3M PROTEGE PLUS - Alerts and Alarms Descriptions (Continued); 6.9. Deactivating the Monitor

3M™ PROTÉGÉ PLUS
PORTABLE MULTI-GAS MONITOR
OPERATION
8006569, Rev. C/June 2019 6-11
6.9. Deactivating the Monitor
Perform the following steps to power off the monitor:
1. Press and hold both Operation Buttons (Left and Right) simultaneously until the countdown timer
completes.
2. Release both buttons when PWROFF displays.
STEL Alarm
1 LED flash every 2 seconds
1 sounding beep every 2 sec-
onds
1 vibration every 2 seconds
STEL and gas reading flash
Bump Test and Calibration
Due
Bump flashes
Cal flashes
Over Limit Exposure Alarm
3 fast LED flashes every 2
seconds
3 fast sounding beeps every 2
seconds
1 vibration every 2 seconds
ALARM and “+++” flash
Man Down Alarm
3 fast LED flashes every 2
seconds
3 fast sounding beeps every 2
seconds
1 vibration every 2 seconds
Man Down indicator flashes
Pump
3 fast LED flashes every 2
seconds
3 fast sounding beeps every 2
seconds
1 vibration every 2 seconds
BLOCK and Pump indicator
flash
Flash Memory is Full
The flash memory indicator
blinks
Error Code appears
Confidence Beep
Interval configurable; default
value is 60 seconds
Compliance LED
The Green Status LED is user
configurable; default value =
60 seconds.
In battery saver mode, the
compliance LED will not flash
*Each line of the battery level indicator represents approximately 25% of battery time remaining.
NOTE: When the Operation Buttons are held for three (3) seconds after the LCD goes
blank, the device attempts to power back on.
The timing parameter varies as set using the PGD Application.
Table 6-6: Monitor Alerts and Alarms Descriptions (continued)
LCD Description LCD Description
LEL
CO
PPM
H2S PPM O2
%
%
STEL
LEL
CO
PPM
H2S PPM O2
%
%
CAL
BUMP
LEL
CO
PPM
H2S PPM O2
%
%
LEL
CO
PPM
H2S PPM O2
%
%
LEL
CO
PPM
H2S PPM O2
%
%