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SW DVI Plus Series • Reference Information 32
32
32
32
Audio output
Number/signal type ........................ 1 stereo, balanced/unbalanced
Connectors .................................... (1) 3.5 mm captive screw connector, 5-pole
Impedance ..................................... 50 ohms unbalanced, 100 ohms balanced
Maximum level (Hi-Z) ...................... >+16.5 dBu, balanced; >8.2 dBV, unbalanced at 1% THD+N
Maximum level (600 ohm) .............. >+10.4 dBm, balanced; >7.1 dBm, unbalanced at 1% THD+N
Control/remote — switcher
Serial control port
SW2 and SW4 DVI Plus ............ 1 RS-232 9-pin female D
All other models ...................... 1 RS-232 3.5 mm captive screw connector, 5-pole (shared with auto-input
switching control)
Baud rate and protocol ................... 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin configurations
SW2 and SW4 DVI Plus ............ 2 = Tx, 3 = Rx, 5 = GND
All other models ...................... 1 = Tx, 2 = Rx, 3 = GND
Contact closure .............................. SW6 and SW8 DVI Plus models; and SW2, SW4, SW6, and SW8 DVI A Plus only:
For auto-input switching only. (1) 3.5 mm captive screw connector, 5 pole (shared
with RS-232)
Contact closure pin configuration ... SW6 and SW8 DVI Plus models; and SW2, SW4, SW6, and SW8 DVI A Plus only:
4 and 5 shorted together enable auto-input switching mode.
IR controller module ....................... IR 102 Remote Control, optional
30' maximum, 40 degrees off axis
Program control ............................. Extron Universal Switcher Control/conguration program for Windows
®
Extron Simple Instruction Set (SIS
™
)
General
Power supply .................................. External
Input: 100-240 VAC, 50-60 Hz
Output: 12 VDC, 1 A
Power consumption
SW2 and SW4 DVI Plus
Device ................................ 2.6 watts, 12 VDC
Device and power supply ... 5.3 watts, 12 VDC
SW2 and SW4 DVI A Plus
Device ................................ 3.5 watts, 12 VDC
Device and power supply ... 4.5 watts, 12 VDC
SW6 and SW8 models
Device ................................ 7.7 watts, 12 VDC
Device and power supply ... 10 watts, 12 VDC
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
Cooling .......................................... Convection, no vents
Thermal dissipation
SW2 and SW4 DVI Plus
Device ................................ 9.2 BTU/hr
Device and power supply ... 18.1 BTU/hr
SW2 and SW4 DVI A Plus
Device ................................ 11.6 BTU/hr
Device and power supply ... 15.0 BTU/hr
SW6 and SW8 models
Device ................................ 27.1 BTU/hr
Device and power supply ... 34.1 BTU/hr