Do not turn on/off system power while a patient is wearing the headsets or insert
earphones.
Use only the GSI provided power supply. The GSI 18 provided power supply
should only be connected to a power source meeting the following range: 100-
240VAC, 50-60Hz. In North America, the power source should be a maximum of
120VAC.
Bottom panel
B1 B2
Figure 2
B1 - Label location includes serial number of system.
B2 -Battery compartment
See Replacing the Batteries for detailed instructions.
1718-0100 Rev. E 1-5
WARNING