Crowcon Triple Plus+ User Manual page 21

Triple Plus+ and Triple Plus+ IR Configuration options
tor, and the actual correction factor itself may be modified (Pellistor only).
INSTANTANEOUS ALARM LEVELS The gas level at which instantaneous
alarms are triggered. This configuration data is available for all sensor channels
with sensors having 3 rising alarm levels, except oxygen which has 2 falling and
1 rising alarm level.
SHORT AND LONG TERM ALARM LEVELS These parameters are only avail-
able for toxic channels, and set the level at which an exposure limit alarm will
be triggered.
ALARM MUTE The mute function can be enabled. When this feature is enabled
it is possible to access the MUTE parameter in the instrument's menu system
and to mute alarms. Without enabling the Alarm Mute feature via Portables PC
the MUTE function is not available.
OVERRANGE OPTION This selects the instrument's action when a sensor goes
overrange. See section 2.3, Overrange.
ZERO OPTION By default, the ZERO option is in the passworded section of the
configuration menu. It is possible to change the location of the ZERO option,
and have it placed at the very top of the configuration system. If this is done,
then pressing the CAL button will bring up the following list of options:
MENU EVENT LOG ZERO
QUICKCAL GAS MIXTURE The exact concentrations of gas in the multi-gas
mixture being used with the quick calibration may be set here.
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