Ecotech Serinus 44 - 3.3 General Operational Information

Serinus 44 User Manual 3.0
Page 40
Instrument State
Duration (seconds)
Description
NO Sample Meas
3
NO sample is measured
NO
X
Sample Fill
3
Cell fills with NO
X
sample
NO
X
Sample Meas
3
NO
X
sample is measured
N
X
Sample Fill
3
Cell fills with N
X
sample
N
X
Sample Meas
3
N
X
sample is measured
3.3 General Operational Information
3.3.1 Keypad & Display
The instrument is operated with the use of four sets of buttons:
Figure 10 – Front Panel
Selection Buttons (1)
The selection buttons will perform the function specified directly above it on the screen. Generally
this involves opening a menu, editing a value, accepting or cancelling an edit or starting an operation.
Scrolling Buttons (2)
The scrolling buttons allow users to scroll up and down through menus or selection boxes. The
scrolling buttons are also used to scroll side to side through editable fields such as: Dates, Times,
Numbers etc.
On the home screen these buttons are used for adjusting the screen contrast. Press and hold the up
button to increase contrast; press and hold the down button to decrease.
Keypad (3)
The keypad contains the numbers 0-9, a decimal point/minus key () and a space/plus key (


).