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6. PC interface and Portables Pro
6.1 General
A number of differing variants of the software are available. The functionality of these variants ranges
from viewing readings only, through to conguration and calibration. Please speak to Crowcon to
determine which variant of software is appropriate for your requirements.
Gas-Pro has many congurable features, the majority of these can be set using PC interface
software. The Gas-Pro is delivered with factory set regional defaults, for example:
• Alarm 2: latched
• Volume: standard (95 dB)
• Pump/bump: on
• Bump: on
• Calibrate: every 6 months
• Autozero: on
• Condence: blip and ash
• +ve Safety™: ‘Classic’ setting
Please refer to the Calibration certicate supplied with the Gas-Pro for individual settings.
As well as displaying real time gas level data and signalling instantaneous and time weighted
average alarms, the Gas-Pro records events and gas levels. Using the I-test available from Crowcon,
or by connecting the Gas-Pro to a computer (see Section 6.2, PC interface cable), this data can be
collected and viewed.
6.2 PC interface cable
Portables Pro allows the download and viewing of data and event logs from the Gas-Pro using an
interface cable via the USB socket on a laptop or desktop computer.
i
Please see Portables Pro instructions for details.