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EN
5
THE RECEIVER
The receiver comes in the format of a wristwatch.
KCA
L
EFFECTIVE RANGE
The transmitter and receiver will start transmitting and
receiving signals after the batteries are in place. When the
battery is full, both units can be worn or mounted up to 76
cm (30 inches) apart.
If signals become unsteady:
• Shorten the distance between the transmitter and
receiver.
• Re-adjust the position of the transmitter.
• Check the batteries. Replace them when necessary.
USE IN THE WATER
The SE122 wristwatch is water-resistant up to 50 meters
(164 feet).
RAIN
SPLASHES
ETC
SHOWERING
(WARM/
COOL
WATER
ONLY)
LIGHT
SWIMMING
/ SHALLOW
WATER
SHALLOW
DIVING/
SURFING/
WATER
SPORTS
SNORKELING
/ DEEP
WATER
DIVING
50M
/ 164
FEET
OK OK OK OK NO
NOTE Set the unit before exposing it to excessive water.
Pressing the keys while in the water or during heavy
rainstorms may cause water to enter the unit.
OPERATION
THE BACKLIGHT
Press to turn backlight ON for 5 seconds.
ACTIVATING KEYPAD LOCK
To toggle keypad lock ON / OFF:
Press and hold
for 2 seconds. indicates keypad
is locked.