Adjustable display resolution for thermostat
View Patent ↗A visual display system for use with a digital thermostat is provided. The visual display system provides an adjustable display resolution for the temperature readout provided thereon. This adjustable display resolution may be changed as desired by a user via a resolution adjustment menu. The display resolution may be adjusted to display the temperature information in tenths of degrees, half degrees, whole degrees, etc. as desired by a user. Such a display system accommodates different display resolution requirements of different original equipment manufacturer (OEM) customers who may desire different displayed resolutions without having to manufacture and stock different models.
1. A digital thermostat, comprising;
a user display screen;
a temperature display screen displayed o the user displayed screen, the temperature display screen including a display of a current temperature having a user adjustable temperature display resolution; and
a display resolution menu including thereon a plurality of selectable temperature display resolutions, and wherein the resolution of the display of the current temperature on the temperature display screen is dependent on which one of the plurality of selectable temperature display resolutions is selected.
2. The thermostat of claim 1 , wherein the plurality of selectable temperature display resolutions comprises a tenth of a degree, a half of a degree, and a whole degree.
3. The thermostat of claim 1 , wherein the display resolution menu is accessible from a user preferences menu, the user preferences menu indicating a current setting of the temperature display resolution.
4. The thermostat of claim 3 , wherein the user preferences menu is accessible from a main menu having at least a user preferences selectable item provided thereon.
5. The thermostat of claim 4 , wherein the main menu is accessible from the temperature display screen having at least a menu selectable item provided thereon.
6. The thermostat of claim 1 , further comprising:
a user function selection means for inputting a user selection associated with a function indicated on the user display screen;
a user scrolling means for allowing a user to scroll among available items and parameters displayed on the user display screen; and
wherein the display resolution menu includes an accept function in proximity to the user function selection means; and
wherein activation of the user scrolling means changes which one of the selectable temperature display resolutions is highlighted; and
wherein activation of the user function selection means changes the temperature display resolution to that which is highlighted at the time of activation.
7. The thermostat of claim 1 , wherein the display resolution menu is accessible only to an Original Equipment Manufacturer (OEM) customer.
8. The thermostat of claim 1 , wherein the display resolution menu is accessible only to service personnel.
9. A method of displaying temperature information on a digital thermostat, comprising the steps of:
displaying the temperature information using a preset display resolution;
receiving a user input requesting to change the preset display resolution;
displaying a display resolution menu having a plurality of selectable display resolutions provided thereon;
receiving a user selection of one of the plurality of selectable display resolutions; and
displaying the temperature information using the one of the plurality of selectable display resolutions selected by the user.