NEC Projector NP3150/NP2150/NP1150 User Manual
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6. Using On-Screen Menu
[WIRED]
Profiles (for LAN port [RJ-45]):
Up to two settings for the LAN port (RJ-45) can be stored in memory of the projector.
Select [PROFILE 1] or [PROFILE 2] and then do settings for [DHCP] and the other options.
After doing this, select [OK] and press the ENTER button. This will store your settings in memory.
To recall the settings from memory:
After selecting the [WIRED] tab, select the [PROFILE 1] or [PROFILE 2] from the [PROFILES] list.
Select [OK] and press the...](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-115.png "Page 116
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6. Using On-Screen Menu
[WIRED]
Profiles (for LAN port [RJ-45]):
Up to two settings for the LAN port (RJ-45) can be stored in memory of the projector.
Select [PROFILE 1] or [PROFILE 2] and then do settings for [DHCP] and the other options.
After doing this, select [OK] and press the ENTER button. This will store your settings in memory.
To recall the settings from memory:
After selecting the [WIRED] tab, select the [PROFILE 1] or [PROFILE 2] from the [PROFILES] list.
Select [OK] and press the...")
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10
6. Using On-Screen Menu
[WIRELESS]
PROFILES (for USB Wireless LAN unit):
To execute a wireless LAN easily using Image Express Utility 2.0, select [EASY CONNECTION].
Up to two settings for the USB wireless LAN unit can be stored in memory of the projector.
Select [PROFILE 1] or [PROFILE 2] and then do settings for [DHCP] and the other options.
After doing this, select [OK] and press the ENTER button. This will store your settings in memory.
To recall the settings from memory:
After selecting the...](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-116.png "Page 117
10
6. Using On-Screen Menu
[WIRELESS]
PROFILES (for USB Wireless LAN unit):
To execute a wireless LAN easily using Image Express Utility 2.0, select [EASY CONNECTION].
Up to two settings for the USB wireless LAN unit can be stored in memory of the projector.
Select [PROFILE 1] or [PROFILE 2] and then do settings for [DHCP] and the other options.
After doing this, select [OK] and press the ENTER button. This will store your settings in memory.
To recall the settings from memory:
After selecting the...")
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6. Using On-Screen Menu
[ADVANCED] menu
[CONNECTION] (required for wireless only)
SITE SURVEY:
Displays a list of available SSIDs for wireless LAN on site. Select an SSID which you can access.
To select an SSID, highlight [SSID] and use the SELECT to select [OK] and press the ENTER button.
: Wireless access point
: Ad Hoc PC
: WEP or WPA enabled
SSID (Network name):
Enter an identifier (SSID) for wireless LAN when selecting [INFRASTRUCTURE] or [AD HOC] in [NETWORK
TYPE]....](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-117.png "Page 118
104
6. Using On-Screen Menu
[ADVANCED] menu
[CONNECTION] (required for wireless only)
SITE SURVEY:
Displays a list of available SSIDs for wireless LAN on site. Select an SSID which you can access.
To select an SSID, highlight [SSID] and use the SELECT to select [OK] and press the ENTER button.
: Wireless access point
: Ad Hoc PC
: WEP or WPA enabled
SSID (Network name):
Enter an identifier (SSID) for wireless LAN when selecting [INFRASTRUCTURE] or [AD HOC] in [NETWORK
TYPE]....")
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6. Using On-Screen Menu
[SECURITY] (required for wireless only)
SECURITY TYpE
Select encryption mode for secure transmission.
When [WEP] or [DISABLE] is selected in [SECURITY TYPE]:
Select this option whether using the WEP (Wired Equivalent Privacy) key for encryption or not. To use encryp-
tion, specify WEP key.
DISABLE.................Will.not.turn.on.the.encryption.feature..your.communications.may.be.monitored.by.someone....](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-118.png "Page 119
105
6. Using On-Screen Menu
[SECURITY] (required for wireless only)
SECURITY TYpE
Select encryption mode for secure transmission.
When [WEP] or [DISABLE] is selected in [SECURITY TYPE]:
Select this option whether using the WEP (Wired Equivalent Privacy) key for encryption or not. To use encryp-
tion, specify WEP key.
DISABLE.................Will.not.turn.on.the.encryption.feature..your.communications.may.be.monitored.by.someone....")
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6. Using On-Screen Menu
Using Software Keyboard to enter an encryption key
1. Select one of [KEY 1], [KEY 2], [KEY 3] and [KEY 4] and press the ENTER button.
The software keyboard will be displayed.
2. Use the SELECT button to select one key and press the ENTER button.
3. After finishing entering the WEP key, use the SELECT button to select [OK] and press the EN-
TER button.
The software keyboard will disappear.
When [WPA-PSK] or [WPA2-PSK] is selected in [SECURITY TYPE]:...](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-119.png "Page 120
10
6. Using On-Screen Menu
Using Software Keyboard to enter an encryption key
1. Select one of [KEY 1], [KEY 2], [KEY 3] and [KEY 4] and press the ENTER button.
The software keyboard will be displayed.
2. Use the SELECT button to select one key and press the ENTER button.
3. After finishing entering the WEP key, use the SELECT button to select [OK] and press the EN-
TER button.
The software keyboard will disappear.
When [WPA-PSK] or [WPA2-PSK] is selected in [SECURITY TYPE]:...")
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6. Using On-Screen Menu
[mAIL]
ALERT MAIL:
Checking this box enables Alert Mail feature.
This option notifies your computer of an error message via e-mail when using wireless or wired LAN. The error
message will be notified when the projector lamp has reached the end of its usable life or an error occurs in the
projector.
Sample of a message sent from the projector:
the lamp is at the end of its usable life. Please replace the lamp.
Projector name: X X X X
lamp hours Used: xxxx [h]
SENDER’S...](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-120.png "Page 121
10
6. Using On-Screen Menu
[mAIL]
ALERT MAIL:
Checking this box enables Alert Mail feature.
This option notifies your computer of an error message via e-mail when using wireless or wired LAN. The error
message will be notified when the projector lamp has reached the end of its usable life or an error occurs in the
projector.
Sample of a message sent from the projector:
the lamp is at the end of its usable life. Please replace the lamp.
Projector name: X X X X
lamp hours Used: xxxx [h]
SENDER’S...")
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6. Using On-Screen Menu
Selecting Communication Speed [COmmUNICATION SpEED]
This feature sets the baud rate of the PC Control port (D-Sub 9 Pin). It supports data rates from 4800 to 38400 bps.
The default is 38400 bps. Select the appropriate baud rate for your equipment to be connected (depending on the
equipment, a lower baud rate may be recommended for long cable runs).
Your selected communication speed will not be affected even when [RESET] is done from the menu.
Turning On or...](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-121.png "Page 122
108
6. Using On-Screen Menu
Selecting Communication Speed [COmmUNICATION SpEED]
This feature sets the baud rate of the PC Control port (D-Sub 9 Pin). It supports data rates from 4800 to 38400 bps.
The default is 38400 bps. Select the appropriate baud rate for your equipment to be connected (depending on the
equipment, a lower baud rate may be recommended for long cable runs).
Your selected communication speed will not be affected even when [RESET] is done from the menu.
Turning On or...")
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6. Using On-Screen Menu
[OPTIONS]
Setting Auto Adjust [AUTO ADJUST]
This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise
and stability. You can automatically make adjustment in two ways: [NORMAL] and [FINE].
OFF.........................The.RGB.image.will.not.be.automatically.adjusted.
you.can.manually.optimize.the.RGB.image.
NORMAL.................Default.setting..The.RGB.image.will.be.automatically.adjusted..Normally.select.this.option....](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-122.png "Page 123
109
6. Using On-Screen Menu
[OPTIONS]
Setting Auto Adjust [AUTO ADJUST]
This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise
and stability. You can automatically make adjustment in two ways: [NORMAL] and [FINE].
OFF.........................The.RGB.image.will.not.be.automatically.adjusted.
you.can.manually.optimize.the.RGB.image.
NORMAL.................Default.setting..The.RGB.image.will.be.automatically.adjusted..Normally.select.this.option....")
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6. Using On-Screen Menu
Selecting Default Source [DEFAULT SOURCE SELECT]
You can set the projector to default to any one of its inputs each time the projector is turned on.
LAST.......................Sets.the.projector.to.default.to.the.previous.or.last.active.input.each.time.the.projector.is.turned.on.
AUTO......................Searches.for .an .active .source .in .order .of .COMPUTER 1.→.C OMPUTER 2.→.C OMPUTER 3.→.C OMPONENT.
→.VIDEO.→.S-VIDEO.→.VIEWER.→...](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-123.png "Page 124
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6. Using On-Screen Menu
Selecting Default Source [DEFAULT SOURCE SELECT]
You can set the projector to default to any one of its inputs each time the projector is turned on.
LAST.......................Sets.the.projector.to.default.to.the.previous.or.last.active.input.each.time.the.projector.is.turned.on.
AUTO......................Searches.for .an .active .source .in .order .of .COMPUTER 1.→.C OMPUTER 2.→.C OMPUTER 3.→.C OMPONENT.
→.VIDEO.→.S-VIDEO.→.VIEWER.→...")
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6. Using On-Screen Menu
Menu Descriptions & Functions [INFO.]
Displays the lamp and the projector usage hours, the status of the current signal and settings, NETWORK settings
and version. The [INFO.] menu has eight pages.
The information included are as follows:
[USAGE TIME]
LAMP LIFE REMAINING (%)
LAMP HOURS USED (H)
FILTER HOURS USED (H)
NOTE: The progress indicator shows the percentage of remaining lamp life. The value informs you of the amount of lamp and fil-
ter usage respectively.
• When...](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-124.png "Page 125
111
6. Using On-Screen Menu
Menu Descriptions & Functions [INFO.]
Displays the lamp and the projector usage hours, the status of the current signal and settings, NETWORK settings
and version. The [INFO.] menu has eight pages.
The information included are as follows:
[USAGE TIME]
LAMP LIFE REMAINING (%)
LAMP HOURS USED (H)
FILTER HOURS USED (H)
NOTE: The progress indicator shows the percentage of remaining lamp life. The value informs you of the amount of lamp and fil-
ter usage respectively.
• When...")
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6. Using On-Screen Menu
[SOURCE (1)]
INPUT TERMINAL SIGNAL TYPE
VIDEO TYPE SOURCE NAME
ENTRY NO.
[SOURCE (2)]
HORIZONTAL FREQUENCY VERTICAL FREQUENCY
SYNC TYPE SYNC POLARITY
SCAN TYPE](http://img.usermanuals.tech/thumb/54/98766/w64_projector_manual_3978_d-125.png "Page 126
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6. Using On-Screen Menu
[SOURCE (1)]
INPUT TERMINAL SIGNAL TYPE
VIDEO TYPE SOURCE NAME
ENTRY NO.
[SOURCE (2)]
HORIZONTAL FREQUENCY VERTICAL FREQUENCY
SYNC TYPE SYNC POLARITY
SCAN TYPE")
10 6. Using On-Screen Menu [mAIL] ALERT MAIL: Checking this box enables Alert Mail feature. This option notifies your computer of an error message via e-mail when using wireless or wired LAN. The error message will be notified when the projector lamp has reached the end of its usable life or an error occurs in the projector. Sample of a message sent from the projector: the lamp is at the end of its usable life. Please replace the lamp. Projector name: X X X X lamp hours Used: xxxx [h] SENDER’S ADDRESS: Specify the senders address. Use the Software keyboard. Up to 60 alphanumeric and symbols characters can be used. See “Using Software Keyboard” in Appendix for more details. SMTP SERVER NAME: Type in the SMTP server name to be connected to the projector. Up to 60 alphanumeric characters can be used. RECIPIENT’S ADDRESS 1 to 3: Type in your recipient’s address. Up to 60 alphanumeric and symbols characters can be used. TEST MAIL: Send a test mail to check if your settings are correct. NOTE: • If you entered an incorrect address in a test, you may not receive an Alert mail. Should this happen, check if the Recipient’s Address is correctly set. • Unless any one of the [SENDER ’S A DDRESS], [SMTP S ERVER’S N AME] or [RECIPIENT ’S A DDRESS 1-3] is selected, [TEST MAIL] is not available. • Be sure to highlight [OK] and press the ENTER button before executing [TEST MAIL]. NOTE: To use the Mail Alert feature on wireless LAN connection, select [INFRASTRUCTURE] for [NETWORK TYPE].
108 6. Using On-Screen Menu Selecting Communication Speed [COmmUNICATION SpEED] This feature sets the baud rate of the PC Control port (D-Sub 9 Pin). It supports data rates from 4800 to 38400 bps. The default is 38400 bps. Select the appropriate baud rate for your equipment to be connected (depending on the equipment, a lower baud rate may be recommended for long cable runs). Your selected communication speed will not be affected even when [RESET] is done from the menu. Turning On or Off Remote Sensor [REmOTE SENSOR] This option determines which remote sensor on the projector is enabled in wireless mode. The options are: front/back, front, and back. Selecting power-saving in [STANDBY mODE] The projector has two standby modes: [NORMAL] and [POWER-SAVING]. Power-saving mode is the mode that allows you to put the projector in the power-saving condition which consumes less power than the Normal mode. The projector is preset for Normal mode at the factory. NOTE: • The HTTP server functions are not available during POWER-SAVING mode. • The MONITOR OUT function is not available during POWER-SAVING mode. • Control through the PC Control connector and LAN mode is not available during POWER-SAVING mode. For PC control and LAN mode of the projector it is recommended to leave the projector in the No\ rmal mode. NORMAL.........................Power.indicator:.Orange.light/Status.indicator:.Green.light POWER-SAVING.............Power.indicator:.Orange.light/Status.indicator:.Off
109 6. Using On-Screen Menu [OPTIONS] Setting Auto Adjust [AUTO ADJUST] This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise and stability. You can automatically make adjustment in two ways: [NORMAL] and [FINE]. OFF.........................The.RGB.image.will.not.be.automatically.adjusted. you.can.manually.optimize.the.RGB.image. NORMAL.................Default.setting..The.RGB.image.will.be.automatically.adjusted..Normally.select.this.option. FINE........................Select. this.option. if.fine. adjustment. is.needed.. It.takes. more.time.to.switch. to.the. source. than.when. [NORMAL].is.selected. Enabling Auto Start [AUTO START] Turns the projector on automatically when the power cable is inserted into an active power outlet and the main pow- er switch is turned on. This eliminates the need to always use the POWER (ON/STANDBY) button on the remote control or projector cabinet. To use the Auto Start function, you must first press the main power switch to the position “On” before plugging the power cable. Enabling p ower management [pOWER mANAGEmENT] When this option is selected you can enable the projector to automatically turn off (at the selected time: 5min., 10min., 20min., 30min.) if there is no signal received by any input. Enabling high Speed Fan mode [FAN mODE] This option allows you to select two modes for fan speed: Auto mode, High speed mode, and High Altitude mode. AUTO......................The.built-in.fans.automatically.run.at.a.variable.speed.according.to.the.internal.temperature. HIGH.......................The.built-in.fans.run.at.high.speed. HIGH.ALTITUDE......The.built-in.fans.run.at.a.high.speed..Select.this.option.when.using.the.projector.at.altitudes.approximate- ly.5500.feet/1600.meters.or.higher. When you wish to cool down the temperature inside the projector quickly, select [HIGH]. NOTE: • It is recommended that you select High speed mode if you use the project\ or non-stop for consecutive days. • Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [HIGH ALTITUDE] can cause the projector to overheat and the protector could shut down. If this hap\ pens, wait a couple minutes and turn on the projector. • Using the projector at altitudes less than approximately 5500 feet/1600 meters and setting to [HIGH ALTITUDE] can cause the lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO]. • Your setting will not be affected even when [RESET] is done from the menu\ .
110 6. Using On-Screen Menu Selecting Default Source [DEFAULT SOURCE SELECT] You can set the projector to default to any one of its inputs each time the projector is turned on. LAST.......................Sets.the.projector.to.default.to.the.previous.or.last.active.input.each.time.the.projector.is.turned.on. AUTO......................Searches.for .an .active .source .in .order .of .COMPUTER 1.→.C OMPUTER 2.→.C OMPUTER 3.→.C OMPONENT. →.VIDEO.→.S-VIDEO.→.VIEWER.→ COMPUTER1.and.displays.the.first.found.source. COMPUTER.1.........Displays.the.RGB.source.from.the.COMPUTER.1.IN.connector.every.time.the.projector.is.started.up.. COMPUTER.2.........Displays. the.DVI. digital. source. from.the.COMPUTER. 2.IN. connector. every.time.the.projector. is.started. up. COMPUTER.3.........Displays. the.RGB. source. from.the.COMPUTER. 3(DVI-D).IN.connector. every.time.the.projector. is.started. up.. COMPONENT..........Displays.the.component.source.from.the.COMPONENT.IN.connector.every.time.the.projector.is.start.up. VIDEO.....................Displays.the.Video.source.from.the.VIDEO.IN.connector.every.time.the.projector.is.started.up. S-VIDEO.................Displays.the.Video.source.from.the.S-VIDEO.IN.connector.every.time.the.projector.is.started.up. VIEWER..................Displays.slides.from.the.USB.memory.device.every.time.the.projector.is.started.up. NETWORK..............Displays.a.signal.from.LAN.port.(RJ-45).or.the.USB.Wireless.LAN.Unit. Selecting Signal Format [SIGNAL SELECT] COMPUTER 1/2 Allows you to set [COMPUTER 1] and [COMPUTER 2] to automatically detect an incoming RGB or component source such as a computer or DVD player. However there may be some RGB and component signals that the projector is unable to detect. In this case, select [RGB] or [COMPONENT]. Selecting [COLOR SYSTEm] This feature enables you to select video standards manually. Normally select [AUTO]. Select the video standard from the pulldown menu. This must be done for Video and S-Vid- eo Connector separately. Setting mONITOR OUT Connector [OUT TERmINAL] This option allows you to determine which RGB or component source is output from the MONITOR OUT connector during Standby mode. LAST.......................The. signal. from.the.last. COMPUTER. 1,.COMPUTER. 2.or. COMPONENT. input.will.be.output. to.the. MONI- TOR.OUT.connector. COMPUTER.1,.2.....The.signal.from.the.COMPUTER1.or.COMPUTER2.input.will.be.output.to.the.MONITOR.OUT.connector. COMPONENT..........The.signal.from.the.COMPONENT.input.will.be.output.to.the.MONITOR.OUT.connectors.
111 6. Using On-Screen Menu Menu Descriptions & Functions [INFO.] Displays the lamp and the projector usage hours, the status of the current signal and settings, NETWORK settings and version. The [INFO.] menu has eight pages. The information included are as follows: [USAGE TIME] LAMP LIFE REMAINING (%) LAMP HOURS USED (H) FILTER HOURS USED (H) NOTE: The progress indicator shows the percentage of remaining lamp life. The value informs you of the amount of lamp and fil- ter usage respectively. • When the remaining lamp time reaches 0, the Lamp Life Remaining bar indicator changes from 0% to 100 Hours and the countdown starts. If lamp life remaining time reaches 0 hours, the projector will not turn\ on regardless of whether the lamp mode is set to Normal or Eco. • The message to the effect that the lamp should be replaced will be displ\ ayed for one minute when the projector is turned on or off. To dismiss this message, press any button on the projector or the remote \ control. Lamp Life NORMALECO 2000 Hours (Min.)3000 Hours (Max.)
11 6. Using On-Screen Menu [SOURCE (1)] INPUT TERMINAL SIGNAL TYPE VIDEO TYPE SOURCE NAME ENTRY NO. [SOURCE (2)] HORIZONTAL FREQUENCY VERTICAL FREQUENCY SYNC TYPE SYNC POLARITY SCAN TYPE
11 6. Using On-Screen Menu [WIRED LAN] This page shows information on settings for the LAN port (RJ-45) IP.ADDRESS...........Indicates.the.IP.address.of.the.projector.when.the.LAN.port.(RJ-45).is.used. SUBNET.MASK.......Indicates.the.subnet.mask.of.the.projector.when.the.LAN.port.(RJ-45).is.used. GATEWAy...............Indicates.the.gateway.of.the.network.connected.to.the.projector.when.the.LAN.port.(RJ-45).is.used. MAC.ADDRESS.......Indicates.the.MAC.address.of.the.LAN.port.(RJ-45).. [WIRELESS LAN (1)] This page shows information on settings for the USB Wireless LAN unit IP.ADDRESS...........Indicates.the.IP.address.of.the.projector.when.the.USB.Wireless.LAN.unit.is.used. SUBNET.MASK.......Indicates.the.subnet.mask.of.the.projector.when.the.USB.Wireless.LAN.unit.is.used. GATEWA y...............Indicates.the.gateway.of.the.network.connected.to.the.projector.when.the.USB.Wireless.LAN.unit.is.used. MAC.ADDRESS.......Indicates.the.MAC.address.of.the.USB.Wireless.LAN.unit.
114 6. Using On-Screen Menu [WIRELESS LAN (2)] This page shows information on settings for WEP key for encryption. SSID.......................Indicates.the.identifier.(SSID).for.your.wireless.LAN. NETWORK.TyPE.....Indicates.that.[EASy. CONNECTION],.[INFRASTRUCTURE].or. [AD. HOC].is. selected. for.your. communica- tion.method. WEP/WPA...............Indicates.your.selected.datalength.encryption:.On.or.Off CHANNEL...............Indicates .the .channel .you .selected .in .the .[S ITE. SURVE y]..The .channel .must .match .for .all .wireless .devices. communicating.on.your.wireless.LAN. SIGNAL.LEVEL........Indicates.receiving.condition.of.radio.signal.level.while.you.are.using.a.wireless.LAN.connection.. . [VERSION (1)] PRODUCT SERIAL NUMBER LAN UNIT TYPE LAN UNIT VERSION [VERSION (2)] FIRMWARE DATA FIRMWARE2 DATA2
115 6. Using On-Screen Menu Menu Descriptions & Functions [RESET] Returning to Factory Default The Reset feature allows you to change adjustments and settings to the factory preset for sources by the following methods: [CURRENT SIGNAL] Resets the adjustments for the current signal to the factory preset levels. All the items in [ADJUST] can be reset. [ALL DATA] Reset all the adjustments and settings for all the signals to the factory preset except [ENTRY LIST], [LANGUAGE], [B ACKGROUND], [FILTER MESSAGE], [SECURITY SETTINGS], [NETWORK SETTINGS], [C OMMUNICATION SPEED], [STANDBY MODE], [FAN MODE], [DATE, TIME PRESET], [LAMP LIFE REMAINING], [LAMP HOURS USED] and [FILTER HOURS USED]. [ALL D ATA (INCLUDING ENTRY LIST)] Reset all the adjustments and settings for all the signals to the factory preset except [LANGUAGE], [B ACK- GROUND], [FILTER MESSAGE], [SECURITY SETTINGS], [NETWORK SETTINGS], [C OMMUNICATION SPEED], [STANDBY MODE], [FAN MODE], [DATE, TIME PRESET], [LAMP LIFE REMAINING], [LAMP HOURS USED] and [FILTER HOURS USED]. Also deletes all the signals in the [ENTRY LIST] and returns to the factory preset. NOTE: Locked signals in Entry List cannot be reset. Clearing Lamp hour meter [CLEAR LAmp hOURS] Resets the lamp clock back to zero. NOTE: Elapsed time of the lamp use will not be affected even when [RESET] is done from the menu. NOTE: The projector will turn off and go into standby mode when you continue to use the projector for another 100 hours after the lamp has reached the end of its life. In this condition you cannot clear the lamp hour meter on the menu. If this happens, press the HELP button on the remote control for 10 seconds to reset the lamp clock back to zero. Do this only after replacing the lamp. Resetting the Filter Usage hours [CLEAR FILTER hOURS] Resets the filter usage back to zero. NOTE: Elapsed time of the filter use will not be affected even when [RESET] is done from the menu.
11 7. Maintenance This section describes the simple maintenance procedures you should follow to clean the filters and replace the lamp. Cleaning or Replacing the Filter The air-filter sponge keeps dust and dirt from getting inside the projector and should be frequently cleaned. If the filter is dirty or clogged, your projector may overheat. NOTE: The message for filter cleaning will be displayed for one minute\ when the projector is turned on or off. To cancel the message, press any button on the projector cabinet or the r\ emote control. CAUTION • Turn off the projector, turn off the main power switch and unplug the projector before replacing the filter. • Only clean the outside of the filter cover with a vacuum cleaner. • Do not attempt to operate the projector without the filter cover. To clean the air-filter: Vacuum the filter-through the filter cover. To reset the filter usage time, from the menu, select [RESET] → [CLEAR FILTER HOURS]. (→ page 115 for resetting the filter usage time) To replace the filter (sponge): CAUTION • Replace both filters at the same time. • Before replacing the filters, remove dust and dirt from the projector cabinet. • The projector contains high-precision parts. Keep out dust and dirt during filter replacement. • Do not wash the filter with water. Water will damage the filter membrane. • Reattach the filter cover correctly. Failure to do so may cause projector malfunction. preparation: Replace the lamp before replacing the filters. NOTE: When you replace the lamp, it is also wise to replace the filter\ . The filter comes in the same package with your replacement lamp. 1. Pull to remove the filter cover. USBLAMPSTATUSPOWER SOURCEAUTO ADJUST3D REFORMON/STAND BY SELECT LENS SHIFTLEFTRIGHT DOW NUP filter