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The Instrument Display
After a unit has been powered on—its self-test and start-up sequence successfully completed—the gas
readings should display. This display screen is referred to as “Home”, which will generally look like the
samples shown below for a five-gas instrument (enlarged for detail) and a four-gas instrument. During
operation, the home screen will display unless the instrument is using the display to provide information
about an alarm, warning, indicator, or status item, or the instrument operator has accessed another option.
LENS Wireless (peer count and group signal quality)
No fault status symbol
Home (five-gas instrument)
iNet Now
status
Battery status (shown), temperature, and time
Gas name
Unit of measure
Current gas reading
Home (four-gas instrument)
Figure 5.2 Home
Operating the Instrument
From the home screen, a series of display screens may be accessible depending on the unit’s settings, and
may include any or all of the options listed below.
Information and LENS Wireless
The LENS Wireless peer list provides access to:
The list of peer instruments* in the group.
The gas readings for any peer instrument.
The option to leave the existing group.
*If a peer instrument is not assigned to a user name, the instrument's serial number or MAC address will be shown in the peer
list.
Other available information may include the following:
Number of days until the instrument is due to be docked.
Number of days until the instrument is due for calibration or the number of days since its last
calibration.