Detection, Protection, Innovation
• Fault Alarms
−Low Battery
• The ‘Low Battery’ flag is displayed intermittently when
the instrument’s battery power is low (approx. 30 mins
operating time remaining). The audible alarm sounds every 2
secs and a red LED flashes.
• The ‘Bat Fault’ flag shows constantly when approx 3 mins
operating time remains. The audible alarm sounds
continuously and the red LED illuminates constantly.