Dwyer DLI-T - Manual (Page 17)

Page 16
Dwyer DLI-T
is used in the DLI-T. This can be changed by first pressing the F1
button to highlight the type parameter confi guration tab. Once the
tab is highlighted, the battery type can be changed by either pressing
the F1 key repeatedly or by using the UP and DOWN arrows to select
the correct battery type. The percent battery power remaining,
external power presence, battery voltage and external power voltage
are also displayed on the Power Status screen.
5.5.iii Device Information
The F3 key in the Setup Menu displays the Device Information screens. Here
device identifi cation information can be found including serial number,
product ID, revision, and subtype. Calibration parameters are also found
under device information including the date the device was last calibrated and
when it will be due for calibration again. Firmware details are also found here.
5.5.iii.a Device Range (Minimum)
The Minimum Device Range screen can be accessed by pressing the
F1 key while viewing the Device Information screen. This display
indicates the minimum values which the DLI-T is capable of detecting
and logging, for the selected thermocouple type. Values on this
screen cannot be modifi ed.
5.5.iii.b Device Range (Maximum)
The Maximum Device Range screen can be accessed by pressing the
F2 key while viewing the Minimum Device Range screen. This display
indicates the maximum values which the DLI-T is capable of detecting
and logging, for the selected thermocouple type. Values on this
screen cannot be modifi ed.
5.5.iii.c Calibration Parameters
Pressing F3 while in the Maximum or Minimum Device Range screens
will display the device calibration parameters. This screen displays
information indicating the most recent calibration date as well as the
date the next calibration will be due.
It is important to keep your device properly calibrated to
ensure accurate readings.