Display and Keypad. TSI Quest Quest Environmental Monitor EVM Series, EVM-7

12 Display and Keypad

Diagram

Display and Keypad

The keypad is used to run and stop your studies, view your measurement values, select appropriate setup parameters, and power on and off.

Diagram

The following diagram explains the features on the display and keypad.

1.

Display

2.

Backlight

3.

Particulate pump

4.

Left arrow

5.

Run ► /Stop ■

6. Indicators

7. Soft Keys

8. Up arrow

9. Alt f key

10. Enter key

11. Right arrow

12. Down arrow

13. On/Off and Esc

Figure 2-2: EVM keypad and display explained

Keypad description

Keypad

1. Display

2. Backlight

3. Particulate pump

4. Left arrow

5. Run/Stop

6. Indicators

7. Soft keys

8. Up arrow

Explanation

Used to view data, menus, and various indicators.

Used to illuminate the background of the display screen. (i.e., nighttime study.)

Used for particulate measuring. Toggles the internal pump on and off (used for particulate measurements)

Used to toggle through the views and to move left through menu selections.

Used to Run or Stop log session.

Status information is provided by the instrument at the top of the display.

The soft keys are only applicable when a second menu appears above the keys. For example, in the Dust measurement screen, a lookup soft key, a trend menu, and a detail menu appear directly above the soft keys on the display.

Used to select menu options (in the setup screens) and select measurement values

(or data).

EVM Series User Manual