Dwyer DLI-T - Manual (Page 14)

Data Logger Manual
Page 13
5.4 Units
Pressing the F3 key while viewing the Main Screen will access the Units Selection
screen. Here the measurement units can be easily changed. In the Units
Selection screen the F1 and F2 function keys correspond to the two channels
internal temperature and external probe respectively. Selecting a channel by
pressing its corresponding function key allows the user to change the units by
either pressing the function key repeatedly or using the UP and DOWN keys
to scroll through the list of available units. Selecting OK (either by pressing the
OK button or the F4 key) accepts and confi rms the unit selection. Pressing the
CANCEL key cancels the unit changing action and reverts to the previously
selected units. The DLI-T offers most commonly used units.
5.5 Setup Menu
Pressing the F4 key while in the Main Screen will display the Device
Confi guration screen. From this menu, changes can be made to most of the
DLI-T’s display confi guration including the screen contrast, size of the channel
view in the main screen, as well as display of the channels. Power status
can also be viewed including battery power remaining and the presence of
external power, and options regarding the LCD display and the backlight
can be modifi ed. The setup menu is also the place to fi nd basic information
regarding device identifi cation, calibration parameters, and fi rmware details.
5.5.i Display
From the Display section, the number and identity of channels shown on the
main screen can be changed and set, the LCD screen’s contrast values can be
changed and set, and the size the channel information appears on the main
screen can be changed and set. Pressing F1 while in the Setup Menu brings
up the Display section.
5.5.i.a Adjust Visibility
The fi rst screen that appears in the Display section is the Adjust Visibility
screen. Here the F1 and F2 keys correspond to the internal temperature
and external probe channels respectively. Pressing one of these function
keys results in highlighting its corresponding channel function tab. While
a channel is highlighted the corresponding display function can be toggled
between “Hide” and “Show”, with “Hide” indicating that the channel will
not be displayed on the main screen and “Show” indicating that it will
be shown. Channels can be toggled by either repeatedly pressing
the channel’s corresponding function key or by using the UP and DOWN
keys.