3. KIT COMPONENTS
3.2 ULD-405 Receiver
Microphone
sensor
Headphone
Volume "+/-"
button
Headphone
jack
ULD-405
RECEIVER
SENSITIVITY
Figure 3.2: ULD-405 Receiver
5
Sound
volume
Signal strength
indication
Sensitivity
"+/-" button
On/Off button
Battery
status
Sensitivity
level