COMEM DTI Manual De Instrucciones página 8

Programming of the device
When the device is switched on, on the display will flash the index of the internal
software: later the device starts to display the temperature read on the measured
input.
To enter in the programming mode, press the button SET for some second up to
light the relative SET LED.
The settings appear in the sequence showed after. To go out of the programming
mode without changing the preset values, it's necessary to press SET without
confirming with the ENTER key the modified data.
To modify the values or the status, it's necessary to use → and ← keys and the
ENTER key to store the modification.
The pressure of the ENTER key move automatically the programming at the
successive function or value.
Selection of the HOLD function
This is the first function in the set menu. In this programming phase the HOLD
LED switches on.
The Hold function allows to store the alarm condition that can be rearmed only
manually with the RESET button when the temperature is lower than the threshold
set.
If this function is disabled it's possible to rearm the ALARM with the RESET
button even if the temperature is higher than the threshold set, while the value of
temperature come back under the threshold set the alarm will be automatically
deleted.
To set the Hold function it's necessary to use the ← and → keys:
ON function enabled
OFF function disabled
Press the ENTER key to confirm the operation.
HOLD mode
HOLD mode activated
8
TEMPERATURE MONITORING UNIT DTI AND EDTI
T1-T2 display
HLD
T3-T4 display
Off