Oregon Scientific SE122 User Manual

Page 6

THE RECEIVER

The receiver comes in the format of a wristwatch.

KCAL

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

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.