User's Manual

Charging
During Use
c
Important:
❏ Do not place the device in the cradle if it is wet from water or sweat.
Otherwise the contact points on the cradle and the device could corrode, malfunction, or cause a communication
failure.
❏ Do not perform button operations when it is wet. Otherwise a malfunction could occur.
If the device is wet from water or sweat, use a little clean water to wash the contact points, wipe away most of the water
with a towel and so on, and then let it dry naturally before placing it in the cradle.
Contact points Use low pressure water to wash the device.
See the following for more details about daily maintenance.
U “Performing Maintenance” on page 112
SF-710/510/310 User's Guide
Preparing and Basic Operations
22