Honeywell VRX180 user manual Online

Programming and Operating Concepts

Table 3-1 Button functions (continued)

Symbol	Name		Function	Operating mode in which
				function applies
				Program	Online	Maint
	Down		• Moves cursor down a list/menu.	#	#	#
	Arrow/ Next		• When selecting a number, letter, or decimal	#	#	#
			point position, moves cursor one character to
			the right, then wraps around to leftmost
			character.
			• In loop display, decreases loop's setpoint		#
			value.
			• In loop display, decreases loop's output (loop		#
			must be in Manual mode).
			• Scrolls a trend backward in time.		#
	Left Arrow		• Numeric entry: moves one digit to left.	#	#	#
			• Text entry: moves one character to right.
	Enter		• Selects displayed menu item and either	#	#	#
			displays its submenu or moves cursor to the
			right for data entry.	#	#	#
			• Enters a changed value or parameter.
			• If prompted to SAVE CHANGES?, saves	#	#
			changes made and returns to higher menu.
	Tab		• When trend or panel display is on, accesses		#
			Trend menu or panel display menu to adjust
			the appearance of the display.
			• When either above menu is shown,
			advances display to next live point.		#
			• When Setpoint Profile Trend display is
			shown, accesses a menu for viewing and		#
			controlling operation of the profile.
			• On Loop displays, tabs cursor to next loop
			data field for adjustment.
					#
	Display	From any display or menu, pressing this button		#	#	#
			changes the instrument to online mode* and
			accesses the display programmed as Display #4.
			Repeated presses accesses displays #5 through
			#10, then wraps around to display #4 again.
			See Table 4-64 on page 154 for more information
			on the Displays.

42 Video Recorder – User Manual