A5/A3â„¢ Operating Instructions 046-003777-00 xxiii
Symbols Introduction
Warning Refer to instruction manual/booklet
IPX1
Protection against
vertically falling water
drops
Battery supply fully charged.
AC power connected and
powering system.
Alarm Icon
Battery supply partially
charged. AC power connected,
charging battery supply, and
power system.
Alarm Silence Icon
Battery supply fully charged
and powering system. AC
power not connected.
Low priority message
Battery supply partially
charged and powering system.
AC power not connected.
Medium priority message
Battery supply low charged
and powering system.
Recharging recommended. AC
power not connected.
High priority message
Battery supply not installed.
Breathing System Warmer Off