GX-6000 Operator’s Manual Measuring Mode, Alarms • 38
Responding to Alarms
This section describes response to gas, over range, battery, sensor failure,
clock failure, system failure, man down, and panic alarms.
Responding to Gas Alarms
1 . Determine which gas alarm has been activated.
2 . Follow your established procedure for an increasing gas condition or a
decreasing oxygen condition.
System Failure
• FAIL SYSTEM appears at the
top of the screen and an error
code displays below it
• Alarm LED arrays flash once
per second
Double pulsing tone
once per second
Man Down Warning 1
The WARNING 1 TIME
defined in Maintenance
Mode has passed since the
instrument detected
movement.
• Alarm LED arrays flash once
per second
Single pulsing tone
once per second
Man Down Warning 2
The WARNING 2 TIME
defined in Maintenance
Mode has passed since the
instrument detected
movement.
• Alarm LED arrays flash twice
per second
Single pulsing tone
twice per second
Man Down Alarm
The ALARM TIME defined in
Maintenance Mode has
passed since the instrument
detected movement.
• MAN DOWN flashes at top of
screen in place of time
• Alarm LED arrays flash in
circle sequence twice per
second
• High-low tone
sounding twice per
second
• Vibrator pulses twice
per second
Panic
User presses and holds the
SHIFT ▼ (PANIC) button.
• Screen unaffected for 5
seconds before alarm starts
• MAN DOWN flashes at top of
screen in place of time
• Alarm LED arrays flash in
circle sequence twice per
second
• Backlight turns on
• Single pulsing tone
twice per second for 5
seconds before alarm
starts
• High-low tone
sounding twice per
second
• Vibrator pulses twice
per second
Table 6: Alarm Types and Indications
Alarm Type Visual Indications Other Indications