Page 82
Operation
thermoMETER CTL
9.
Operation
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
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.
9.1
Sensor Settings
i
To set the CTlaser back to the factory default settings, press at first the
Down
-key and then the
Mode
-key
and keep both pressed for approx. 3 seconds.
RESET
appears as confirmation in the display.
The programming keys
,
and
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
and
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 (ac-
cording to the signal processing).
Mode
Up
Down
Display
Laser
on / off
Fig. 30 Display and programming keys