Display device for shovel, and shovel

A display device for a shovel, wherein

• the display device is configured to display a screen that includes
• an image represented by image data captured by an imaging device included in the shovel;
• and
• an icon image corresponding to an instruction to correct a reference value used to calculate a weight of a load object conveyed by an end attachment of the shovel,
• a display mode of the icon image is changed to a display mode indicating that an operation of correcting the reference value is permitted, when a state of the end attachment satisfies a predetermined condition, and
• the display mode of the icon image is displayed in a display mode indicating that the operation of correcting the reference value is invalid, when the state of the end attachment does not satisfy the predetermined condition.

A shovel comprising:

• an upper swing body;
• a lower traveling body;
• an end attachment;
• an imaging device;
• a hardware processor configured to calculate a weight of a load object conveyed by the end attachment;
• and
• a display device configured to display a screen that includes
• an image display area displaying an image represented by image data captured by the imaging device, and
• a work information display area displaying an icon image corresponding to an instruction to correct a reference value used to calculate the weight of the load object conveyed by the end attachment,
• wherein the hardware processor is configured to change a display mode of the icon image upon determining a timing of correction of the reference value used to calculate the weight of the load object, and
• the hardware processor is configured to
• determine whether the end attachment is empty based on an output of a sensor of the shovel, and
• change the display mode of the icon image to notify an operator of the shovel that the correction of the reference value is allowed, in response to determining that the end attachment is empty.