Batteries; Ac Adaptor; Motion Sensor - Oregon Scientific MSR939 User Manual

BATTERIES

The motion sensor uses:
• 3 x UM-3 / AA 1.5V batteries.
To install the batteries, simply insert them making sure
they match the correct polarities (+ and -).
• Press RESET after each battery change.
• The LED indicator on the motion sensor will flash
in red when the batteries are low.
Do not use rechargeable batteries for the clock
NOTE
or remote motion sensor.
NOTE It is recommended that you use alkaline
batteries with this product for longer performance.
MSR939 English R0

AC ADAPTOR

The motion sensor uses a 4.5V AC / DC adaptor (not
included).
The motion sensor jack can be inserted into the socket
as shown below:
NOTE
switch to help conserve energy. Use the AC adaptor
when using the motion sensor for long periods of time.
The batteries are a good power source for back-up use.

MOTION SENSOR

The motion sensor has a security / monitoring function.
It can set off your motion alarm on the clock for 5 minutes
and turn the backlight on for 10 seconds when it detects
movement.
6
6
The motion sensor has a Power ON / OFF
7/19/04, 1:51 AM