Pioneer LD-V4400 Level I User Manual page 24

Chapter Two • LD-V4400 Level I & III
2.3.1 Remote Sensor and the LaserBarcode Terminal
The remote sensor receives input via infrared signal and the LaserBarcode terminal
receives input via a wired connection. Both the remote sensor and the LaserBarcode
terminal can receive signals from either a Pioneer Barcode Reader or from the remote
control unit (RU-V103). Both barcode and remote control commands are transmitted
in serial data streams. NOTE: The infrared sensor and the LaserBarcode Terminal
cannot be used simultaneously.
The remote sensor receives the RCU signals on a 48-KHz carrier, removes the
carrier, shapes the waveform, and outputs the shaped waveform. See Figure 2-E.
Signal received by the
infrared receiver
Demodulated infrared
signal
Figure 2-E
A stereo or mono mini-plug (Figure 2-F) can be used to input a signal to the
LaserBarcode terminal, when a wired connection from the remote control unit or the
LaserBarcode Reader is made. The RU-V103* remote control can be used with a cable
that has a stereo mini-plug on each end, while the barcode readers are packaged with
a wire that has a stereo mini-plug on the end that connects to the reader and a mono
mini-plug on the end that connects to the player. RCU or Pioneer Barcode Reader
signals transmitted via cable are input in the shape of the waveform shown in Figure
2-G, on the next page.
GND Switch
Stereo Mini-Plug
Figure 2-F
* The RU-V103 remote control unit is not packaged with a cable to connect to the LaserBarcode Terminal.
2-6
Waveform of Infrared Remote Control Signal
RCU/LaserBarcode Data
Not Used
LaserBarcode Terminal Plugs
TP 116 v1.1 • 9/93
Carrier 48KHz
GND Switch
Mono Mini-Plug
LD-V4400 Level I & III User's Manual
RCU/
LaserBarcode
Data