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Panasonic DLP Projector PT-DZ870U PT-DW830U PT-DX100U Operating Instructions
Panasonic DLP Projector PT-DZ870U PT-DW830U PT-DX100U Operating Instructions
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Chapter 4 Settings — [PROJECTOR SETUP] menu ENGLISH - 111 [LAMP POWER] Switch the brightness of the lamp according to the operating environment of the projector or the purpose. 1) Press as to select [LAMP POWER]. 2) Press qw to switch the item. [NORMAL] Select when high luminance is required. [ECO] Select when high luminance is not required. Note fWhen [ECO] is set, you can reduce power consumption and operation noise, and extend the life of the lamp. [BRIGHTNESS CONTROL] The projector is equipped with a luminance sensor to measure brightness and functions to correct screen brightness resulting from changes in lamp brightness. Use the projector when using multiple projectors to display on multiple screens to reduce changes in overall brightness of the multiple screens due to lamp degradation and suppress variation in brightness to preserve uniformity . Setting [BRIGHTNESS CONTROL GAIN] Adjust the brightness when displaying multiple screens using multiple projectors. 1) Press as to select [BRIGHTNESS CONTROL]. 2) Press the button. f The [BRIGHTNESS CONTROL] screen is displayed. 3) Press as to select [BRIGHTNESS CONTROL GAIN]. 4) Press qw to adjust. Operation Adjustment Range of adjustment Brightness Maximum amount of brightness correction Press the w button. The screen becomes brighter. The maximum amount of correction is reduced. 20 % - 100 % Press the q button. The screen becomes darker. The maximum amount of correction is increased. Note f When using only one projector , the value obtained by subtracting the value of the [BRIGHTNESS CONTROL GAIN] from 100 % is the maximum amount of brightness correction. Brightness cannot be corrected through brightness control since the maximum amount of correction becomes 0 % when [BRIGHTNESS CONTROL GAIN] is at 100 %. fLuminance will be unsteady for eight minutes after a lamp is turned on. Make adjustments at least 8 minutes after starting projection. fThe result of [BRIGHTNESS CONTROL GAIN] adjustments is reflected on all image signals, internal test patterns, and on-screen menus. fThe [BRIGHTNESS CONTROL GAIN] setting is enabled even if [BRIGHTNESS CONTROL SETUP] is [OFF].
Chapter 4 Settings — [PROJECTOR SETUP] menu 112 - ENGLISH Setting [BRIGHTNESS CONTROL SETUP] Set brightness control operation. 1) Press as to select [BRIGHTNESS CONTROL]. 2) Press the button. f The [BRIGHTNESS CONTROL] screen is displayed. 3) Press as to select [BRIGHTNESS CONTROL SETUP]. 4) Press the button. f The [BRIGHTNESS CONTROL SETUP] screen is displayed. 5) Press as to select [MODE]. 6) Press qw to switch the item. fThe items will switch each time you press the button. [OFF] Does not correct the brightness of the screen by the brightness sensor . [AUTO] Corrects the brightness of the screen by the brightness sensor. Automatically corrects screen brightness when lamp brightness changes. [PC] Synchronizes nine or more projectors through a computer using the dedicated software “Multi Projector Monitoring & Control Software” *1. *1 “Multi Projector Monitoring & Control Software” is included in the supplied CD-ROM. f When [AUT O] is selected, proceed to Step 7). 7) Press as to select [LINK]. 8) Press qw to switch the item. fThe items will switch each time you press the button. [OFF] Performs corrections by the brightness sensor in one projector without synchronizing with the other projectors. The period, in which the constant brightness kept by the small value of [BRIGHTNESS CONTROL GAIN], is prolonged. [GROUP A] [GROUP B] [GROUP C] [GROUP D] Synchronizes corrections in multiple projectors by the brightness sensor . You can set up to four groups (A to D) within the same subnet by using the network function. You can also register and synchronize up to eight projectors in one group. 9) Press as to select [CALIBRATION TIME]. 10) Press the button. fEnters adjustment mode (the display is blinking). 11) Press qw to select “hour” or “minute”, and press as or the number ( - ) buttons to set a time. f Selecting “hour” allows setting of only the hour in increments of one hour , and selecting “minute” allows setting of only the minute in increments of one minute between 00 and 59. f If you do not specify the time, select [OFF] between 23 and 00 o’clock or between 59 and 00 minutes. 12) Press the button. f[CALIBRATION TIME] is set. fMeasures the brightness at the specified time. Iris is fixed to open during measurement. 13) Press as to select [CALIBRATION MESSAGE]. 14) Press qw to switch the item. fThe items will switch each time you press the button. [ON] Messages are displayed during calibration. [OFF] Messages are not displayed during calibration. 15) Press as to select [APPLY].
Chapter 4 Settings — [PROJECTOR SETUP] menu ENGLISH - 113 16) Press the button. fThe set [MODE] and [LINK] are enabled, and LAMP RELAY screen alert is displayed when the [LAMP RELAY] setting is [OFF]. When [CALIBRATION MESSAGE] is set to [ON], a calibration running message is displayed which will automatically disappear 30 seconds after calibration completes. f If the button is pressed with [MODE] in [BRIGHTNESS CONTROL SETUP] set to other than [OFF], the brightness of the lamp at the time the button was pressed is recorded as the standard brightness. f If the button is pressed when [LINK] is set from [GROUP A] to [GROUP D], the group name is displayed on the screens of projectors that have been set in the same group. LINK GROUP A Note fWhen [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], keep the shutter open for at least two minutes to perform the brightness sensor calibration after completed the [BRIGHTNESS CONTROL SETUP] setting. fIf the shutter is closed within approx. 10 minutes after the lamp has turned on while [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUT O] or [PC], brightness cannot be measured. Therefore, brightness may be corrected approx. two minutes after the shutter opens. fWhen [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], the lamp brightness is automatically measured eight minutes after the lamp is turned on, and correction is performed so that the screen brightness will be the same as the standard brightness when the brightness control is adjusted. Lamp brightness cannot be measured during the eight minutes after it is turned on because it is not steady . fIf a lamp turns of f or lamp relay is performed while [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] and when [DUAL] is set in the [PROJECTOR SETUP] menu → [LAMP SELECT], brightness is corrected to the possible extent one minute later. f When [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] and [LINK] is set to [OFF], brightness will be corrected until it reaches the maximum amount of correction. f The variation in brightness may increase due to dust accumulating on the lens, screen, or inside the projector , depending on the installation environment of the projector . fAdjust brightness control again when lamp degradation causes increased variation in brightness or a lamp is replaced. fFor continued use longer than 24 hours, set the [BRIGHTNESS CONTROL SETUP] to [CALIBRA TION TIME], or set [LAMP RELAY] (x page 110). If it is not set, correction will not be performed automatically. fBrightness control and dynamic iris operate simultaneously , but the iris is fully open and does not operate while a brightness measurement is performed. f The [CALIBRA TION TIME] setting will be reflected at the time when you enter the time. fThe [CALIBRA TION MESSAGE] setting will be reflected at the time when items are switched using qw. Displaying [BRIGHTNESS CONTROL STATUS] Display the brightness control status. 1) Press as to select [BRIGHTNESS CONTROL]. 2) Press the button. f The [BRIGHTNESS CONTROL] screen is displayed. 3) Press as to select [BRIGHTNESS CONTROL STATUS]. 4) Press the button. f The [BRIGHTNESS CONTROL STATUS] screen is displayed. [BRIGHTNESS CONTROL STATUS] screen display example When [MODE] of [BRIGHTNESS CONTROL SETUP] is set to [OFF] The screen shows the status that the brightness control is disabled. 1 RETURN BRIGHTNESS CONTROL STATUS MODE PROJECTOR OFFMENU When [MODE] of [BRIGHTNESS CONTROL SETUP] is set to [AUTO] and [LINK] is set to [OFF] The screen shows the status of the brightness control in one projector. 5 1 6 RETURN LINK PROJECTOR OFF BRIGHTNESS CONTROL STATUSMENU
Chapter 4 Settings — [PROJECTOR SETUP] menu 114 - ENGLISH When [MODE] of [BRIGHTNESS CONTROL SETUP] is set to [AUTO] and [LINK] is set from [GROUP A] to [GROUP D] The screen shows the status of the brightness control of synchronized projectors (up to eight units), including the projector being controlled through the on-screen menu. 2 1 3 4 5 7 8 1: 2: 3: 4: 5: 6: 7:192. 168. 30. 2 192. 168. 30. 3 192. 168. 30. 4 LINK UPDATE PROJECTOR GROUP A PROJECTOR2 PROJECTOR3 BRIGHTNESS CONTROL STATUS MENU SELECT When [MODE] of [BRIGHTNESS CONTROL SETUP] is set to [PC] 5 1 6 RETURN MODE PROJECTOR PC BRIGHTNESS CONTROL STATUSMENU 1 Display the name of the projector . 2 Display the synchronized group. 3 Display the IP address of the projector. 4 Display the names and IP addresses of projectors in same group detected over the network. 5 Display the status by color . Green: There is an allowance for brightness correction. Yellow: There is little allowance for brightness correction. Red: There is a brightness control error. 6 Display error detailed messages. 7 Display error messages. When the message [Failed to apply BRIGHTNESS CONTROL to some projectors.] appears, it means that synchronization with the projector displayed in red has failed. Press as to select the projector displayed in red, and press the button to display the error details. 8 Update to the latest status information. r Error details Error message Measures to take [Exceed maximum number of projectors.] f Limit the number of projectors in one group to eight. fWhen synchronizing nine or more projectors, use the dedicated software “Multi Projector Monitoring & Control Software”*1 through a computer. [Please check the COMMAND CONTROL setting.] f Set [NETWORK CONTROL] → [COMMAND CONTROL] to [ON] for the projector in error. f Set [NETWORK CONTROL] → [COMMAND PORT] of all projectors to be linked to the same value. [Please check the USER NAME and PASSWORD in the COMMAND CONTROL setting.] f Assign the same [User name] and [Password] strings that have web control administrator rights to all projectors to be linked. [Cannot apply BRIGHTNESS CONTROL. Please check projector status.] f The projector is in standby . Switch on the power. [Brightness Sensor Error] f There is a problem with the brightness sensor . If problems persist even after switching on the power, consult your dealer. *1 “Multi Projector Monitoring & Control Software” is included in the supplied CD-ROM. Note f If the synchronized projectors are not displayed in the list, check the following: gAre there devices with the same IP address on the network? gAre the LAN cables connected correctly? ( x page 137) gAre the subnets of the projectors the same? gAre the same [LINK] settings applied to a group? fRefer to [NETWORK SETUP] ( x page 135) or “[Network config] page” (x page 145) on how to change the projector name.
Chapter 4 Settings — [PROJECTOR SETUP] menu ENGLISH - 115 Brightness control adjustment procedure example The steps exemplify an adjustment to link the brightness of eight projectors connected in a network. 1) Connect all projectors to the hub using LAN cables. (x page 137) 2) Switch on all projectors and start projection. 3) Set [LAMP SELECT] to either [DUAL] or [SINGLE] for all projectors. 4) Set [MODE] of [BRIGHTNESS CONTROL SETUP] to [OFF], and select [APPLY], and then press the button. 5) Set [SUBNET MASK] and [IP ADDRESS] in each projector. fTo be able to communicate over the network, set the same value in [SUBNET MASK] for all projectors and set a different value in [IP ADDRESS] for each projector. 6) Wait for at least eight minutes after starting projection until the lamp \ brightness becomes steady. 7) Set all items in the [PICTURE] menu of all projectors to the same values\ . 8) Adjust [COLOR MA TCHING] to match colors. 9) Display the internal test pattern “All white” in all projectors. 10) Set [BRIGHTNESS CONTROL GAIN] to 100 % in all projectors. 11) Set [BRIGHTNESS CONTROL GAIN] to 90 % in the projector with the least brightness. 12) Adjust [BRIGHTNESS CONTROL GAIN] in each projector. fAdjust [BRIGHTNESS CONTROL GAIN] of all the other projectors so that the brightness is matched to the projector of which [BRIGHTNESS CONTROL GAIN] is set to 90 %. 13) Set [MODE] of [BRIGHTNESS CONTROL SETUP] to [AUTO], and [LINK] to [GROUP A] in all projectors. 14) Select [APPL Y] of [BRIGHTNESS CONTROL SETUP] and press the button in all projectors. fBrightness control starts. Note fBrightness is automatically corrected each time the lamp blinks when the power is switched on or of f. fAdjust brightness control again when lamp degradation causes increased variation in brightness or a lamp is replaced.
Chapter 4 Settings — [PROJECTOR SETUP] menu 116 - ENGLISH [STANDBY MODE] Set the power consumption during the standby. 1) Press as to select [STANDBY MODE]. 2) Press qw to switch the item. fThe items will switch each time you press the button. [NORMAL] Use this setting to use the network function during standby. [ECO] Use this setting to reduce power consumption during standby. Note fIn the [ECO] setting, the network function, the terminal, and some RS - 232C commands become inoperable during standby. In the [NORMAL] setting, the network function and the terminal become operable during standby. f When set to [ECO], it may take approx. 10 seconds longer before the projector starts projecting after the power is turned on, compared with when [NORMAL] is set. fThe [ST ANDBY MODE] setting is not reset to the factory default even when [ALL USER DATA] is executed from the [PROJECTOR SETUP] menu → [INITIALIZE] ( x page 123). [SCHEDULE] Set the command execution schedule for each day of the week. Enabling/disabling the schedule function 1) Press as to select [SCHEDULE]. 2) Press qw to switch the item. fThe items will switch each time you press the button. [OFF] Disables the schedule function. [ON] Enables the schedule function. Refer to “How to assign a program” ( x page 116) or “How to set a program” (x page 116) for how to set the schedule. Note fWhen [SCHEDULE] is set to [ON], the [ST ANDBY MODE] setting is forcibly switched to [NORMAL], and the setting cannot be changed. Even if [SCHEDULE] is then set to [OFF] when in this state, the setting of [ST ANDBY MODE] remains at [NORMAL]. How to assign a program 1) Press as to select [SCHEDULE]. 2) Press qw to select [ON], and press the button. fThe [SCHEDULE] screen is displayed. 3) Select and assign program to each day of week. fPress as to select the day of week, and press qw to select a program number. fY ou can set the program from No.1 to No.7. “ - - - ” indicates that the program number has not been set. How to set a program Set up to 16 commands to each program. 1) Press as to select [SCHEDULE]. 2) Press qw to select [ON], and press the button. fThe [SCHEDULE] screen is displayed. 3) Press as to select [PROGRAM EDIT]. 4) Press qw to select a program number, and press the button. 5) Press as to select a command number, and press the button. fYou can change the page using qw. 6) Press asqw to select [TIME], and press the button.
Chapter 4 Settings — [PROJECTOR SETUP] menu ENGLISH - 117 7) Press qw to select “hour” or “minute”, and press as or the number ( - ) buttons to set a time, and then press the button. 8) Press asqw to select [COMMAND]. 9) Press the button. f The [COMMAND] detailed screen is displayed. 10) Press as to select a [COMMAND]. fFor [COMMAND] which requires detailed settings, the items of the detailed settings will switch each time you press qw . fWhen [INPUT] is selected, press the button, and then press asqw to select the input to set. [COMMAND] Detailed settings of [COMMAND] Description [POWER ON] ―Switches on the projector. [STANDBY] ―Enters standby. [SHUTTER] [OPEN] Opens the shutter. [CLOSE] Closes the shutter. [INPUT] [VIDEO] Switches the input to VIDEO. [RGB1] Switches the input to RGB1. [RGB2] Switches the input to RGB2. [DVI - D]Switches the input to DVI - D. [HDMI] Switches the input to HDMI. [DIGITAL LINK] Switches the input to DIGITAL LINK. [SDI] *1Switches the input to SDI. [INPUT1] - [INPUT10] *2Switches the input to DIGITAL LINK, and switch the input of the Panasonic twisted-pair-cable transmitter to the specified input. [LAMP SELECT] [DUAL] Turns on two lamps. [SINGLE] Turns on one lamp. (The lamp with shorter runtime will automatically light.) [LAMP POWER] [NORMAL] Sets the lamp brightness to high luminance. [ECO] Sets the lamp brightness to low luminance. [P IN P] [OFF] P IN P function is not used. [USER1] Lays out the sub-screen with the settings of [USER1]. [USER2] Lays out the sub-screen with the settings of [USER2]. [USER3] Lays out the sub-screen with the settings of [USER3]. *1 Only for PT-DZ870U *2 When the Panasonic twisted-pair-cable transmitter (such as the optional Digital Interface Box (Model No.: ET- YFB100G)) is connected to the projector, its input name is reflected from [INPUT1] to [INPUT10] automatically. If an item where the input name is not reflected is selected, it is disabled. 11) Press the button. f The command is fixed and n is displayed at the left of the selected command. fAfter the command is fixed, press the button to close the detailed setting screen. 12) Press asqw to select [STORE], and press the button. Note f If you attempt to register the setting that would make the lamp turn on for a short time, an error message will be displayed on the screen. Set the time and command again. fT o delete a command already set, press the button on the remote control at the screen in Step 5), or select [DELETE] at the screen in Step 6) and press the button. f If multiple commands have been set for the same time, they are executed in chronological order starting from the smallest command number . fThe operating time will be the local time. ( x page 121) fIf an operation is executed with the remote control or control panel of the projector or with a control command before the command set in [SCHEDULE] is executed, the command set with this function may not be executed. [STARTUP INPUT SELECT] Set the input when the projector is switched on to start projection. 1) Press as to select [STARTUP INPUT SELECT]. 2) Press the button. f The [STARTUP INPUT SELECT] screen is displayed.
Chapter 4 Settings — [PROJECTOR SETUP] menu 118 - ENGLISH 3) Press asqw to select an input. fThe items will switch each time you press the button. [LAST USED] Keeps the input selected last. [VIDEO] Sets the input to VIDEO. [RGB1] Sets the input to RGB1. [RGB2] Sets the input to RGB2. [DVI - D] Sets the input to DVI - D. [HDMI] Sets the input to HDMI. [DIGITAL LINK] Sets the input to DIGITAL LINK. [SDI] *1Sets the input to SDI. [INPUT1] - [INPUT10] *2Sets the input to DIGITAL LINK, and switch the input of Panasonic twisted-pair-cable transmitter to the specified input. *1 Only for PT- DZ870U *2 When the Panasonic twisted-pair-cable transmitter (such as the optional Digital Interface Box (Model No.: ET- YFB100G)) is connected to the projector, its input name is reflected from [INPUT1] to [INPUT10] automatically. If an item where the input name is not reflected is selected, it is disabled. 4) Press the button. [RS-232C] Set the communication conditions of the / terminal. Setting the communication condition of the terminal 1) Press as to select [RS-232C]. 2) Press the button. f The [RS-232C] screen is displayed. 3) Press as to select [INPUT SELECT]. 4) Press qw to switch the item. [PROJECTOR] Use the terminal of the projector to execute RS - 232C communication. [DIGITAL INTERFACE BOX] Executes RS - 232C communication via the optional Digital Interface Box (Model No.: ET - YFB100G) and the terminal. 5) Press as to select [(IN) BAUDRATE]. 6) Press qw to switch the item. fThe items will switch each time you press the button. [9600] Select the proper speed. [19200] [38400] 7) Press as to select [(IN) PARITY]. 8) Press qw to switch the item. fThe items will switch each time you press the button. [NONE] Select the parity condition. [EVEN] [ODD] Setting the communication condition of the terminal 1) Press as to select [RS-232C]. 2) Press the button. f The [RS-232C] screen is displayed. 3) Press as to select [(OUT) BAUDRATE].
Chapter 4 Settings — [PROJECTOR SETUP] menu ENGLISH - 119 4) Press qw to switch the item. [9600] Select the proper speed. [19200] [38400] 5) Press as to select [(OUT) PARITY]. 6) Press qw to switch the item. fThe items will switch each time you press the button. [NONE] Select the parity condition. [EVEN] [ODD] Setting the response 1) Press as to select [RS-232C]. 2) Press the button. f The [RS-232C] screen is displayed. 3) Press as to select [RESPONSE(ID ALL)]. 4) Press qw to switch the item. [ON] Returns the response when the ID setting is ALL. [OFF] Does not return the response when the ID setting is ALL. 5) Press as to select [GROUP]. 6) Press qw to switch the item. [A] - [Z] Controls multiple projectors simultaneously by sending the ID of RS - 232C. You can set groups from [A] to [Z]. The projector responds when the ID of RS - 232C matches the setting. 7) Press as to select [RESPONSE(ID GROUP)]. 8) Press qw to switch the item. [ON] Returns the response when the ID setting is GROUP. [OFF] Does not return the response when the ID setting is GROUP. Note fWhen [INPUT SELECT] is set to [DIGITAL INTERFACE BOX], communication using that serial terminal is available only when the corresponding device (such as the optional Digital Interface Box (Model No.: ET- YFB100G)) is connected to the terminal. f When transferring logos via the optional Digital Interface Box (Model No.: ET- YFB100G), “NO SIGNAL SLEEP” of ET - YFB100G must be set to “OFF” to avoid cutting off communication. f When [INPUT SELECT] is set to [DIGITAL INTERFACE BOX], communication speed is fixed to 9 600 bps. [STATUS] Display the status of the projector. 1) Press as to select [STATUS]. 2) Press the button. f The [STATUS] screen is displayed. 3) Press qw to switch the pages. fThe page will change each time you press the button. [INPUT] Displays the input terminal currently selected. [SIGNAL NAME] Displays the input signal name.
Chapter 4 Settings — [PROJECTOR SETUP] menu 120 - ENGLISH [SIGNAL FREQUENCY]Displays the frequency of the input signal. [PROJECTOR RUNTIME] Displays the operation times of the projector. [LAMP1] *3Displays the runtime and status of Lamp 1. [LAMP2] *3Displays the runtime and status of Lamp 2. [INTAKE AIR TEMP.] *2Displays the status of the air intake temperature of the projector . [OPTICS MODULE TEMP.] *2Displays the status of the internal temperature of the projector . [AROUND LAMP TEMP.] *2Displays the status of the temperature around the lamps of the projector . [PROJECTOR TYPE] Displays the type of the projector. [SERIAL NUMBER] Displays the serial number of the projector. [LAMP UNIT MODEL NO.] Displays the model no. of the lamp unit. [LAMP1 SERIAL NUMBER] Displays the serial number of the lamp 1. [LAMP2 SERIAL NUMBER] Displays the serial number of the lamp 2. [MAIN VERSION] Displays the main version of the firmware of the projector. [SUB VERSION] Displays the sub version of the firmware of the projector. [UPGRADE(ET-UK20)] *1Displays the activation status based on the Upgrade Kit. [ON COUNT] [POWER ON TIMES] Displays the number of times the power is turned on. [LAMP1 ON] Displays the number of times the lamp is turned on. [LAMP2 ON] [SHUTTER] Displays the number of times the shutter is closed. [LAMP1] Displays runtime in detail. [LAMP2] Displays runtime in detail. [NUMBER OF REGISTERED SIGNAL] Displays the number of registered signals. [REMOTE2 STATUS] Displays the control status of the REMOTE2. [AC VOLTAGE] Displays the status of the AC voltage. [COOLING CONDITION] Displays the set cooling conditions. When [AUTO] is set, automatically recognized result is displayed. [SIGNAL INFORMATION] [MEMORY NO.] Displays the memory number of the input signal. [INPUT] Displays the input terminal currently selected. [SIGNAL NAME] Displays the input signal name. [SIGNAL FREQUENCY] Displays the frequency of the input signal. [SYNC.STATE] Displays the synch polarity of the input signal. [V.SYNC WIDTH] Displays the vertical sync signal pulse width of the input signal. [SCAN TYPE] Displays the scan type of the input signal. [TOTAL DOTS] Displays the total dot count of the input signal. [DISPLAY DOTS] Displays the number of input signal display dots. [TOTAL LINES] Displays the total line count of the input signal. [DISPLAY LINES] Displays the number of input signal display lines. [SAMPLING] Displays the sampling information of the input signal. [SIGNAL LEVEL] Displays the signal level of the input signal. [BIT DEPTH] *1Displays the gradation of the input signal. *1 Only for PT- DZ870U *2 The temperature status is displayed with text color (green/yellow/red) and bar scale. Use the projector within the indication in green. *3 The lamp runtime to be displayed is real time. The following conversion is required to calculate the rough estimate for lamp replacement. Formula for lamp replacement time (rough estimate) (A x 4 + B x 3) ÷ 4 f A : Runtime when [LAMP POWER] is set to [NORMAL] f B : Runtime when [LAMP POWER] is set to [ECO] The formula when the optional Replacement lamp unit (for portrait mode) is used is: (A x 13 + B x 10) ÷ 13 Note f The content of status can be sent via E-mail by pressing the button while displaying the [ST ATUS] screen. fSome items in [SIGNAL INFORMATION] may be displayed and others not displayed, depending on the signal being input. [NO SIGNAL SHUT-OFF] A function that automatically switches the power source of the projector to standby if there is no input signal for a certain period of time. The time before switching to standby can be set. 1) Press as to select [NO SIGNAL SHUT-OFF].