JUMO 702540 TDA-300 / TDA-3000 - Handheld thermometer Operating Manual - Manual (Page 50)

8 Configuration
50
8.7 Digital filter
D filter The TDA-300(0) has an integrated first-order digital filter. This filter is used to
eliminate display flickering. You can set the filter time constant through this
parameter.
Select between: OFF and 1 to 100 seconds (OFF = filter not active)
factory-set: OFF
h If the parameter is set to “OFF”, press the UP key ( ) once to set the filter
time constant.
h Select the digit you want to alter by pressing the LEFT ( ) or RIGHT ( ) key
(digit is shown blinking).
h Press the UP ( ) or DOWN ( ) key to alter the value.
h Press the SET key to activate the selected filter time constant.
h Press the ESC key twice to return to normal display.
8.8 Automatic switch-off
Auto Off You can prolong the life of the battery through this parameter. If no key is
pressed for the duration of the preset time, the instrument switches off
automatically. If automatic data logging is active, then the temperature is
measured and stored even if the instrument is switched off.
Select between: OFF and 1 to 60 minutes (OFF = no switch-off)
factory-set: 3
h Select the digit you want to alter by pressing the LEFT ( ) or RIGHT ( ) key
(digit is shown blinking).
h Press the UP ( ) or DOWN ( ) key to alter the value.
h Press the SET key to activate the selected correction.
h Press the ESC key twice to return to normal display.
H
A larger filter time constant means a higher damping of
interference signals and a slower reaction of the temperature
display to temperature changes.
blinking
blinking