22Chapter 2 Nomenclature and FunctionsVIDEO SYSTEM OTV-SI11. “Backspace” key• the backspaceThis key is pressed to delete the character one space to the left of thecursor position.• the patient data deletionThe “Backspace” key and the “Shift” key are pressed simultaneously todelete the patient data displayed on the monitor.12. “Enter” keyThis key is pressed to display the menu bar if it is not displayed on the videomonitor or to execute the selected menu.13. “Delete” key• the deletionThis key is pressed to delete the character at the cursor position.• the patient data deletionThe “Delete” key and the “Shift” key are pressed simultaneously todelete the patient data displayed on the monitor.14. “”, “ ” keysThese keys are pressed to display the menu bar if it is not displayed on thevideo monitor, to execute the selected menu or to change the parameter inthe brackets of some menus.15. “”, “” keysThese keys are pressed to display the menu bar if it is not displayed on thevideo monitor or to select a menu on the monitor.16. “Shift” keyThis key is used in combination with a “Function” key, “Numeral/symbol” keyor “Character” key.17. Numeral/symbol keysThese keys are pressed to enter numbers and symbols. Pressing one ofthese keys and the “Shift” key simultaneously enters the upper symbol.18. Space keyThis key is pressed to insert a space.19. Character keysThese keys are pressed to enter uppercase characters. Press this key andthe “Shift” key simultaneously to enter lowercase characters.20. “Tab” keyThis key is pressed to move to the next item in the character input mode.VISY218