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Crosstalk ....................................... <-85 dB @ 20 Hz to 20 kHz, fully loaded
Stereo channel separation .......... >60 dB @ 20 Hz to 20 kHz
CMRR ............................................ >60 dB @ 60 kHz
Audio input
Number/signal type ................... System 8 PLUS: 8 stereo, balanced/unbalanced
System 10 PLUS: 10 stereo, balanced/unbalanced
Connectors .................................... (8 or 10) 5 mm captive screw connectors, 6 conductor
Impedance .................................... >10k ohms unbalanced, 20k ohms balanced, AC coupled
Nominal level ............................... -20 dBV (100 mV), -10 dBV (316 mV), 0 dBu (0.775 V), or +4 dBu (1.23 V),
configurable
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu
+4 dBu and 0 dBu are professional audio line level standards.
-10 dBV and -20 dBV are semiprofessional, computer audio, and consumer audio standards.
Maximum level ............................ +13.2 dBu, (balanced or unbalanced) at 1%THD+N
Input gain adjustment ................. -95 dB to 0 dB, adjustable per input
Audio output
Number/signal type ................... 1 stereo, balanced/unbalanced
Connectors .................................... (1) 5 mm captive screw connector, 6 pole
2 BNC female
Impedance .................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ...................................... ±0.2 dB channel to channel
Maximum level (Hi-Z) ................ > +19.2 dBu, balanced or unbalanced at 1%THD+N
Maximum level (600 ohm) ......... > +19.2 dBm, balanced or unbalanced at 1%THD+N
Control/remote — switcher
Serial control port ........................ RS-232, 9-pin female D connector
Baud rate and protocol ............... 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin configurations .... 2 = TX, 3 = RX, 5 = GND
Remote key pad control .............. (1) 25-pin D female
IR controller module ................... IR-201 (optional), part #70-142-01; or IR-301 (optional), part #70-143-01
Program control ........................... Extron’s control/configuration program for Windows
®
Extron’s Simple Instruction Set (SIS
™
)
Control — projector
Projector control port ................. (1) 15-pin HD female
General
Power ............................................. 90 VAC to 260 VAC, 50/60 Hz, 10 watts, internal, autoswitchable
Temperature/humidity .............. Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Rack mount ................................... Yes, with attached rack ears
Enclosure type .............................. Metal
Enclosure dimensions ................. 5.25" H x 17.5" W x 9.6" D (3U high, full rack wide)
13.3 cm H x 44.4 cm W x 24.4 cm D
(Depth excludes connectors. Width excludes rack ears.)
Product weight ............................. 12.7 lbs (5.8 kg)
Shipping weight ........................... 19 lbs (9 kg)
DIM weight (International) ........ 25 lbs. (12 kg)
Vibration ....................................... ISTA 1A in carton (International Safe Transit Association)
Listings .......................................... UL, CUL
System 8 Plus • Specifications 1-3