20
GB
KEY LOCK FUNCTION
RA201 is equipped with a key lock function. This function protects
against any unintended key press . Only EL backlight can function
normally while key lock is activated.
Press and hold LIGHT/
for two seconds to activate/release the
key lock function.
Note:
a) After key lock function is activated, only LIGHT key can function
normally.
MAINTENANCE AND DISPOSAL
• The watch is water resistant but it is not recommended to make
any watch setting while exposed to excessive water or under water.
Pressing the keys while in the water or during heavy rainstorms
may cause water to enter into the unit.
• Batteries can be harmful if not disposed properly. Protect the
environment by taking exhausted batteries to authorized disposal
stations.
• Do not clean the unit with alcohol containing detergents, abrasive
or corrosive materials. Abrasive cleaning agents may scratch the
plastic parts and corrode the electronic circuit.
• Do not expose the unit to excessive force, shock, dust and
temperature or humidity. Such treatment may result in
malfunction, shorter electronic life span, damaged batteries, or
distorted parts.
• Do not tamper with the unit’s internal components. Doing so
will terminate the unit’s warranty and may cause damage. The
unit contains no user-serviceable parts.
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