Serial Rs485 Connection; Pre-Amplified Audio Input; Pre-Amplified Audio Output; Amplified Audio Output - inout Panelplayer User Manual

3.5 IN/OUT 8 - input/output Vlink
Programmable input/output to connect two Panelplayers in cascade, for synchronised
management of musical playlists with commercials at scheduled introduction without
interruptions.
Vlink: 0 = standby
1 = in play (+5V).

3.6 Serial RS485 connection

Panelplayer can be connected through serial gate, to a RS485 bus that can be controlled
by a system master or by a computer. To enable the RS485 gate (pin IN5/485A and
IN6/485B), raise the cover of the device and move the relative jumpers (see para. 9.1).

3.7 Pre-amplified audio input

Pre-amplified STEREO L+R audio input for outside music source (SAT, DAB, CD, etc.)
with Mixer function to mix a music source with scheduled commercials; extractable
terminal strip.

3.8 Pre-amplified audio output

Pre-amplified STEREO L+R audio output on extractable terminal strip.

3.9 Amplified audio output

Amplified STEREO 20W+20W audio output on extractable terminal strip.
Connect the outside 4/8 speakers to the SPK L/GND and SPK R/GND terminal strip.
IMPORTANT:
 Use a speaker with equal or greater power to that supplied to the amplifier within
Panelplayer.
 It is recommended to cable the device far from power cables; the two cables that
connect the speaker with Panelplayer could be a potential source of interference.
Panelplayer User Manual v.1.4
Page 9