Description - Chauvin Arnoux C.A 876 Notice De Fonctionnement

3. DESCRIPTION

See § 10 Front Panel (at the end of the operating manual)
Infrared measurement lens.
Œ Œ Œ Œ Œ
     Laser pointer orifice.
Ž Ž Ž Ž Ž K-type thermocouple sensor base.
     Backlit liquid crystal display :
- Main display :
- Symbols :
K K-type thermocouple sensor.
Battery discharged.
HOLD Last value measured.
°C/°F Unit of temperature displayed.
MAX Maximum value of temperature measured.
MIN Minimum value of temperature measured.
SET Parameterising mode engaged (for adjustment of E,
ALM Hi, ALM Lo)
ALM Hi Temperature high alarm.
ALM Lo Temperature low alarm.
ε ε ε ε ε Emissivity coefficient.
     2-function push-button (*) :
Backlit ON/OFF.
Up scroling command for emissivity adjustment or high
and low temperature alarms ALM Hi - ALM Lo (command
active if the MODE button was previously activated)
‘ ‘ ‘ ‘ ‘ 2-function push-buton (*) :
Laser pointer ON/OFF.
Down scroling command for emissivity adjustment or
high and low temperature alarms ALM Hi - ALM Lo
(command active if the MODE button was previously
activated)
’ ’ ’ ’ ’ MODE push-button (*) :
Successive operation push-button for selection of the
specific function in the form of a pull-down menu in the
following order :
ε ε ε ε ε --> ε ε ε ε ε (SET) --> ALM Hi (SET) --> ALM Lo (SET) --> MAX --> MIN --> K --> ε ε ε ε ε
(*) For delaited operating mode, see § 4.2.
numerical temperature value (±) 3½
digits or OL error code
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