Protégé Portable Gas Monitor
Instruction Manual
45 of 61
P/N 087-0038 Rev. J 02/10
CO, H
2
S, O
2
, and Combustible / LEL - Use the up and down arrows to adjust set points for each
alarm as desired.
OPTIONS -
Password - A 4 digit password may be used to limit entry into the Span Calibration of the
Protégé. Select the checkbox that says USE PASSWORD and enter a 4 digit number into the box.
Once written to the Protégé, all users who attempt to Span Calibrate the unit will require this
password. The default setting is unchecked.
Enable Latching Alarms - When checked, this option requires the user to acknowledge all
alarms even when the target gas concentration returns to a non-alarm concentration level. The
default setting is unchecked.
On/Off Hold Timer - sets the required time in seconds for users to hold the operational
buttons when powering on and off the Protégé. The default setting is 4 seconds.
Refer to Table 4-3 for all default settings and ranges of each optional setting.
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