Sensaphone 1400 - Manual (Page 47)

Chapter 4: Zone Programming
45
3. Press the corresponding Zone key (1–4).
The 1400 will recite the programmed calibration.
SOUND LEVEL CALIBRATION
This feature allows you to program the level of sound that will
cause the 1400 to respond to an alarm and dial out.
NOTE: This
applies only to the (optional) external microphone. It may be useful
to desensitize the 1400 to sound if installed in an area with a
relatively high noise level, or where a loud noise occurs frequently
but is not associated with an alarm. In some applications, it may
be desirable to increase sound sensitivity to low sound levels. The
sensitivity setting (calibration) for Sound Alarm monitoring ranges
from 1 to 160. A value of 1 makes the microphone the MOST
sensitive to changes in sound. The value 160 makes the microphone
the LEAST sensitive to sound. The default value is 32.
1. Press the SET key.
2. Press the CALIBRATE key.
The 1400 will say, “Enter Zone Number.”