Extron electronic RGB 201 Rxi manual Audio input, Audio output, Control/remote interface

Audio

Gain	Unbalanced output: 0dB;
	Balanced output: +6dB
Frequency response	20 Hz to 20 kHz, ±0.05 dB
THD + Noise	0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal
	level
S/N	>90 dB at rated maximum output (17dBu)
	(unweighted), balanced
Crosstalk	<-90dB @ 1 kHz
Stereo channel separation	>90dB @ 1 kHz

Audio input

Number/signal type	1 PC level stereo, unbalanced
Connectors	(1) 3.5 mm mini audio jack (tip, ring,
	sleeve)
Impedance	>10 kohms, unbalanced, DC coupled
Nominal level	-10 dBV (316mV)
Maximum level	+8.5 dBu, (balanced or unbalanced)
	at 1% THD+N

N0dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu

Audio output

Number/signal type	1 buffered stereo (2 channel) or mono,
	balanced/unbalanced
Connectors	(1) 3.5 mm captive screw connector, 5-pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Gain error	±0.1 dB channel to channel
Maximum level (Hi-Z)	>+14 dBu, balanced at 1% THD+N
Maximum level (600 ohm)	>+8.5 dBm, balanced at 1% THD+N

Control/remote — interface

Serial control port	RS-232, 9-pin female D connector
Baud rate and protocol	9600, 8 data bits, 1 stop bit, no parity
Serial control pin configuration	2 = TX, 3 = RX, 5 = GND
Program control	Extron’s control program for Windows®
	Extron’s Simple Instruction Set – (SIS™)

RGB 201 Rxi Universal Interface • Reference Information A-3