1-4 CARESCAPE Monitor B850 2040384-004DConventions used in this manualWithin this manual, special styles and formats are used to distinguish among termsviewed on screen, a button you must press, or a list of menu commands you mustselect: For technical documentation purposes, the abbreviation GE is used for the legalentity names, GE Medical Systems Information Technologies and GE HealthcareFinland Oy. Names of hardware keys on the equipment, keypad, remote control, and modulesare written in bold typeface: Zero All. Menu items are written in bold italic typeface: ECG Setup. Emphasized text is in italic typeface. Menu options or control settings selected consecutively are separated by the >symbol: ECG Setup > AFIB. When referring to different sections in this manual, section names are enclosed indouble quotes: “Cleaning and care.” The word “select” means choosing and confirming. Messages (alarm messages, informative messages) displayed on the screen arewritten inside single quotes: ‘Learning’ Note statements provide application tips or other useful information.Product referencesIn this manual, the CARESCAPE Monitor B850 is referred to as the patient monitor.