMTP). To enter the server name, the setup of the DNS server...")
![Page 100
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Chapter 4 Settings — [NETWORK] menu
(11)
(10)
(9)
9 [E-MAIL ADDRESS 2]
Enter the E-mail address to be sent when two E-mail addresses
are to be used.
Leave it blank when two E-mail addresses are not to be used.
10 Settings of the conditions to send E-mail
Select the conditions to send E-mail to the second E-mail
address.
[MAIL CONTENTS]:
Select either [NORMAL] or [SIMPLE].
[ERROR]:
An E-mail message is sent when an error occurred in the self-
diagnosis.
[LAMP1 RUNTIME]:
An E-mail message...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-99.png "Page 100
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Chapter 4 Settings — [NETWORK] menu
(11)
(10)
(9)
9 [E-MAIL ADDRESS 2]
Enter the E-mail address to be sent when two E-mail addresses
are to be used.
Leave it blank when two E-mail addresses are not to be used.
10 Settings of the conditions to send E-mail
Select the conditions to send E-mail to the second E-mail
address.
[MAIL CONTENTS]:
Select either [NORMAL] or [SIMPLE].
[ERROR]:
An E-mail message is sent when an error occurred in the self-
diagnosis.
[LAMP1 RUNTIME]:
An E-mail message...")
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Chapter 4 Settings — [NETWORK] menu
Contents of mail sent
Example of E-mail sent when E-mail is set
The following E-mail is sent when the E-mail settings have been established.
=== Panasonic projector report(CONFIGURE) ===
Projector Type : DZ680
Serial No : SH1234567
----- E-mail setup data -----
TEMPERATURE WARNING SETUP
MINIMUM TIME at [ 60] minutes interval
INTAKE AIR TEMPERATURE Over [ 45 degC / 113 degF ]
ERROR [ OFF ]
LAMP1...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-100.png "Page 101
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Chapter 4 Settings — [NETWORK] menu
Contents of mail sent
Example of E-mail sent when E-mail is set
The following E-mail is sent when the E-mail settings have been established.
=== Panasonic projector report(CONFIGURE) ===
Projector Type : DZ680
Serial No : SH1234567
----- E-mail setup data -----
TEMPERATURE WARNING SETUP
MINIMUM TIME at [ 60] minutes interval
INTAKE AIR TEMPERATURE Over [ 45 degC / 113 degF ]
ERROR [ OFF ]
LAMP1...")
![Page 102
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Chapter 4 Settings — [NETWORK] menu
Example of the E-mail sent for an error
The following E-mail is sent when an error has occurred.
=== Panasonic projector report(CONFIGURE) ===
Projector Type : DZ680
Serial No : SH1234567
----- check system -----
MAIN CPU BUS [ OK ]
FAN [ OK ]
INTAKE AIR TEMPERATURE [ OK ]
OPTICS MODULE TEMPERATURE [ OK ]
AROUND LAMP TEMPERATURE [ OK ]
LAMP1 REMAIN TIME [ OK ]
LAMP2 REMAIN TIME [ OK ]
LAMP1...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-101.png "Page 102
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Chapter 4 Settings — [NETWORK] menu
Example of the E-mail sent for an error
The following E-mail is sent when an error has occurred.
=== Panasonic projector report(CONFIGURE) ===
Projector Type : DZ680
Serial No : SH1234567
----- check system -----
MAIN CPU BUS [ OK ]
FAN [ OK ]
INTAKE AIR TEMPERATURE [ OK ]
OPTICS MODULE TEMPERATURE [ OK ]
AROUND LAMP TEMPERATURE [ OK ]
LAMP1 REMAIN TIME [ OK ]
LAMP2 REMAIN TIME [ OK ]
LAMP1...")
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Chapter 4 Settings — [NETWORK] menu
[Administrator] account
(1)
(2)
(3)
(4)
(5)
(6)
(7)
1 [Account]
Displays the account to change.
2 [Current][User name]
Enter the user name before the change.
3 [Current][Password]
Enter the current password.
4 [New][User name]
Enter the desired new user name. (Up to 16 characters in single
byte) 5
[New][Password]
Enter the desired new password. (Up to 16 characters in single
byte)
6 [New][Password(Retype)]
Enter the desired new password again.
7...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-102.png "Page 103
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Chapter 4 Settings — [NETWORK] menu
[Administrator] account
(1)
(2)
(3)
(4)
(5)
(6)
(7)
1 [Account]
Displays the account to change.
2 [Current][User name]
Enter the user name before the change.
3 [Current][Password]
Enter the current password.
4 [New][User name]
Enter the desired new user name. (Up to 16 characters in single
byte) 5
[New][Password]
Enter the desired new password. (Up to 16 characters in single
byte)
6 [New][Password(Retype)]
Enter the desired new password again.
7...")
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Chapter 4 Settings — [NETWORK] menu
[Change password] (For user rights)
Only the change of password is enabled under the user rights.
(1)
(2)
(4) (3)
1 [Old Password]
Enter the current password.
2 [New Password]
Enter the desired new password. (Up to 16 characters in single
byte) 3
[Retype]
Enter the desired new password again.
4 [OK]
Determines the change of password.
Note
r
f To change the account of the administrator, you must enter the [Current] [User name] and [Password].
[CRESTRON...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-103.png "Page 104
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Chapter 4 Settings — [NETWORK] menu
[Change password] (For user rights)
Only the change of password is enabled under the user rights.
(1)
(2)
(4) (3)
1 [Old Password]
Enter the current password.
2 [New Password]
Enter the desired new password. (Up to 16 characters in single
byte) 3
[Retype]
Enter the desired new password again.
4 [OK]
Determines the change of password.
Note
r
f To change the account of the administrator, you must enter the [Current] [User name] and [Password].
[CRESTRON...")
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Chapter 4 Settings — [NETWORK] menu
[Tools] page
Click [Tools] on the control page.
1
2
3
4
5
1 [Control System]
Set the information required for communicating with the
controller to be connected with the projector.
2 [User Password]
Set the user rights password for the RoomView control page.
3 [Admin Password]
Set the administrator rights password for the RoomView control
page.
4 Network Status
Displays the settings of wired LAN. [DHCP]
Displays the current setting.
[Ip Address]...](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-104.png "Page 105
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Chapter 4 Settings — [NETWORK] menu
[Tools] page
Click [Tools] on the control page.
1
2
3
4
5
1 [Control System]
Set the information required for communicating with the
controller to be connected with the projector.
2 [User Password]
Set the user rights password for the RoomView control page.
3 [Admin Password]
Set the administrator rights password for the RoomView control
page.
4 Network Status
Displays the settings of wired LAN. [DHCP]
Displays the current setting.
[Ip Address]...")
![Page 106
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Chapter 4 Settings — [NETWORK] menu
[Help] page
Click [Help] on the control page.
The [Help Desk] window is displayed.
1
1 [Help Desk]
Messages can be sent to or received from an administrator who
uses Crestron RoomView.](http://img.usermanuals.tech/thumb/58/75775/w64_pt-dz680_en_om_d-105.png "Page 106
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Chapter 4 Settings — [NETWORK] menu
[Help] page
Click [Help] on the control page.
The [Help Desk] window is displayed.
1
1 [Help Desk]
Messages can be sent to or received from an administrator who
uses Crestron RoomView.")
ENGLISH - 101
Chapter 4 Settings — [NETWORK] menu
Contents of mail sent
Example of E-mail sent when E-mail is set
The following E-mail is sent when the E-mail settings have been established.
=== Panasonic projector report(CONFIGURE) ===
Projector Type : DZ680
Serial No : SH1234567
----- E-mail setup data -----
TEMPERATURE WARNING SETUP
MINIMUM TIME at [ 60] minutes interval
INTAKE AIR TEMPERATURE Over [ 45 degC / 113 degF ]
ERROR [ OFF ]
LAMP1 RUNTIME [ OFF ] at REMAIN [ 400] H
LAMP1 RUNTIME [ OFF ] at REMAIN [ 200] H
LAMP2 RUNTIME [ OFF ] at REMAIN [ 400] H
LAMP2 RUNTIME [ OFF ] at REMAIN [ 200] H
INTAKE AIR TEMPERATURE [ OFF ]
PERIODIC REPORT
Sunday [ OFF ] Monday [ OFF ] Tuesday [ OFF ] Wednesday [ OFF ]
Thursday [ OFF ] Friday [ OFF ] Saturday [ OFF ]
00:00 [ OFF ] 01:00 [ OFF ] 02:00 [ OFF ] 03:00 [ OFF ]
04:00 [ OFF ] 05:00 [ OFF ] 06:00 [ OFF ] 07:00 [ OFF ]
08:00 [ OFF ] 09:00 [ OFF ] 10:00 [ OFF ] 11:00 [ OFF ]
12:00 [ OFF ] 13:00 [ OFF ] 14:00 [ OFF ] 15:00 [ OFF ]
16:00 [ OFF ] 17:00 [ OFF ] 18:00 [ OFF ] 19:00 [ OFF ]
20:00 [ OFF ] 21:00 [ OFF ] 22:00 [ OFF ] 23:00 [ OFF ]
----- check system -----
MAIN CPU BUS [ OK ]
FAN [ OK ]
INTAKE AIR TEMPERATURE [ OK ]
OPTICS MODULE TEMPERATURE [ OK ]
AROUND LAMP TEMPERATURE [ OK ]
LAMP1 REMAIN TIME [ OK ]
LAMP2 REMAIN TIME [ OK ]
LAMP1 STATUS [ OK ]
LAMP2 STATUS [ OK ]
SHUTTER [ OK ]
INTAKE AIR TEMP.SENSOR [ OK ]
OPTICS MODULE TEMP.SENSOR [ OK ]
AROUND LAMP TEMP.SENSOR [ OK ]
BATTERY [ OK ]
COLOR WHEEL [ OK ]
COVER OPEN [ OK ]
FILTER UNIT [ OK ]
AIR FILTER [ OK ]
(Error code 00 00 00 00 00 00 00 00)
Intake air temperature : 26 degC / 78 degF
Optics module temperature : 39 degC / 102 degF
Around lamp temperature : 30 degC / 86 degF
PROJECTOR RUNTIME 1 H
POWER ON 1 times
LAMP1 ON 1 times
LAMP1 ECO 0 H
LAMP1 NORMAL 0 H
LAMP1 REMAIN 2499 H
LAMP2 ON 1 times
LAMP2 ECO 0 H
LAMP2 NORMAL 1 H
LAMP2 REMAIN 2499 H
-------- Current status ---------
MAIN VERSION 1.00
NETWORK VERSION 1.00
SUB VERSION 1.00
LAMP STATUS LAMP1=ON LAMP2=ON
INPUT SIGNAL RGB1 ---
0.00kHz / 0.00Hz
REMOTE2 STATUS DISABLE
----- Wired Network configuration -----
DHCP Client OFF
IP address 192.168.10.100
MAC address 70:58:12:00:00:00
Wed Jan 18 11:42:37 2012
----- Memo -----
102 - ENGLISH
Chapter 4 Settings — [NETWORK] menu
Example of the E-mail sent for an error
The following E-mail is sent when an error has occurred.
=== Panasonic projector report(CONFIGURE) ===
Projector Type : DZ680
Serial No : SH1234567
----- check system -----
MAIN CPU BUS [ OK ]
FAN [ OK ]
INTAKE AIR TEMPERATURE [ OK ]
OPTICS MODULE TEMPERATURE [ OK ]
AROUND LAMP TEMPERATURE [ OK ]
LAMP1 REMAIN TIME [ OK ]
LAMP2 REMAIN TIME [ OK ]
LAMP1 STATUS [ OK ]
LAMP2 STATUS [ OK ]
SHUTTER [ OK ]
INTAKE AIR TEMP.SENSOR [ OK ]
OPTICS MODULE TEMP.SENSOR [ OK ]
AROUND LAMP TEMP.SENSOR [ OK ]
BATTERY [ OK ]
COLOR WHEEL [ OK ]
COVER OPEN [ OK ]
FILTER UNIT [ FAILED ]
AIR FILTER [ OK ]
(Error code 04 00 00 00 00 00 00 00)
Intake air temperature : 26 degC / 78 degF
Optics module temperature : 39 degC / 102 degF
Around lamp temperature : 30 degC / 86 degF
PROJECTOR RUNTIME 1 H
POWER ON 1 times
LAMP1 ON 1 times
LAMP1 ECO 0 H
LAMP1 NORMAL 0 H
LAMP1 REMAIN 2499 H
LAMP2 ON 1 times
LAMP2 ECO 0 H
LAMP2 NORMAL 1 H
LAMP2 REMAIN 2499 H
-------- Current status ---------
MAIN VERSION 1.00
NETWORK VERSION 1.00
SUB VERSION 1.00
LAMP STATUS LAMP1=ON LAMP2=ON
INPUT SIGNAL RGB1 ---
0.00kHz / 0.00Hz
REMOTE2 STATUS DISABLE
----- Wired Network configuration -----
DHCP Client OFF
IP address 192.168.10.100
MAC address 70:58:12:00:00:00
Wed Jan 18 11:42:37 2012
----- Memo -----
User name [Change password] page
Click [Change password].
1
2
3
1 [Administrator]
Used to change the setting of the [Administrator].
2 [User]
Used to change the setting of the [User].
3 [Next]
Used to change the setting of the password.
ENGLISH - 103 Chapter 4 Settings — [NETWORK] menu [Administrator] account (1) (2) (3) (4) (5) (6) (7) 1 [Account] Displays the account to change. 2 [Current][User name] Enter the user name before the change. 3 [Current][Password] Enter the current password. 4 [New][User name] Enter the desired new user name. (Up to 16 characters in single byte) 5 [New][Password] Enter the desired new password. (Up to 16 characters in single byte) 6 [New][Password(Retype)] Enter the desired new password again. 7 [OK] Determines the change of password. [User] account (1) (2) (3) (5) (4) 1 [Account] Displays the account to change. 2 [New][User name] Enter the desired new user name. (Up to 16 characters in single byte) 3 [New][Password] Enter the desired new password. (Up to 16 characters in single byte) 4 [New][Password(Retype)] Enter the desired new password again. 5 [OK] Determines the change of password.
104 - ENGLISH Chapter 4 Settings — [NETWORK] menu [Change password] (For user rights) Only the change of password is enabled under the user rights. (1) (2) (4) (3) 1 [Old Password] Enter the current password. 2 [New Password] Enter the desired new password. (Up to 16 characters in single byte) 3 [Retype] Enter the desired new password again. 4 [OK] Determines the change of password. Note r f To change the account of the administrator, you must enter the [Current] [User name] and [Password]. [CRESTRON RoomView] page The projector can be monitored and/or controlled with RoomView. To start the RoomView control page from the Web control screen, you need to access with the administrator rights. (For user rights, the [CRESTRON RoomView] button is not displayed on the Web control screen.) The control page of RoomView is displayed by clicking [CRESTRON RoomView]. It is not displayed if Adobe Flash Player is not installed on the computer used, or the browser used does not support Flash. In that case, click [Back] on the control page to go back to the previous page. Control page 1 2 3 4 5 6 7 1 [Tools][Info][Help] Tabs for selecting the setting, information, or help page of the projector. 2 [POWER] Switches the power on/off. 3 [SHUTTER] Switches between use or not use of the shutter function. 4 [Input Select] Controls input selection. Not available when the power of the projector is turned off. 5 Menu screen control buttons Navigates the menu screen. 6 Freeze/Picture quality adjustment Controls items related to freeze/picture quality. 7 [Back] Performs return to the previous page.
ENGLISH - 105 Chapter 4 Settings — [NETWORK] menu [Tools] page Click [Tools] on the control page. 1 2 3 4 5 1 [Control System] Set the information required for communicating with the controller to be connected with the projector. 2 [User Password] Set the user rights password for the RoomView control page. 3 [Admin Password] Set the administrator rights password for the RoomView control page. 4 Network Status Displays the settings of wired LAN. [DHCP] Displays the current setting. [Ip Address] Displays the current setting. [Subnet Mask] Displays the current setting. [Default Gateway] Displays the current setting. [DNS Server] Displays the current setting. 5 [Exit] Returns to the control page. [Info] page Click [Info] on the control page. 45 6 7 1 2 3 8 1 [Projector Name] Displays the projector name. 2 [Mac Address] Displays the MAC address. 3 [Lamp Hours] Displays the cumulative operating time (converted value) of the lamps. 4 [Power Status] Displays the status of the power. 5 [Source] Displays the selected image input. 6 [Lamp Mode] Displays the lamp mode. 7 [Error Status] Displays the error status. 8 [Exit] Returns to the control page.
106 - ENGLISH Chapter 4 Settings — [NETWORK] menu [Help] page Click [Help] on the control page. The [Help Desk] window is displayed. 1 1 [Help Desk] Messages can be sent to or received from an administrator who uses Crestron RoomView.
ENGLISH - 107 Chapter 5 Maintenance This chapter describes inspection when there are problems, and maintenance methods.
108 - ENGLISH Chapter 5 Maintenance — Lamp/Temperature/Filter indicators Lamp/Temperature/Filter indicators Managing the indicated problems If a problem should occur inside the projector, the lamp indicators // the temperature indicator and the filter indicator will inform you by lighting or flashing. Check the status of the indicators and manage the indicated problems as follows. Attention r f When switching off the projector to deal with problems, make sure to follow the procedure in “Switching off the projector” ( x page 41). r f Check the status of the power supply with the power indicator ( x page 40). /DPSLQGLFDWRU /$03! 3RZHULQGLFDWRU 21 * 67 $1%
ENGLISH - 109 Chapter 5 Maintenance — Lamp/Temperature/Filter indicators Temperature indicator Indicator status Lighting in red Flashing in red (1 time) Flashing in red (3 times) Status Warm-up status Internal temperature is high (warning)Internal temperature is high (standby warning) The cooling fan has stopped. Cause r f Did you turn on the power when the room temperature was about 0 °C (32 °F)? r f Is the air intake/exhaust port blocked? r f Is the room temperature high? r f Is the filter indicator not lit? ― Solution r f Wait at least five minutes in the current status. r f Install the unit in a location with an ambient temperature of 0 °C (32 °F) to 45 °C (113 °F) *. r f Remove any objects that are blocking the air intake/ exhaust port. r f Set up the projector in a location with an ambient temperature of 0 °C (32 °F) to 45 °C (113 °F) *, and a humidity of 20 % to 80 % (no condensation). r f Clean the air filter unit or replace it. ( x pages 110, 111) r f Turn the switch ( x page 41), and consult your dealer. * When using the projector at high altitudes (1 400 m (4 593 ft) – 2 700 m (8 858 ft) above sea level), the operating environment temperature will be 5 °C (41 °F) lower than the maximum limit. Note r f If the temperature indicator is still lit or flashing after taking the preceding measures, ask your dealer to repair the unit. Filter indicator Indicator status Lighting in red Flashing in red Status The filter is clogged. The temperature inside or outside the projector is abnormally high. The air filter unit is not attached. Cause r f Is the air filter unit dirty? r f Is the air intake/exhaust port blocked? r f Is [HIGH ALTITUDE MODE] set correctly? r f Is the air filter unit attached? Solution r f Clean the air filter unit or replace it. ( x pages 110, 111 ) r f Remove any objects that are blocking the air intake/ exhaust port. r f When using the projector at elevations 1 400 m (4 593 ft) – 2 700 m (8 858 ft) above sea level, set [HIGH ALTITUDE MODE] ( x page 74) to [ON]. r f Do not use the projector at high elevations 2 700 m (8 858 ft) or higher above sea level. r f Attach the air filter unit. Note r f If the filter indicator is still lit or flashing after taking the preceding measures, ask your dealer to repair the unit. r f If the air filter unit is not installed when the power is turned on, the filter indicator will flash in red and the power will switch off 10 minutes later. r f If the filter is clogged, only one lamp may light even when [LAMP SELECT] is set to [DUAL]. Cleaning the air filter unit or replacing it with a new one will turn off the indicator.
110 - ENGLISH Chapter 5 Maintenance — Maintenance/replacement Maintenance/replacement Before maintaining/replacing the unit r f Make sure to turn off the power before maintaining or replacing the unit. ( x pages 39, 41) r f When switching off the projector, make sure to follow the procedures in “Switching off the projector” ( x page 41). Maintenance Outer case Wipe off dirt and dust with a soft, dry cloth. r f If the dirt is persistent, soak the cloth with water and wring it thoroughly before wiping. Dry of f the projector with a dry cloth. r f Do not use benzene, thinner, rubbing alcohol, other solvents, or household cleaners. Doing so may d\ eteriorate the outer case. r f When using chemically treated dust cloths, follow the instructions written on its packaging. Front surface of the lens Wipe off dirt and dust from the front surface of the lens with a soft clean cloth. r f Do not use a cloth that is fluffy, dusty, or soaked with oil/water. r f Since the lens is fragile, do not use excessive force when wiping the lens. Attention r f The lens is made of glass. Impacts or excessive force when wiping may scratch its surface. Please handle with care. Air filter unit Perform maintenance of the air filter unit in the following cases. r f The air filter is clogged with dust, causing the filter replacement message to appear on the screen and the filter indicator to light in red. Pulling out the air filter unit 1) Remove the air filter cover. r f Use a Phillips screwdriver to turn the air filter cover screw counterclockwise until it turns freely, and then remove the air filter cover. $LUILOWHUFRYHUIL[LQJVFUHZ $LUILOWHUFRYHU 2) Pull out the air filter unit. r f Grasp the air filter unit tabs and remove the air filter unit from the projector body. 0ö0ñ $LUILOWHUXQLW 7 DEV Attention r f After pulling out the air filter unit, remove any large foreign objects or dust present in the air filter unit compartment and the air intake port of the projector body. Cleaning the air filter unit First pull out the air filter in the procedure described in “Pulling out the air filter unit”. 1) Clean the air filter unit. i) Soak the air filter unit in cold or warm water and then lightly rinse it. r g Do not use cleaning tools such as brushes. r g When rinsing, hold the frame of the air filter unit without putting strong pressure on the filter unit. ii) Rinse the unit two to three times using fresh water each time. r g Insufficient rinsing may result in odors.