Audio Input - Extron electronics ISS 506 User Manual

Scaled resolution ........................... 640x480
Return loss ...................................... -30 dB @ 5 MHz
DC offset ......................................... ±25 mV with input at 0 offset (except for RGsB and component video)
Switching type ............................... Seamless switching (cut or dissolve)
Sync
Input type ....................................... Autodetect RGBHV, RGBS, RGsB
Output type .................................... RGBHV, RGBS, RGsB
Standards ........................................ NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ...................................... 0.0 V to 5.0 Vp-p
Output level ................................... TTL: 5.0 V p-p, unterminated
Input impedance ........................... 510 ohms
Output impedance ........................ 75 ohms
Max input voltage ......................... 5.0 V p-p
Polarity............................................ Positive or negative (selectable)
Audio
Gain ................................................. Unbalanced output: -6 dB; balanced output: 0 dB
Frequency response ...................... 20 Hz to 20 kHz, ±0.05 dB
THD + Noise .................................. 0.05% @ 1 kHz at +4 dBu and 0 dB gain
S/N .................................................. >83 dB (typical) at maximum output (unweighted)
Crosstalk ......................................... <-80 dB @ 1 kHz, fully loaded
Stereo channel separation ............ >90 dB @ 1 kHz
CMRR .............................................. >75 dB @ 1 kHz

Audio input

Number/signal type ..................... 6 stereo, balanced/unbalanced
Connectors ..................................... (6) 3.5 mm captive screw connectors, 5 pole
Impedance ...................................... >10k ohms unbalanced/balanced, DC coupled
Nominal level ................................ +4 dBu (1.23 Vrms), -10 dBV (316 mVrms)
Maximum level .............................. +19.5 dBu, (balanced or unbalanced) at 1% THD+N
Input gain adjustment .................. –18 dB to +24 dB
Audio delay compensation (automatic)
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu
N
, 800x600
1,2,3,4,5,6
1024x1024 , 1280x768
1,2,3
1365x1024 , 1366x768
1,2
720p 1,2 , 1080p 1,2 , and 1080i
1 = at 50 Hz 2 = at 60 Hz
Tri-level on Y, R-Y, B-Y channels of component video or bi-level on Y channel
of component video (selectable)
Optional SDI/HD-SDI input: SMPTE 259M-C, SMPTE 292M
0.0 V to 0.6 Vp-p for component video with tri-level sync
20 ms when scaling RGB computer video or HDTV component video
75 ms when scaling NTSC component video, S-video, or composite video
90 ms when scaling PAL component video, S-video, or composite video
ISS 506 Integration Seamless Switcher • Reference Information
, 852x480 , 1024x768
1,2,3,4,5,6 1,2,3,4,5
, 1280x1024 , 1360x765
1,2,3,4 1,2,3
, 1400x1050 , 1600x1200
1,2,3 1,2 1,2
1,2
3 = at 72 Hz 4 = 96 Hz
, 1024x852 ,
1,2,3,4 1,2,3,4
, 1365x768 ,
1,2,3 1,2,3
, HDTV 480p , 576p ,
2 1,5
5 = 100 Hz, 6 = 120 Hz
B-3