Met One Instruments AEROCET 531, Руководство пользователя

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AEROCET 531S Manual Page 7 AEROCET 531S-9800 Rev A.docx
2.3. Default Settings
The AEROCET 531S comes with the user settings configured as follows.
Parameter Value
Sample Location 1
Sample Type Mass (ug/m3)
Sample Mode Manual
Sample Hold Time 0 seconds
Volume (concentration) CF (particles / ft
3
)
Temperature Units C
Report Type None
Baud Rate 9600
Serial Mode RS-232
2.4. Initial Operation
Before operating the AEROCET 531S for the first time, it is recommended that the unit
be fully charged. Information regarding charging the battery is found in section 6 of this
manual.
Complete the following steps to verify proper operation.
1. Slide the Power key up to turn on power.
2. Observe the Startup screen for 3 seconds then the Operate screen (Section 4.4)
3. Press
START/STOP
key. The AEROCET 531S will sample for 1 minute and stop.
4. Observe the PM levels on the display
5. Use the up / down arrows to view other PM levels
6. The unit is ready for use
3. User Interface
The AEROCET 531S user interface is composed of a 7 button keypad and a LCD
display. The following table describes keypad functionality. Note some keys have more
than one function.
Key Description
 Starts or stops a sample.

Starts the unit printing when in the PRINT DATA screen.

Recalls the selected data when in the RECALL DATA screen.

Loads the Menu screen when not in edit mode.
 Loads the Operate screen when in the Menu screen.

Cancel edit mode and return the field to the original value.

Loads the screen associated with menu item.

Begins editing of the selected item.

Stops editing a field and saves the changed value.

Scroll sizes (Operate screen)

Navigates up/down when not editing (Menu).
 Modifies field when editing.

Navigates right / left

Move through history buffer (Operate screen)
MENU
ESC
ENTER
STOP
START