Safety Guide

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Wireless menu
Control how the instrument will operate with respect to LENS Wireless functionality and iNet
communications.
Set the LENS Wireless mode.
• If the instrument will not use LENS Wireless, choose off.
• If the instrument will use LENS Wireless, but will not be monitored by iNet Now, choose Local.
• If the instrument will use LENS Wireless and will be monitored by iNet Now*, choose the combined
option, iNet Now and local.
*Requires activation of the iNet Now service, plus instrument activation (using iNet) for live monitoring.
Use the LENS Group setting as described below. The options are Manual or a named group such as Group
A.
• If the instrument operator is expected to join and leave LENS groups as needed, choose the setting
value of "Manual". This allows the instrument to use NFC pairing to manually join a group, so ensure
the NFC setting is on (see Maintenance settings menu). A setting value of manual will permit the
instrument to join any LENS group─an unnamed, ad hoc formed group or a named group.
• If the instrument operator does not need to join and leave different LENS groups, a named group
setting such as "Group A” can be used to assign the instrument to a single LENS group. When set to a
named group, the instrument will not be permitted to join any other LENS group without changing the
setting to either “Manual” or to a different named group such as “Group B”.
Note: The named group setting value options are A through J.
Determine how the instrument interacts with its user about LENS peer alarms and warnings.
• Set the instrument's peer alarm off or set its signal type to audible only, visual only, or both audible and
visual. When set to off, peer alarms will be indicated only on the display screen.
• Set the instrument's peer-lost and no-peer warnings to on or off. When set to off, the instrument will not
in any manner warn or notify its operator of these occurrences.
Control wi-fi battery operation.
Set the wi-fi on or off.
• Use a setting of off to allow the battery to power the instrument, but to disallow its wireless functionality.
When off, GPS is disabled.
• Use a setting of on to allow the battery to power the instrument and to allow wireless communication
with iNet. When on, GPS coordinates and instrument data are immediately transmitted to iNet when
any of these alarms and errors occur.
Alarms
o Gas present, low alarm
o Gas present, high alarm
o Gas present, over-range (positive and negative)
o TWA
o STEL
o Man-down
o Panic