GasAlertMicroClip XT
Operator’s Manual
12
User Options Menu
To modify the user options, connect the detector to the IR Link
adapter and open Fleet Manager II. Refer to the Fleet Manager
II Operator’s Manual for complete instructions.
The following are the available user options:
1. Sensors (H
2
S, CO, LEL, and O
2
)
• Sensor Disabled: Disables the sensor.
• Calibration Gas (ppm) / (%LEL) / (%O2): Defines the
calibration gas concentration for each sensor.
• Calibration Interval (days): Defines how often a cali-
bration should be performed.
• Bump Interval (days): Defines how often a bump test
should be performed.
• Low Alarm (ppm) / (%LEL) / (%O2): Defines the low
alarm setpoint.
• High Alarm (ppm) / (%LEL) / (%O2): Defines the high
alarm setpoint.
• TWA Alarm (ppm): Defines the time-weighted average
(TWA) alarm setpoint. H
2
S and CO sensors only.
• STEL Alarm (ppm): Defines the short-term exposure
limit (STEL) alarm setpoint. H
2
S and CO sensors only.
• STEL Interval (minutes): Defines the short-term expo-
sure limit (5-15 minutes). H
2
S and CO sensors only.
• Auto-Zero Startup: When enabled, the detector auto-
matically zeros the H
2
S, CO, and LEL sensors during
the startup self-test.
• LEL By Volume CH4: When enabled, the LEL reading
is displayed as %vol., assuming a methane environ-
ment.
• O2 Auto-Calibration on Startup: When enabled, the O
2
sensor is automatically calibrated during startup.
2. User Options
• Confidence Beep: When enabled, the detector beeps
once every second to verify the battery has sufficient
power to detect hazardous gas and emit an alarm.
Detector is shipped with Confidence Beep disabled.
• Latching Alarms: When enabled, the audible, visual,
and vibrator alarms persist during a high or low alarm
until the gas concentration is below the low alarm set-
point and has been acknowledged by pressing C.
• Safe Mode: When enabled, SAFE continuously displays
on the LCD when all gas concentrations are
normal or below the alarm setpoints.
• Stealth Mode: When enabled, the audible alarm, LEDs
and backlight are disabled. displays on the LCD.