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The batteries used in these CROS device should not exceed
1.5 Volts. Please do not use silver-zinc or Li-ion (lithium-ion)
rechargeable batteries as these may cause severe damage to
your CROS device. The table in chapter 5 explains exactly
which type of battery your particular CROS device require.
Remove the battery if you are not using your CROS device
for a long period of time.
Special medical or dental examination including radiation
described below, may adversely aect the correct
functioning of your CROS device. Remove and keep them
outside the examination room/area before undergoing:
Medical or dental examination with X-ray (also CT scan).
Medical examinations with MRI/NMRI scans, generating
magnetic elds.
CROS device don’t need to be removed when passing
security gates (airports etc.). If X-ray is used at all, it will be
in very low doses, and will not aect the CROS device.
Do not use your CROS device in areas where electronic
equipment is prohibited.