320WTC2LV3.9 NO DISPLAY

Camera

under control panel,in display, look for display settings

Here is a good book to study titled: Nanny 911

Click on the link below to view:

http://www.amazon.com/Nanny-911-Expert-Parenting-Emergencies/dp/006085295X

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.

this problem is display IC or display. solve this problem by change display or display IC . formate by software.

Hey here is something you can use to adjust the time on your T7206.To Change the Time:
1. Press the CHANGE softkey Display will read: "Hour:
2. Press the CHANGE softkey Display will read: "Hour: _ "
3. Enter the new HOUR. (in 24-hour format - Ex.: 5:00pm = 17:00. Display will then read the new Hour programmed.
4. Press NEXT Display will read: "Minutes: # # "
5. Press the CHANGE softkey Display will read: "Minutes": _ "
6. Enter the new MINUTES.
To Change the Date:
1. Press NEXT Display will read: "Date DD MM YY"
2. Press the CHANGE softkey Display will read: "Year: # # "
3. Press the CHANGE softkey, (If the year is incorrect) Display will read: "Year: _ "
4. Enter the new YEAR Display will then read the new Year programmed.
5. Press NEXT Display will read: "Month: # # "
6. Press the CHANGE softkey, (If the month is incorrect) Display will read: "Month: _ "
7. Enter the new MONTH Display will then read the new Month programmed
8. Press NEXT Display will read: "Month: # # "
9. Press the CHANGE softkey, (If the day is incorrect) Display will read: "Day: _ "
10. Enter the new DAY Display will then read the new Day programmed

Let me know how that turns out and good luck

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.