When the minimum or maximum sensitivity levels have been reached, the siren will emit 4 quick chirps.

5.Once you are satisfied with the Interior zone sensitivity setting, press the Mode Button, then Button 2 to begin adjusting the Exterior zone.

The siren will chirp 4 times, the Exterior zone can be adjusted.

6.Test the Exterior zone sensitivity.

Each time the sensor detects movement, the siren will chirp 2 times and the LED on the sensor will light green.

7.To make adjustments:

Press Button 1 to increase the sensitivity.

Press Button 2 to decrease the sensitivity.

The siren will emit one long chirp when the sensitivity is increased and two long chirps when the sensitivity is decreased.

When the minimum or maximum sensitivity levels have been reached, the siren will emit 4 quick chirps.

You may return to Interior zone adjustment at any time by pressing the Mode Button. then Button 1.

The siren will chirp 3 times to indicate the Interior zone can be adjusted.

8.Once you are satisfied with the sensitivity, turn the ignition key off.

MS8200 / MS8300 Installation Manual - Page 23