5
3.2 ULD-400-RE Receiver
Sound
volume
Microphone
sensor
Sensitivity
“+/-” button
Headphone
Volume "+/-"
button
On/Off button
Signal strength
indication
Sensitivity
level
Signal
filter
Auto Filter
button
Headphone
jack
Battery
status
Figure 3.2: ULD-400-RE Receiver
3. KIT COMPONENTS