Extron electronic manual Specifications, IN1502 Appendix

Appendix

Specifications

Video input

Number/signal type	1 S-video
	1 composite video
Connectors	(1) 4-pin mini DIN female (S-video)
	1 BNC female (composite video)
Nominal level	1 Vp-p for Y of S-video and for composite video
	0.3 Vp-p for C of S-video
Minimum/maximum levels	Analog: 0.0 V to 1.0 Vp-p with no offset
Impedance	75 ohms
Horizontal frequency	NTSC 3.58, NTSC 4.43, PAL, SECAM
Vertical frequency	NTSC 3.58, NTSC 4.43, PAL, SECAM
Resolution range	NTSC 3.58, NTSC 4.43, PAL, SECAM
Return loss	<-25 dB @ 5 MHz
DC offset (max. allowable)	1.5 V

Video processing

Decoder	9 bit digital
Digital sampling	24 bit, 8 bits per color; 13.5 MHz standard
Colors	16.78 million

Video output

Number/signal type	1 scaled RGBHV, RGBS
Connectors	1 female 15-pin HD
Nominal level	0.7 Vp-p for RGB
Minimum/maximum levels	0.0 V to 0.7 Vp-p
Impedance	75 ohms
Scaled resolutions	640x4801,2, 800x6001,2, 848x4801,2, 852x4801,2, 1024x7681,2, 1280x7681,2,
	1360x7651,2, 1366x7681,2
	1 = at 50 Hz 2 = at 60 Hz

Sync

Output type	RGBHV, RGBS
Standards	NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level	0 V to 1.0 Vp-p
Output level	TTL: 5.0 Vp-p, unterminated
Input impedance	75 ohms
Output impedance	75 ohms
Max input voltage	5 Vp-p
Max. propagation delay	20 ns
Polarity	Negative

Control/remote — decoder/scaler

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
	4	= input 1 select (contact closure)
	5	= GND
	6	= input 2 select (contact closure)
Contact closure	9-pin female D connector (same as RS-232 connector)

A-2 IN1502 • Appendix