F4 on display - De Dietrich Washing Machines

f4 mean Air Conditioners Questions & Answers - Fixya

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My gree split type ac error F4 what is problem Name of malfunction = Outdoor tube sensor open or short circuit Display of double eight code = F4 this means

In Run screen, press OPTN>F6>F5 (Angl). The Degree/Minute/Second key is the TAB above the F4 Key.
To use the key for example to type in 58 deg 33 minutes, 27 seconds type in 58, press F4, type in 33, press F4, type in 27 then F4. Press EXE. The screen displays 58.5575.
A new tab appears above F5. Press it to convert displayed result to DMS

The Fn+F4 button toggles between the LCD and external monitor.
From LCD only or both LCD and external monitor or external monitor.
only. Press the Fn+F4 keys again to toggle the various screen selections.

IF you press and hold the top two buttons for 10 seconds the display will show a few numbers.. then press the bottom right button.. ours went right back to F4 and the only thing we could find mentioned is that a "sensor" was bad.. right out of the box this PC was JUNK.. awesome!

Disconnect the cable that is connecting the laptop to the projector. Sometimes this will happen if the projector or device you're connecting your laptop to does not support the current resolution that the laptop is displaying. Reconnect the cable and try using Function F4. If that does not work then disconnect the cable from laptop to projector, reboot the laptop then repeat connecting it to the projector and pressing Function F4.

Hello,
In [RUN], screen press [OPTN][F6:->][F5:ANGL] [EXE].
Exemple 18.53 deg
18.58 [F1 Degree symbol] [EXE] shows 18.58. At the bottom of the screen appears a new option DMS with a left arrow. By pressing the corresponding key [F5], the screen displays 18 deg 34 min and 48 secs. To enter an angle in DMS, exemple the one above, you procedd as follows:
18[F4]34[F4] 48 [F4] [EXE] displays 18.58
Hope it helps.

enter in setings->restore factory setings->tipe the password and then click ok->the phone will be reseted on setings.Thanks

Hi there,
You need to press hold the FN key and press the F4 function key once which toggles the display to the External Display source like the television connected along with the LCD of the Notebook.
If the FN and F4 key combination is pressed again, the display will dissappear from the LCD of the Notebook and remain only on the external source.
If the FN and F4 key combination is pressed third time, the display will be back on the LCD of the Notebook and will not remain on the External display source.
Here are these details in other way :
First time pressing FN + F4    ---> Display on LCD and External display
Second time pressing FN + F4 ---> Display not on LCD but on the External Display
Third time pressing FN + F4 ---> Display back on the LCD and not available on External Display (Normal position).
Below are the details of what the Function keys in your DV1000 Notebook work :
fn + f1 Opens Help and Support Center fn + f2 Opens print options window fn + f3 Opens default Internet browser fn + f4 Switches the image among displays fn + f5 Initiates Standby fn + f6 Initiates QuickLock fn + f7 Decreases screen brightness fn + f8 Increases screen brightness fn + f9 Plays, pauses, or resumes an audio CD or DVD fn + f10 Stops an audio CD or DVD fn + f11 Plays the previous track or chapter on an audio CD or DVD fn + f12 Plays the next track or chapter on an audio CD or DVD fn + esc Displays system information.* (*To clear the system information display, press esc.)
Hope this helps...

in the middle of sewing the machine made a loud noise and then would not run just chaters when you push the start button its like it is jambed the model is cs80