GE HEALTHCARE CARESCAPE Monitor B650 Technical Manual page 37

System overview
The following symbols appear on one or more of the devices.
Equipotentiality. Connect device to a potential equalization
conductor.
Protective earth ground. Connectors grounded to the AC power
source.
Defibrillator synchronization connectors.
(WLAN) Class 2 Identifier
Stacking limit by number.
Date of manufacture. This symbol indicates the date of
manufacture of this device. The first four digits identify the year
and the last two digits identify the month.
Manufacturer address and date of manufacture. The first four
digits identify the year, the following two digits identify the
month, and the last two digits identify the day.
29
2081903-001