No display - Fuji FinePix F450 Digital Camera

Mirroring displays the same image on each display.

1. Make sure your additional display is properly connected and powered on.
2. From the Apple (?) menu, choose System Preferences.
3. From the View menu, choose Displays.
4. Click the Arrangement tab.
5. Enable (check) "Mirror Displays" in the bottom-left corner.

In the example below. the blue boxes represent each display that is connected. The white bar at the top of both boxes represents your menu bar and is shown on both displays when they are showing the same information.

When mirroring, your Mac attempts to match the closest resolution between the primary (or built-in) and secondary displays.

The usable resolution is the closest matching resolution for both the primary and secondary display. If you choose a resolution that is not supported on both displays, OS X reverts to using the closest matching resolution.

Extended desktop With extended desktop, your displays are treated as one, continuous desktop.

1. Make sure each display is properly connected and powered on.
2. From the Apple (?) menu, choose System Preferences.
3. From the View menu, choose Displays.
4. Click the Arrangement tab.
5. Disable (uncheck) "Mirror Displays".

In the Displays pane of System Preferences, each blue box represents a display that is currently connected. The size of each box is relative to the current resolution of the display it represents. In the example pictured below, the larger box on the left represents an Apple 27" Thunderbolt Display, while the smaller box on the right is the built-in display of a 13" MacBook Air (Color LCD).
The white bar at the top of the left blue box represents the menu bar you see at the top of your display. Menu bar placement determines which display is treated as the primary display in OS X. To change your primary display, click and drag the white bar from one blue box to another.
You can also drag any of the blue boxes to change a display's represented location. Use this feature to make sure the connected displays match their real world location when navigating your desktop.

As shown below, each display retains its maximum resolution setting as they are operating as individual displays showing a continuous desktop.

Press Command-F1 to toggle between video mirroring and extended desktop
Press Command-F2 to detect displays

Camera

Hello,
You have a nice piece of Stereo...I believe you have mistakenly selected the" display mode OFF" function..,Here is the info that you can reactivate it..
If you need a soft User Manual here is the link for it too..

Take care and please Remember to rate/vote and give me 4 Thumbs Up
for Helping out the Community :)...please insert some words in "My Testimonials "
Hope this helps!
------------------
" display mode OFF"

You can select the display mode for the front display of the SR7001.To select this mode, press the DISPLAY on the remote control or the front panel.When this button is pressed, the display mode is switched in the following sequence.Input Mode ? Surround Mode ? Auto display OFF ? Display OFF ? Normal Mode ? Input Mode Normal Mode: Displays the selected input function. If the function has been renamed using the Function Rename feature (see page 26), the renamed name appears on the display. Input Mode: Displays the input mode set via the Function Input Setup feature (see page 25). Surround Mode: Displays the status of the selected surround mode. Auto Display Off mode: The display is off. But, if you make a change to the unit such as the input or surround mode, the display will show that change, then go back to off after about 3 seconds. When changing the volume, it is not displayed. Display Off mode: The display is off completely. Note: • Only the DISP indicator will be illuminated on thefront display in display off condition
http://www.scribd.com/doc/53431794/Marantz-SR-8001-Owners-Manual

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what your problem

Unplug the display from your macbook, and restart your macbook, when it's fully restarted and you are logged in, plug the display back in, then check to see if it is detected. Macbooks don't like to be put to sleep (shutting the lid) with a display connected, this causes issues with display detection. So always unplug your display and wait about 5 seconds before closing the lid on your macbook, and when you open the lid, wait another 5 seconds before plugging in your display. The only time it is acceptable to leave the display plugged in when you close the lid is when you plan to use the macbook in clamshell mode, this is done by plugging in and configuring your display, shutting the lid, and then "waking" the macbook from sleep mode with an external mouse (wired or wireless will work). That will start the macbook using the external display as the main display, without even turning on the macbook built-in display. Never connect or disconnect an external display when your macbook is off or in sleep mode. Have a nice day.

In order to proceed with the solution to your problem, we'll need to save the current settings on your Crown printer and then restore the printer to its original factory settings as shipped. Your current settings will be saved, and can be restored after we finish this troubleshooting session. You will need to access the printers front panel in order to perform the following settings.
Procedure to save your current printer settings
Procedure to restore printers original factory settings
Procedure to restore your saved printer settings

Procedure to save your current printer settings
1. Make sure the Online light is lit and that the display reads Idle.
2. Press the Online/Offline button to take your printer offline.
3. Press the Menu button once. The display should read Operator Control.
4. Press the Right Arrow button once. The display should read Administration.
5. Press the Select button once. The display should read Communications.
6. Press the Left Arrow button until you see Miscellaneous in the display.
7. Press the Select button once. The display should read Save Defaults.
8. Press the Select button again. The display should read No.
9. Press the Left Arrow button once. The display should read Yes.
10. Press the Select button.
11. A few seconds should pass until the display reads Yes Is Selected.
12. Press the Online button twice to take the printer online while the display reads Idle. Your current printer settings are now saved and you are ready to proceed with returning the printer to its original factory settings.

Procedure to restore printers original factory settings
1. Make sure the Online light is lit and that the display reads Idle.
2. Press the Online/Offline button to take your printer offline.
3. Press the Menu button once. The display should read Operator Control.
4. Press the Right Arrow button once. The display should read Administration.
5. Press the Select button once. The display should read Communications.
6. Press the Left Arrow button until you read Miscellaneous in the display.
7. Press the Select button once. The display should read Save Defaults.
8. Press the Right Arrow button. The display should read Restore Defaults.
9. Press the Select button once. The display should read Factory Defaults.
10. Press the Select button again. The display should read No.
11. Press the Left Arrow button once. The display should read Yes.
12. Press the Select button. Yes Is Selected will appear in the display.
13. A few seconds will pass and the printers display should read Disk And Flash Sys Loader.
14. Your printer will reboot with the original factory settings and return to Idle.

Try a test print. Does the problem still exist?

Procedure to restore your saved printer settings
1. Make sure the Online light is lit and that the display reads Idle.
2. Press the Online/Offline button to take your printer offline.
3. Press the Menu button once. The display should read Operator Control.
4. Press the Right Arrow button once. The display should read Administration.
5. Press the Select button once. The display should read Communications.
6. Press the Left Arrow button until you read Miscellaneous in the display.
7. Press the Select button once. The display should read Save Defaults.
8. Press the Right Arrow button. The display should read Restore Defaults.
9. Press the Select button once. The display should read Factory Defaults.
10. Press the Right Arrow button. The display should read Custom Defaults.
11. Press the Select button. The display should read NO.
12. Press the Left Arrow button once. The display should read Yes.
13. Press the Select button. Yes Is Selected will appear in the display.
14. A few seconds will pass and the printers display should read Disk And Flash Sys Loader. Your printer settings are now restored to their original saved settings

Try a test print, does the problem still exist?

display is disclosed which produces multiple visual displays in an intermittent manner which includes a display housing having a perimeter wall which is transparent during visual display and is an opaque mirror between visual displays. The perimeter wall of the display housing is a composite structure which preferably includes a transparent cylindrical substrate which is coated with an optical film and an opaque mask which defines display windows. Multiple visual displays are produced by a rotating display base which carries rows of rotating display elements. Preferably, the display elements are elongated triangular elements having three image faces which bear images which create the visual displays. The triangular display elements are arranged in a triangular configuration wherein the rows intersect one another at acute angles and are carried by the rotating base. The rotating base includes three display positions and each of the triangular elements includes three display positions. A stationary observer would see nine different visual displays and may see themselves mirrored in between and during the changes of visual displays. The perimeter wall of the display housing becomes transparent as the triangular display elements are backlit along their entire length by elongated fluorescent or neon light tubes. When the light tubes are off, the cylindrical display housing is an opaque mirror, preferably, about its entire periphery and height. Other embodiments of the invention include a single row of triangular display elements, and a rotating display base which includes display faces consisting of only a single display element.