Where do you activate the Scale MIN function for the ENCs?

ENCs, or Electronic Navigational Charts, are digital versions of paper nautical charts that are used for navigation. In ENCs, different symbols are used to represent features such as buoys, obstructions, and shorelines.

The switch between paper chart symbols and simplified symbols in ENCs can typically be found in the settings or display options of the software or app that is being used to view the charts.
For example, in ECDIS (Electronic Chart Display and Information System), the settings for symbol display can be found in the "Chart Display" or "Chart Display Options" menu, and there may be a setting to switch between "Standard" or "Simplified" symbols.
Similarly in other ENC software like ENC viewer, it can be found in the settings or display options and have the option to turn on/off the Simplified or Detailed Symbol display.

It's important to note that the availability of this option may depend on the specific software or app that you are using, and you may also want to check the user manual or documentation of the software for specific instructions on how to switch between different symbol sets.

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Machine is screaming for descaling. The Calcium deposits in the system are slowing down heating.
Do not think of using Vinegar.
Do not use R.O water or consider water is very soft in your area. There is nothing like that.

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Changing the temperature scale from F to C: - - Turn on the thermometer - If the unit is already on, make sure it is not in the memory mode - Press the ?/MEM button and keep it pressed. Then press and release the activation button to switch over to the "change temperature scale" mode. - By pressing the activation button again, the opposite scale will be activated. Each further pressing of the activation button rotates the measuring scale

You did not provide a model number however the Instruction Manuals for the various Braun Thermometers can be found here:

http://braun.kaz.com/kaz/service/prodResult/

Not sure if this procedure is common to all but this may work otherwise find the manual specific to your model number.

Changing the temperature scale

This thermometer is shipped with the Celsius temperature scale activated. If you wish to switch to Fahrenheit ( °F), proceed as follows:

Turn on the thermometer. ( If it is already turned on, make sure it is not in memory mode.)

Press the /mem button and keep it pressed. Then press and release the activation button to switch over to the «change temperature scale» mode.
By pressing the activation button again, the Fahrenheit scale is activated, «°F» is displayed on the LCD. Each further pressing of the activation button toggles the scale between °C and °F.
Release the /mem button to return to the ready symbol . The temperature stored in memory will automatically be converted to the selected scale when displayed on the LCD.

Check if the autotime off function is activated for a 15 min period

There should be a WINDOW button or key when looking at the graph. Hit that button and the screen should show the x min, x max, x scale, etc. From here you can change the x-min and x-max to whatever you would like. Same is true for the y values. Default is -10 for x and y min and 10 for x and y max with both having a scale of 1.

From the manual of the thermometer:

This thermometer is shipped with the Fahrenheit temperature scale activated. If you wish to switch to Celsius (°C), proceed as follows:

• Turn on the thermometer. (If it is already turned on, make sure it is not in memory mode.)

• Press the /mem button and keep it pressed. Then press and release the activation button to switch over to the «change temperature scale» mode.

• By pressing the activation button again, the Celsius scale is activated, «°C» is displayed on the LCD. Each further pressing of the activation button toggles the scale between °C and °F.

If this isn't the right manual, go to: http://braun.kaz.com/kaz/service and select your country from there.

Hello,
Press [Window]
Set the values of Xmin, Xmax, Ymin, Ymax.
If the x values that the function takes are all positive, you may set Xmin =0. If the values of the function are all positive, you can set Ymin=0.
If you are drawing a sine or a cosine function, you know that the function values are between -1 and +1, so you cant restict Ymin an Ymax to say -1.2 and 1.2. Similarly if you draw trigonometric function no need to have a range of X values between -10 and 10: the function being periodic you can restrict values (in radians to -pi to +pi, ) or to -90 to +90 degrees.
You set the limits of the window by making use of your knowledge of the functions you are drawing.

Hope it helps.