Casio Projector XJ-A 251 User Manual

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The presentation timer shows the amount of presentation timing remaining. You can configure the 
presentation times so it is displayed in the projected image.
To specify timer display position and countdown time settings
1.Press the [TIMER] key.
zThis will cause the timer to appear in the projected image. The initial default display position is 
the lower right corner of the image.
2.While the timer is displayed, press the [TIMER] key again.
zThis will cause the timer to disappear and the timer...

22
To start a countdown timer operation
1.Press the [TIMER] key to display the timer function menu.
zIf necessary, use the procedure under “To specify timer display position and countdown time 
settings” (page 21) to configure timer display position and start time settings.
2.Use the [T] and [S] keys to select “Start Timer” and then press the [ENTER] key.
zThis will close the timer function menu and start the countdown.
zThe timer will be displayed at this time. If the timer function menu “Continuous...

23
The following three Eco Mode settings are available to specify whether priority should be given to 
low-power, low-noise operation or to projection brightness.
Important!zWhile “On (Auto)” is selected as the Eco Mode setting, make sure that the brightness sensor 
on the top of the projector is not blocked by anything.
zThe local environment and setup conditions affect the brightness sensor, so operation when 
“On (Auto)” is selected for the Eco Mode depends on these factors.
To select the Eco Mode...

24
NotezWhile “Off” is selected for the Eco Mode setting, you also can specify whether brightness or 
color should be given emphasis. For details, see “Eco Off Mode” (page 34) under “Image 
Adjustment 1 Main Menu”.
z(for USB port model users)
Use the setup menu (page 25) to select the Eco Mode when the input source is an external 
device connected to the USB port or via the wireless adapter.
Pressing the [FUNC] key displays the menu shown below.
You can use this menu to perform the operations described...

25
Configuring Advanced Projector Settings
Your projector has a setup menu that you can use to configure advanced settings.
Displaying the Setup Menu
Pressing the [MENU] key displays the menu shown below in the center of the projection screen.
To exit the setup menu
Press the [MENU] key.
Configuring Setup Menu Settings
1.Press the [MENU] key to display the setup menu.
2.Use the [T] and [S] keys to select the main menu item you want by highlighting 
it.
3.Press the [ENTER] key.
4.Use the [T] and [S] keys...

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Basic Setup Menu Example
The procedure below shows how to configure the following three settings:
zImage Adjustment 1 J Contrast
zImage Adjustment 1 J Color Mode
zInput Settings J Signal Name Indicator
NotezThe setup menu items that you can change depend on whether or not an image signal is being 
input to the projector, and on the currently selected input source. Perform the procedure 
below after starting projection of an image from an input source.
zThis example covers basic steps only. For more...

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To configure the “Image Adjustment 1J Color Mode” setting
5.Use the [T] key to select “Color Mode”.
6.Press the [ENTER] key.
zThis displays the color mode menu.
7.Use the [T] and [S] keys to select the color mode you want, and then press the 
[ENTER] key.
8.After selecting the color mode you want, press the [ESC] key.
To configure the “Input SettingsJ Signal Name Indicator” setting
9.Press the [ESC] key.
10.Use the [T] key to select “Input Settings”.
11.Press the [ENTER] key.
12.Use the [T] key to...

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The password feature lets you keep unauthorized individuals from using the projector. You can specify 
whether password input is required whenever you turn on the projector, and you can specify and 
change the password as required. Use the setup menu “Option Settings 1J Power On Password” 
setting to configure power on password settings.
Inputting a Password
The password of your projector is not really a “word” made up of letters, but rather a sequence of 
remote controller key inputs. The following...

29
Keep a written record of your password!
You will not be able to use the projector if you forget its password. We strongly suggest that you keep 
a written or other type of record of the password so you can look it up when necessary.
To change the password
1.Press the [MENU] key to display the setup menu.
2.Use the [T] key to select “Option Settings 1”, and then press the [ENTER] key.
3.Use the [T] key to select “Power On Password”, and then press the [ENTER] 
key.
zThis will display a dialog box...

30
To turn password protection on and off
1.Display the Power On Password setting screen by performing steps 1 through 5 
of the procedure under “To change the password” on page 29.
zAt this time, make sure that “Power On Password” is selected on the Power On Password 
setting screen.
2.Use the [W] and [X] keys to select “On” or “Off”.
zChanging the power on password setting from “Off” to “On” causes the confirmation dialog 
box shown below to appear.
Press the [ENTER] key to confirm that you want to...