3M user manual Operating QUESTempº 48N, View, Setup, Settings Explanation

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Operating

Operating QUESTempº 48N

View

Operating QUESTempº 48N

From a powered on mode, the main menu will appear (after the start-up screens are displayed.) Use the Up Arrow and Down Arrow keys to move the marker in the display in front of the desired mode. Pressing the I/O Enter key will select the mode.

Figure 1-9: Main menu example

View

Displays the measured data but does not log it. If more than one set of sensors is plugged into the unit, they can be displayed by pressing and releasing the I/O Enter key. The displayed sensor set is shown in the upper right corner.

View mode

Arrow icon Indicates you are in view mode

Event #

Last logged event/session

Figure 1-10: Viewing measured data

NOTE: To return to the main menu, hold down the I/O Enter key while a 3, 2, 1 countdown is shown in the lower right corner of the display.

Setup

The setup options are from the main menu when Setup is selected. At any time, to exit (or escape) a screen, press the Run/Stop key. Table 1-2 identifies the setup parameters.

Settings	Explanation
Temperature units	∙	Selectable: ºF/ºC
Language setting	∙	Selectable: English, Spanish, French, Italian, and German
Time and Date	∙	Time settings: 24-hour clock
	∙	Day-month-year format
Log Rate	∙	1, 2, 5, 10, 15, 30, 60 minutes log rate options
	∙ Event Log: when run/stop is pressed, an event or snapshot
		of the current conditions is logged into memory. The events
		range from 0-99.
Index/Stay Times	∙	ACGIH, PHEL, FLAG, or none (denoted “----”)

Table: 1-2: Settings indentified