Oregon Scientific MSR939A - Manual (Page 9)

EN
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REMOTE MOTION SENSOR ( MSR939A ) - FRONT VIEW
1. Rotary Motion Sensor
• Detects motion and activates both alarms on the
remote motion sensor and main clock units in
accordance with the settings used.
• Twist the knob to direct the sensor to the position
you want.
2. ALARM SOUND ON / OFF switch
• Slide switch to ON - the sensor will sound the
alarm if it detects movement.
• Slide switch to OFF - the alarm sound function
will be turned off.
3. POWER ON / OFF
• Slide to turn the motion sensor ON or OFF.
4. 4.5V Adaptor Socket (adaptor not included)
5. Motion Alarm Speaker
6. LED Indicator
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RMR939PA English R5 9/21/04, 2:40 PM 8