Ysi ProDSS User Manual download pdf (Page 15)

Operation

Keypad and navigation

Figure 7 Keypad description

1 System: Opens the system menu. Use to adjust

system settings

7 ON/OFF: Turn on or turn off the instrument

2 Exit/Escape key: Exits to the Run screen. When in

an alpha/numeric entry screen, returns to previous

8 Right arrow key: Navigate right in an alpha/

numeric entry screen. On the Run screen, push to

show graphical representations of the displayed

measurements. Push the right or left arrow to return

to the Run screen. In the View Data screen, push to

view additional parameters in the data set

3 Left arrow key: Navigate left in an alpha/numeric

entry screen. Push to return to previous menu in all

screens except alpha/numeric entry. On the Run

screen, push to show graphical representations of

the displayed measurements. Push the right or left

arrow to return to the Run screen

9 Backlight: Turns the keypad backlight on or off for

use in low light conditions

4 Help: Shows context sensitive help 10 File: Opens the ﬁle menu. Use to view logged data

and GLP ﬁles, backup data to a USB stick, and delete

data

5 Up/down arrow keys: Scroll through menus or

enter numbers and letters

11 Calibrate: Opens the calibration menu. Use to

calibrate all parameters except temperature

6 Enter key: Push to conﬁrm selections. On the Run

screen, push to log a single data point or start

continuous data logging

12 Probe: Opens the sensor menu. Use to setup

sensors, change the measurements shown on the

run screen, and turn on/off Auto Stable and GPS

5 6

1112

Esc

Cal

ENTER

System Probe Calibration File

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Ysi ProDSS User Manual Page 15