Front display is currently in demonstration mode

Miele cooktop induction KM 6350, 6380, 6382, 6383 dE mode
How to switch off demonstration mode
Press ‘power’ button on front and ‘lock’ bottom at same time until you get p5 mode displaying ( it is in programming) mode.
Then press top left to ‘0’, bottom left panel to ‘0’, then press right bottom panel to 9, then press on ‘power’ button to save. This should take it off demonstration mode.

I am not sure this is your issue ... but from the Whirlpool web site .. to turn demo mode off: Possible Solutions

The control has been placed in demonstration mode

IMPORTANT: This feature is intended for use on the sales floor with 120 V power connection and permits the control features to be demonstrated without the oven turning on. If this feature is activated, the oven will not work.
1. Press SETTINGS/CLOCK until "DEMO MODE" is displayed.
2. The current setting will be displayed.
3. Press the "1" keypad to adjust the setting.
4. Press START or CANCEL to exit and display the time of day.

Reset power to the product:

There may be a problem with the User Interface/Keypad, or the associated wiring.

• Power unit down by turning off the circuit breaker(s) for one (1) minute.
• Power unit up by turning on the circuit breaker(s).
• Monitor the oven for one (1) minute to ensure the error code does not display again.
• Verify oven operation.

SELECTED PRODUCT: (change your search)
How to disable the demonstration (DEMO) mode.
Article ID: 42707 ' Last Updated: 03/11/2014
Sony® stereo systems will enter the DEMO mode the first time you power on the system or if you do not operate the unit shortly after turning on the power to the system.
To disable the DEMO mode, while the stereo system is powered off, press the DISPLAY button repeatedly until the demonstration display disappears.
NOTES:

• Depending on your model, some units have a DEMO button that is used to disable the demonstration mode. If your unit has this button, with the power to the system off, press the DEMO button until the display disappears.
• If applicable to your unit, setting the clock on your stereo system will also disable the DEMO mode.
• Using the buttons on a supplied remote control will not disable the demonstration mode.

If model-specific information is needed to complete any of these steps, refer to the operating instructions supplied with the product. Manuals, Specifications and Warranty information for your Sony product is available online.

DEMONSTRATION MODE – PROGRAMMABLE CONTROLLER MODELS
For display purposes, the appliance has a demonstration mode to enable demonstration of oven functionality without consuming power. In demonstration mode, the display, the light and the fan only are operational.
When the appliance is in demonstration mode and the display is switched on, the clock symbol will be on.
If the appliance is in demonstration mode, to operate the appliance normally the demonstration mode will need to be deactivated.
To deactivate demonstration mode:
1. Ensure the oven is off by pressing the ON/OFF button. 2. Press and hold the ON/OFF button until the display turns
ON then OFF and a single ‘beep’ is heard. Immediately after press and hold the ‘Timer’ and ‘–’ buttons simultaneously, until a triple beep sounds to confirm
the operation.

Turning DEMO off
A demonstration of the display is shown if you have not set the clock.
You can reduce the power consumed in standby mode by turning the demonstration off.
While the unit is on:
Press and hold [-DEMO] until "NO DEMO" is
displayed.
Each time you press and hold the button:
NO DEMO (off)9DEMO (on)

The 'Demo' button is on the left hand side of the front panel.

The demonstration will activate the first time you turn on
the power. When the demonstration starts, the following
message appears in the display:

“NOW DEMONSTRATION MODE IF YOU FINISH DEMONSTRATION PLEASE PRESS POWER KEY WHILE THIS MESSAGE APPEARS IN THE DISPLAY THANK YOU”

To cancel the demonstration
Press the Power 1/0 button to turn the receiver off while the above message is being displayed. The next time you turn the receiver on, the demonstration will not appear.


It's in the manual - page 3.

From the manual:

Demonstration Mode
The demonstration will activate the first time you turn on
the power. When the demonstration starts, the following
message appears in the display:
“NOW DEMONSTRATION MODE IF YOU FINISH
DEMONSTRATION PLEASE PRESS POWER KEY
WHILE THIS MESSAGE APPEARS IN THE
DISPLAY THANK YOU”
To cancel the demonstration
Press ?/1 to turn the receiver off while the above message
is being displayed. The next time you turn the receiver on,
the demonstration will not appear.
To view the demonstration
Hold down SET UP and press ?/1 to turn on the power.
Notes
• Running the demonstration will clear the receiver’s
memory. For details on what will be cleared, see
“Clearing the receiver's memory” on page 15.
• There will be no sound when the demonstration mode is
activated.

and...

Note: If the AC power cord is disconnected for about two weeks, the receiver’s entire memory will be cleared and the demonstration will start.

why i turn on my camera it says on the screen front display is currently in demonstration mode.

to exit: shutter button
and when i try to upload the pictures to my computer my computer doesn't read my camera.

wht do u exatly mean by demo mode?

Me, too! Help!!