Chapter 3 Voice System Overview; Location Of Voice Units - Robotronics Patches & Pumper Operating Manual

Chapter 3 Voice System
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The Voice System consists of two separate communication links. One link transmits the
operator's voice to the robot. When you speak into the headset mic, this audio goes to a
transmitter on your belt. This audio is transmitted to a receiver in the robot. The audio
signal then goes from the receiver through a mixing circuit on the main board. It is then is
fed into the amplifier which amplifies the signal through the robot's speakers.
The second voice link transmits the audio detected by the Mic element (located in the front
of the robot) to the 151 receiver (which is worn by the operator). This is amplified and sent
to the speaker in the operator's headset.
Important:
The operator's transmitter and receiver should be kept as far separate as
possible, such as on opposite sides of the operator's waist. Do not attach the units together,
this may cause interference effects. The antennas should not be wrapped around each
other or around the headset wire but should hang freely.

Location of Voice Units

Voice Transmitter-
Voice Receiver-
151 Transmitter-
151 Receiver-
3.5 mm headphones
CHAPTER 3 Voice System
Operator wears
On the frame in the lower robot.
On the frame in the robot. The robot mic connects to it.
Operator wears
Operator's Voice Transmitter, Receiver, and Headset
Plug
151 Receiver
On some models the mic
plug is a 3 Pin Mini XLR
3.5 mm
mic plug
Transmitter