Industrial Scientific MX4 iQuad, Руководство пользователя

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Operation Guide
10 INDUSTRIAL SCIENTIFIC Rev 2.0 (p/n: 17140724)
Turning the MX4 ON and OFF
To turn on the MX4, press and hold the On/Off/Mode button ( ) until the
unit emits a single beep (approximately 3 seconds). All icons and
segments on the LCD display as shown in the graphic above. Next, the
software version is displayed. After this, the instrument performs a 20
second countdown, during which the user has the option to enter the
configuration mode (by pressing and holding both the On/Off/Mode (
)
and Enter ( ) buttons simultaneously). If this configuration mode option is
bypassed, the MX4 enters the normal operating mode and displays the
normal monitoring screen. Sequential presses of the On/Off/Mode button
will cycle the user through the Days Since Calibration Screen, Zero
Screen (if enabled), Peak Readings Screen, Time Weighted Average
(TWA) Screen (if toxic sensors are installed) and the Short Term
Exposure Limit (STEL) Screen (if toxic sensors are installed). Another
press of the On/Off/Mode button returns the user to the normal monitoring
screen. Each screen is explained individually in the sections that follow.
To turn off the MX4, press and hold the
On/Off/Mode button for 5 seconds. During
the shutdown process, the displayed value
will change from “5” to “1” and the MX4 will
beep five times.
NOTE: Any button press activates the backlight for a period of 30 seconds.