Sentry Sample Sentry II Low Pressure - Main Menu; Menu Navigation and Access; Display Intensity; Adjusting Brightness

16 Sentry Equipment Corp
3. Remove and clean debris from VREL valve.
4. Verify VREL valve shaft opens and closes freely with little resistance.
5. Replace VREL valve (replacing VREL valve near the fully open position reduces startup
time).
6. Apply power to the Sample Sentry II.
7. Wait for Sample Sentry II unit to nish its startup routine (date screen will no longer be
shown).
Main Menu
Figure 7. Main Menu
Ma in Me nu
►
Se tup
Analog Inpu ts
Disp lay
Figure 7 shows the main menu screen. The main menu is reached by pressing the MENU
key from the operation screen with the system in Manual. The cursor indicates the option
you wish to choose. Move the cursor by using the ▲ and ▼ keys. Select the option by
using the ENTER key. To exit this screen and return to the operation screen, press the ESC
key. The Main Menu password is 101.
Display Intensity
Figure 8. Display Intensity
Disp layIntensi ty
Leve l1-8
6
Figure 8 shows the Display Intensity screen. This screen allows the intensity of the
graphical display to be adjusted. To increase the intensity, use the ▲ key. To decrease the
intensity, use the ▼ key. The display setting is represented by a number between 1 and 8,
with 8 representing the brightest setting. Press the ESC key to save changes and return to
the main menu.
Setup
Figure 9. Setup Screen
Se tup
►
Flow Ra tes
Blowdown Time
Mo re
Figure 9 shows the setup screen. The cursor indicates the option you wish to choose. Move
the cursor using the ▲ and ▼ keys. Select the option using the ENTER key. To exit this
screen and return to the main menu, press the ESC key.