Extron electronic ISS 506 manual Sync

Scaled resolution ........................... 640x4801,2,3,4,5,6, 800x6001,2,3,4,5,6, 852x4801,2,3,4,5, 1024x7681,2,3,4,

1024x8521,2,3,4,1024x10241,2,3, 1280x7681,2,3,4, 1280x10241,2,3, 1360x7651,2,3, 1365x7681,2,3, 1365x10241,2, 1366x7681,2,3, 1400x10501,2, 1600x12001,2,

HDTV 480p2,10, 576p1,5, 720p1,2,8,9,10, 1080p1,2,7,8,9,10, 1080i1,2,10,

1864x10501,2, 1280x8001,2,3, 1440x9001,2,3, 1680x10501,2, 1080p Sharp1,2, and 1920x12002*

1= at 50 Hz ; 2 = at 60 Hz; 3 = at 72 Hz ; 4 = 96 Hz; 5 = 100 Hz; 6 = 120 Hz;

7= 24 Hz; 8 = 25 Hz; 9 = 30 Hz; 10 = 59.94 Hz

* 1920 x 1200 is available only in units that shipped after the first quarter of 2009.

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), and component
Output type	RGBHV, RGBS, RGsB
	Tri-level on Y, R-Y, B-Y channels of component video or bi-level on Y channel
	of component video (selectable)
Standards	NTSC 3.58, NTSC 4.43, PAL, SECAM
	Optional SDI/HDSDI input: SMPTE 259M-C, SMPTE 292M
Input level	2.75 V to 5.0 Vp-p for RGBHV or RGBS
	0.6	Vp-p for component video tri-level sync
	0.3	Vp-p for component video bi-level sync or RGsB
Output level	TTL: 5.0 V p-p, unterminated
Input impedance	510 ohms, vertical; 75 ohms, horizontal
Output impedance	75 ohms
Max. input voltage	5.0	Vp-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)

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

N0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu

ISS 506 Integration Seamless Switcher • Reference Information B-3