Panasonic DLP Projector PT-DZ680U PT-DZ680UL Operating Instructions

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Chapter 4 Settings — [DISPLAY OPTION] menu
Note
r
f The startup logo will disappear in approximately 15 seconds.
r
f To create the image for [USER LOGO], “Logo Transfer Software” included in the supplied CD-ROM is required.
[SHUTTER SETTING]
Set the opening and closing status of the shutter for when projection begins by switching on the projector
, and for when the projector is 
switched off.
To set [STARTUP]
1) Press as to select [SHUTTER SETTING].
2) Press the  button.
r
f The 
[SHUTTER SETTING]  screen is displayed.
3) Press as to select [STARTUP].
4) Press qw to switch.
r
f The setting will change between [OPEN] and [CLOSE] each 
time you press the button.
r
r [STARTUP]
[OPEN]
Projection begins with the shutter open when the power is turned on.
[CLOSE] Projection begins with the shutter closed when the power is turned on.
To set [SHUT-OFF]
1) Press as to select [SHUTTER SETTING].
2) Press the  button.
r
f The 
[SHUTTER SETTING]  screen is displayed.
3) Press as to select [SHUT-OFF].
4) Press qw to switch.
r
f The setting will change among [KEEP CURRENT STATE], 
[CLOSE], and[OPEN] each time you press the button.
r
r [SHUT-OFF]
[KEEP CURRENT STATE]
Enters standby with the opening and closing status of the shutter same as before switching off the projector.
[CLOSE] Enters standby with the shutter closed.
[OPEN] Enters standby with the shutter open.
Note
r
f It is recommended that you set the projector to enter standby with the shutter closed when you remove the projection lens for transport of 
the set, etc. so that dust will not enter.
r
f When switching off the projector, the [POWER OFF(STANDBY)] confirmation screen appears regardless of the opening and closing status 
of the shutter at that moment.
[FREEZE]
The projected image is paused temporarily regardless of the playback of the external equipment.
1) Press as to select [FREEZE].2) Press the  button.
r
f Press the  button to release.
[SIDE BY SIDE]
Displays two different input signals simultaneously.
1) Press as to select [SIDE BY SIDE].
2) Press the  button.
r
f Displays the side-by-side screen.
Input AInput A
Input B
3) Press the  button.
r
f The 
[SUB INPUT SELECT]  screen is displayed.
4) Press as to select the image to display on 
the Input B side.
r
f Press 
as to select an image to display on the right side of the 
screen (Input B).
5) Press the  button.  
						

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Chapter 4 Settings — [DISPLAY OPTION] menu
r
r Setting the two window display
[VIDEO]
Displays images of [VIDEO] input on the right screen (Input B).
[S-VIDEO] Displays images of [S-VIDEO] input on the right screen (Input B).
[RGB1] Displays images of [RGB1] input on the right screen (Input B).
[RGB2] Displays images of [RGB2] input on the right screen (Input B).
[DVI-D] Displays images of [DVI-D] input on the right screen (Input B).
[HDMI] Displays images of [HDMI] input on the right screen (Input B).
[OFF] Cancels the two window display.
Note
r
f [FREEZE] is set on the Input A side.
r
f During the two window display, menu items cannot be adjusted or set.
r
f The value of the Input A side is applied to the [PICTURE] setting. (For [CONTRAST], [BRIGHTNESS], [COLOR], [TINT], and [SHARPNESS], 
respective values of both Input A and B are applied.)
r
f The two window display maintains the aspect ratio selected with the setting of [ASPECT].
r
f The two window display may not be available depending on the combination of input signals.
Refer to “Two window display combination list” (
x page 123) for details.
[CUT OFF]
Each red, green and blue color component can be removed.
1) Press as to select [CUT OFF].
2) Press the  button.
r
f The 
[CUT OFF]  screen is displayed.
3) Press as to select [RED], [GREEN], or [BLUE].
4) Press qw to switch.
r
f The setting will change between [OFF] and [ON] each time you 
press the button.
r
r [RED], [GREEN], and [BLUE]
[OFF]
Disables cutoff.
[ON] Enables cutoff.
Note
r
f When input is switched or a signal is switched, the cutoff setting returns to its original setting ([OFF]).  
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
[PROJECTOR SETUP] menu
Select [PROJECTOR SETUP] from the main menu, and select the item from the sub-menu.
Refer to “Navigating through the menu” (
x page 49) for the operation of the menu screen.
r
f After selecting the item, press 
asqw to set.
[PROJECTOR ID]
The projector has an ID number setting function that can be used when multiple projectors are used side by side to enable simultaneous 
control or individual control via one remote control.
1) Press as to select [PROJECTOR ID].2) Press qw to switch [PROJECTOR ID].
r
f The setting will change among [ALL] and [1] to [64] each time 
you press the button.
r
r [PROJECTOR ID]
[ALL]
Set to control without specifying an ID number.
[1] - [64] Set to control specifying an ID number for individual control.
Note
r
f The ID number can be set to [ALL], or from [1] to [64].
r
f To specify an ID number for individual control, the ID number of a remote control must match the ID number of the projector.
r
f When the ID number is set to [ALL], the projector will operate regardless of the ID number specified during remote control or computer 
control.
If multiple projectors are set up side by side with IDs set to [ALL], they cannot be controlled separately from the projectors with other ID 
numbers.
r
f Refer to “Setting Remote control ID numbers” (
x page 23) regarding the method to set the ID number on the remote control.
[PROJECTION METHOD]
Set the projection method in accordance with the installation status of the projector
.
Change the projection method if the screen display is upside down or inverted.
1) Press as to select [PROJECTION METHOD].
2) Press the  button.
r
f The 
[PROJECTION METHOD]  screen is displayed.
3) Press as to select a projection method.
4) Press the  button.
5) When the confirmation is displayed, select [OK] 
or [CANCEL], and press the  button.
r
r Available projection methods
[FRONT/FLOOR]
When installing on the desk, etc., in front of the screen
[FRONT/CEILING] When installing using the ceiling mount bracket (optional accessories) in front of the screen
[REAR/FLOOR] When installing on the desk, etc., behind the screen (using a translucent screen)
[REAR/CEILING] When installing using the ceiling mount bracket (optional accessories) behind the screen (using a 
translucent screen)
Attention
r
f When [PROJECTION METHOD] is changed, confirm that [COOLING CONDITION] (
x page 74) is set correctly.  
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
[COOLING CONDITION]
Change the fan control depending on the direction of projection.
Set [COOLING CONDITION] correctly in accordance with the direction of projection referring to the following figure. It may shorten the life of 
the lamp if used in incorrect setting.

30°
30° 30°
30°
[
VER
TICAL  UP SETTING]
[FLOOR SETTING] [CEILING SETTING]
[VERTICAL  DOWN SETTIN G]
Projection direction
1) Press as to select [COOLING CONDITION].
2) Press the  button.
r
f The 
[COOLING CONDITION]  screen is displayed.
3) Press as to select a cooling condition.
4) Press the  button.
5) When the confirmation is displayed, select [OK] 
or [CANCEL], and press the  button.
[HIGH ALTITUDE MODE]
Set to [ON] to use the projector at 1 400 m (4 593 ft) to 2 700 m (8 858 ft) elevations.
1) Press as to select [HIGH ALTITUDE MODE].
2) Press qw to switch [HIGH ALTITUDE MODE].
r
f The setting will change between [OFF] and [ON].
3) When the confirmation is displayed, select [OK] 
or [CANCEL], and press the  button.
r
r [HIGH ALTITUDE MODE]
[OFF]
When using at a place lower than 1 400 m (4 593 ft) above sea level
[ON] When using at a high altitude (1 400 m (4 593 ft) or higher and lower than 2 700 m (8 858 ft) above sea 
level)
Note
r
f The speed of the fan increases and the operation sound becomes louder when set to [ON].
[LAMP SELECT]
Switch between brightness of two lamps and that of single lamp from the two luminous lamps built into the projector body according to the 
use condition or purpose. When [SINGLE] is set, the lamp to be turned on is automatically selected based on the cumulative operating time of 
lamps.
1) Press as to select [LAMP SELECT].2) Press qw to switch [LAMP SELECT].
r
f The setting will change among [DUAL], [SINGLE], [LAMP1] and 
[LAMP2] each time you press the button.
3) Press the  button.
r
r [LAMP SELECT]
[DUAL]
Two lamps will light.
[SINGLE] Single lamp will light. (The lamp with shorter cumulative operating time is selected automatically .)
[LAMP1] Lamp 1 will light.
[LAMP2] Lamp 2 will light.
Note
r
f When [SINGLE], [LAMP1], or [LAMP2] is selected, if the lamp does not light or the cumulative operating time exceeds 2 500 hours (when 
[LAMP POWER] is set to [NORMAL]), the other lamp will light. When [DUAL] is selected, if either lamp does not light or the cumulative   
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
operating time of either of them exceeds 2 500 hours (when [LAMP  POWER] is set to [NORMAL]), only the other lamp will light. However , if 
both lamps do not light, or the cumulative operating time of both of them exceeds 2 500 hours (when [LAMP  POWER] is set to [NORMAL]), 
the projector will go into standby.
r
f The font colors of the items indicate the status.
Green 
→ Current setting
Yellow  → Current setting (when there is a lamp that cannot turn on or failed to turn on)
Red  → Lamp that has failed to turn on
White  → Any other status
r
f Repeatedly switching in a short time will increase the speed of the lamp replacement cycle.
[LAMP RELAY]
The lamp to be turned on can be automatically switched by specifying the day of the week and time.
The degradation of the lamp due to continuous usage can be reduced by automatically switching the lamp to be turned on when using the 
projector continuously for 1 week or more.
1) Press as to select [LAMP RELAY].
2) Press qw to switch [LAMP RELAY].
r
f The setting will change among [OFF], [24H], and [1WEEK] each 
time you press the button.
3) Press as to select [TIME].
4) Press the  button.
r
f Enters adjustment mode (the display is blinking).
5) Press qw to select [HOUR] or [MINUTE], and 
then press as to adjust it.
r
f Hours only can be adjusted with one hour increments when 
[HOUR] is selected and minutes only can be adjusted with 
one minute increments between 00 and 59 when [MINUTE] is 
selected.
6) Press the  button.
r
f The adjusted time is established.
7) Press as to select [DAY OF THE WEEK].
8) Press qw to switch [DAY OF THE WEEK].
r
f The setting will change among [SUNDAY], [MONDAY], 
[TUESDAY], [WEDNESDAY], [THURSDAY], [FRIDAY] and 
[SATURDAY] each time you press the button.
r
r [LAMP RELAY]
[OFF]
Disables lamp relay.
[24H] Switches lamps on a day-to-day basis.
[1WEEK] Switches lamps on a week-to-week basis.
r
r [DAY OF THE WEEK]
[SUNDAY]
The lamp to be turned on will be switched automatically on the set day of the week.
[MONDAY]
[TUESDAY]
[WEDNESDAY] [THURSDAY] [FRIDAY]
[SATURDAY]
Note
r
f The [LAMP RELAY] function is enabled when [DUAL] or [SINGLE] is selected in [LAMP SELECT].
r
f Only a single lamp lights for four hours from the preset time when [DUAL] is selected in [LAMP
 SELECT].
r
f The operating time will be the local time. (
x page 81)
r
f Use the number ( to ) buttons on the remote control to directly enter the time.
[LAMP POWER]
Switch lamp brightness according to the operating environment or purpose of the projector
.
1) Press as to select [LAMP POWER].2) Press qw to switch [LAMP POWER].
r
f The setting will change between [NORMAL] and [ECO] each 
time you press the button.
r
r [LAMP POWER]
[NORMAL]
Set when high luminance is required.  
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
[ECO] Set when high luminance is not required.
Note
r
f When [ECO] is set, the power consumption and operation sound can be reduced while the lamp life can be increased.
[STANDBY MODE]
Set the power consumption during the standby.
1) Press as to select [STANDBY MODE].2) Press qw to switch [STANDBY MODE].
r
f The setting will change between [NORMAL] and [ECO] each 
time you press the button.
r
r [STANDBY MODE]
[NORMAL]
Normally use this setting.
[ECO] Use this setting to reduce power consumption during standby.
Note
r
f When set to [ECO], network functions and  terminal are not available during standby. Also, some RS-232C commands are 
not available. When set to [NORMAL], network functions and  terminal are available during standby.
r
f If set to [ECO], there may be a time lag of approximately 10 seconds between turning on the power and starting projection compared to 
when the setting is [NORMAL].
[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 [SCHEDULE].
r
f The setting will change between [OFF] and [ON] each time you 
press the button.
r
r [SCHEDULE]
[OFF]
Disables the schedule function.
[ON] Enables the schedule function. Refer to “How to assign a program” (
x page 76) or “How to set a 
program” ( x page 76) in regard to how to set the schedule.
Note
r
f When [SCHEDULE] is set to [ON], the [STANDBY 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.
r
f The 
[SCHEDULE]  screen is displayed.
3) Select and assign program to each day of 
week.
r
f Press 
as to select the day of week, and press 
qw to select a 
program number.
r
f You can set the program from No.1 to No.7. “- - -” indicates that 
the program number has not been set yet.
How to set a program
You can set up to 16 commands to each program.
1) Press as to select [SCHEDULE].
2) Press qw to select [ON], and press the 
 button.
r
f The 
[SCHEDULE]  screen is displayed.
3) Press as to select [PROGRAM EDIT].
4) Press qw to select a program number and 
then press the  button.
5) Press as to select a command number and 
press the  button.
r
f You can change the page using 
qw.
6) Press as to select [TIME], and press the 
 button.  
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
7) Press qw to select hour and minute, and press 
as or the number ( to ) buttons to set 
a time, and press the  button.
8) Press as to select [COMMAND].
9) Press qw to switch [COMMAND].
r
f The setting will change among [POWER ON], [STANDBY], 
[SHUTTER]*, [INPUT]*, [LAMP SELECT]*, [LAMP POWER]* and 
[SIDE BY SIDE]* each time you press the button.
*  The details set in step  11 ) are displayed.
10) Press the  button.
r
f The 
[COMMAND]  detailed screen is displayed.
11) Press as to select a command.
r
f [OPEN]/[CLOSE] in [SHUTTER], [RGB1]/[RGB2]/[VIDEO]/
[S-VIDEO]/[DVI-D]/[HDMI] in [INPUT], [DUAL]/[SINGLE] in 
[LAMP SELECT], [NORMAL]/[ECO] in [LAMP POWER], and 
[OFF]/[ON] in [SIDE BY SIDE] will change each time you press 
qw .
12) Press the  button.
r
f The command is fixed and ● is displayed at the left of the 
selected command.
r
f After the command is fixed, press the  button to close 
the detailed setting menu.
13) Press as to select [STORE], and press the 
 button.
r
r [COMMAND]
[POWER ON]
―Turns the power on.
[STANDBY] ―Enters standby.
[SHUTTER] [OPEN]
Opens the shutter.
[CLOSE] Closes the shutter.
[INPUT] [RGB1]
Switches the input to RGB1.
[RGB2] Switches the input to RGB2.
[VIDEO] Switches the input to VIDEO.
[S-VIDEO] Switches the input to S-VIDEO.
[DVI-D] Switches the input to DVI-D.
[HDMI] Switches the input to HDMI.
[LAMP SELECT] [DUAL]
Turns on both lamps.
[SINGLE] Turns on one lamp. (The lamp is automatically selected which has shorter 
cumulative operating time.)
[LAMP POWER] [NORMAL]
Sets the high luminance of the lamp.
[ECO] Sets lower luminance of the lamp than [NORMAL].
[SIDE BY SIDE] [OFF]
Displays the side-by-side screen.
[ON] Cancels the side-by-side screen.
Note
r
f If you try to register a setting that would cause the lamp to flash for a short time, an error message will be displayed on the screen. Set the 
time and command again.
r
f To delete a command already set, press the  button on the Step 
5) screen, or select [DELETE] on the Step  6) screen and press 
the  button.
r
f If multiple commands have been set for the same time, they are executed in chronological order starting from the smallest command 
number.
r
f The operating time will be the local time. (
x page 81)
r
f If 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 signal to be projected when the projector is switched on.
1) Press as to select [STARTUP INPUT 
SELECT].2) Press qw to switch [STARTUP INPUT 
SELECT].
r
f The setting will change among [LAST USED], [RGB1], [RGB2], 
[VIDEO], [S-VIDEO], [DVI-D] and [HDMI] each time you press 
the button.
r
r [STARTUP INPUT SELECT]
[LAST USED]
Keeps the input selected last.
[RGB1] Sets the input to be projected when the projector is switched on to RGB1.
[RGB2] Sets the input to be projected when the projector is switched on to RGB2.
[VIDEO] Sets the input to be projected when the projector is switched on to VIDEO.
[S-VIDEO] Sets the input to be projected when the projector is switched on to S-VIDEO.  
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
[DVI-D] Sets the input to be projected when the projector is switched on to DVI-D.
[HDMI] Sets the input to be projected when the projector is switched on to HDMI.
[RS-232C]
Set the communication conditions of the / terminal.
To set the communication condition of the  terminal
1) Press as to select [RS-232C].
2) Press the  button.
r
f The 
[RS-232C]  screen is displayed.
3) Press as to select [(IN) BAUDRATE].
4) Press qw to switch [(IN) BAUDRATE].
r
f The setting will change among [9600], [19200], and [38400] 
each time you press the button.
5) Press as to select [(IN) PARITY].
6) Press qw to switch [(IN) PARITY].
r
f The setting will change among [NONE], [EVEN], and [ODD] 
each time you press the button.
r
r [(IN) BAUDRATE]
[9600]
Select the proper speed.
[19200]
[38400]
r
r [(IN) PARITY]
[NONE]
Select the parity condition.
[EVEN]
[ODD]
To set the communication condition of the  terminal
1) Press as to select [RS-232C].
2) Press the  button.
r
f The 
[RS-232C]  screen is displayed.
3) Press as to select [(OUT) BAUDRATE].
4) Press qw to switch [(OUT) BAUDRATE].
r
f The setting will change among [9600], [19200], and [38400] 
each time you press the button.
5) Press as to select [(OUT) PARITY].
6) Press qw to switch [(OUT) PARITY].
r
f The setting will change among [NONE], [EVEN], and [ODD] 
each time you press the button.
r
r [(OUT) BAUDRATE]
[9600]
Select the proper speed.
[19200]
[38400]
r
r [(OUT) PARITY]
[NONE]
Select the parity condition.
[EVEN]
[ODD]
To set the response
1) Press as to select [RS-232C].
2) Press the  button.
r
f The 
[RS-232C]  screen is displayed.
3) Press as to select [RESPONSE(ID ALL)].
4) Press qw to switch [RESPONSE(ID ALL)].
r
f The setting will change between [ON] and [OFF] each time you 
press the button.
5) Press as to select [GROUP].  
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
6) Press qw to switch [GROUP].
r
f The setting will change among [A] to [Z] each time you press 
the button.
7) Press as to select [RESPONSE(ID GROUP)].
8) Press qw to switch [RESPONSE(ID GROUP)].
r
f The setting will change between [ON] and [OFF] each time you 
press the button.
r
r [RESPONSE(ID ALL)]
[ON]
Returns the response when the ID setting is ALL.
[OFF] Does not return the response when the ID setting is ALL.
r
r [GROUP]
[A] - [Z] Controls multiple projectors simultaneously by sending the ID of RS-232C.
Set the group from [A] to [Z]. The projector responds when the ID of RS-232C matches the setting.
r
r [RESPONSE(ID GROUP)]
[ON]
Returns the response when the ID setting is GROUP.
[OFF] Does not return the response when the ID setting is GROUP.
Note
r
f Refer to “/ terminal” (
x page 119).
[REMOTE2 MODE]
You can set the  terminal.
1) Press as to select [REMOTE2 MODE].
2) Press qw to switch [REMOTE2 MODE].
r
f The setting will change between [DEFAULT] and [USER] each 
time you press the button.
r
f When [USER] is selected, proceed to Step 
3).
3) Press the  button.
4) Press as to select any from [PIN2] to [PIN8] 
and press qw to switch the setting.
r
f [PIN1] and [PIN9] cannot be changed.
r
r [REMOTE2 MODE]
[DEFAULT] The pin assignment of the  terminal is used by the factory default setting of the projector
. 
( x  page 122)
[USER] The pin assignment of the  terminal is used by the setting changed from the factory default 
setting of the projector.
[STATUS]
Displays the status of the projector.
1) Press as to select [STATUS].
2) Press the  button.
r
f The 
[STATUS]  screen is displayed.
3) Press qw to switch the pages.
r
f The page will change each time you press the button.
r
r Contents to be displayed
[INPUT]
Displays the input terminal currently selected.
[SIGNAL NAME] Displays the input signal name.
[SIGNAL FREQUENCY] Displays the frequency of the input signal.
[PROJECTOR RUNTIME] Displays the operation times of the projector.
[LAMP1]
*Displays the hours used of lamp 1.
[LAMP2]
*Displays the hours used of lamp 2.
[INTAKE AIR TEMP.] Displays the status of the air intake temperature of the projector.
[OPTICS MODULE TEMP.] Displays the status of the internal temperature of the projector.
[AROUND LAMP TEMP.] Displays 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.  
						

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Chapter 4 Settings — [PROJECTOR SETUP] menu
[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.
[NETWORK VERSION] Displays the network version of the projector.
[ON COUNT] [POWER ON TIMES]
Displays the number of times the power is turned on.
[LAMP1 ON] Displays the number of times lamp 1 has been turned on.
[LAMP2 ON] Displays the number of times lamp 2 has been turned on.
[SHUTTER] Displays the number of times the shutter function has been used.
[LAMP1] Displays the details of cumulative operating time.
[LAMP2] Displays the details of cumulative operating time.
[NUMBER OF ENTRY SIGNAL] Displays the number of registered signals.
[REMOTE2 STATUS] Displays the control status of the REMOTE2.
[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.
* Displays the actual time for the hours used of lamp.
To calculate a rough guide for lamp replacement, convert as follows:
Lamp replacement time =
Cumulative operating time when [LAMP POWER] is set to [NORMAL] + (Cumulative operating time when [LAMP POWER] is set to [ECO] x 
5/6)
Note
r
f The content of status can be sent via E-mail by pressing the  button while displaying the status.
r
f Some items in [SIGNAL INFORMATION] may be displayed and others not displayed, depending on the signal being input.
r
f The “lighting time” and “usage time” of the lamp displayed in [ST
ATUS] may differ from the actual time if the lamp unit that has been used on 
other models than this projector (PT-DZ680U) is attached and used on the projector, or if the lamp unit that has been used on this projector 
(PT-DZ680U) is attached and used on other projector models.
[NO SIGNAL SHUT-OFF]
You can set the power of the projector automatically to standby if there is no input signal by the specified time.
1) Press as to select [NO SIGNAL SHUT-OFF].2) Press qw to switch [NO SIGNAL SHUT-OFF].
r
r [NO SIGNAL SHUT-OFF]
[DISABLE]
Disables the No signal shut-off function.
[10MIN.] - [90MIN.] Allows you to set in ten minutes intervals.
[FUNCTION BUTTON]
Set the functions of the  button on the remote control.
1) Press as to select [FUNCTION BUTTON].
2) Press the  button.
r
f The 
[FUNCTION BUTTON]  screen is displayed.
3) Press as to select a function.
4) Press the  button.
r
r Available functions
[DISABLE]
Disables the  button.