optris CTratio
– E2013-04-A
26
Factory Default Setting
To set the CTratio back to the factory default settings, please
press at first the
Down-
key and then the
Mode
-key and keep
both pressed for approx. 3 seconds.
The display will show
RESET
for confirmation.
Pressing the Mode button again recalls the last called
function on the display. The signal processing features
Peak
hold
and
Valley hold
cannot be selected simultaneously.
Operating
After power up the unit the sensor starts an initializing routine for some seconds. During this time the display
will show
INIT
. After this procedure the object temperature is shown in the display. The display backlight
color changes according to the alarm settings
[► Alarms/ Visual Alarms]
.
Sensor Setup
The programming keys
Mode
,
Up
and
Down
enable the user to set the sensor on-site. The current
measuring value or the chosen feature is displayed. With
Mode
the operator obtains the chosen feature, with
Up
and
Down
the functional parameters can be selected
–
a change of parameters will have immediate
effect
. If no key is pressed for more than 10 seconds the display automatically shows the calculated object
temperature (according to the signal processing).
