Extron electronic ISM 824 manual Installation, cont’d, Rear Panel Features and Connection

Installation, cont’d

Rear Panel Features and Connection

5 7 9

4

3

2

INPUTS

	1	2	3	4	5	6	7	8
RESET
LAN	ACT LINK
REMOTE	RS232/RS422
100- 240	50/60 Hz

1.2A MAX.

INPUTS

1 2 3 4 5 6

R/R-Y

G/Y

VID

B/C

B-Y

H/HV

V

7

OUTPUTS
1	2
R/R-Y

G/Y

VID

B/C

B-Y

H/HV

V

		OUTPUTS
8			2
	1

OUTPUT

3

R/

R-Y

G/Y

B/

B-Y

H/

HV

V

OUTPUT

3/5

OUTPUT

4/6

RGB/R-Y, B-Y	/YC/VID
RGB/R-Y, B-Y	/YC/VID

OUTPUT

7

C

R/

R-Y

Y

G/Y

B/

B-Y

VID

GENLOCK IN

OUTPUT

8

R/

R-Y

G/Y

B/

B-Y

H/

HV

V

VIDEO	DUAL	SCAN	UNIV.
SCALER	WIDEBAND	CONV.	SCALER

1 6 8 9a 9b 9c 9d

Figure 2-2 — ISM 824 rear panel features

Power and control connections

A	AC power connector — Plug a standard IEC power cord into this
	connector to connect the multiswitcher to a 100 to 240 VAC, 50 Hz or
	60 Hz power source.
B	Remote port — Connect a host device, such as a computer or touch
	panel control, to the ISM 824 via this 9-pin D connector for serial
	RS-232 or RS-422 control.
Pin	RS-232	Function	RS-422	Function	5	1
1	—	Not used	—	Not used
2	TX	Transmit data	TX	Transmit data (-)
3	RX	Receive data	RX	Receive data (-)	9	6
4	—	Not used	—	Not used	Female
5	Gnd	Signal ground	Gnd	Signal ground	1	5
6	—	Not used	—	Not used
7	—	Not used	RX+	Receive data (+)
8	—	Not used	TX+	Transmit data (+)	6	9
9	—	Not used	—	Not used
					Male

REMOTE RS232/RS422

Figure 2-3 — Remote port pin assignments

NSee chapter 4, “SIS™ Programming and Control”, for definitions of the SIS commands and chapter 5, “ISM 824 Multiswitcher Software” to install and use the control software.

C	LAN Ethernet port — Connect the switcher to an Ethernet LAN	LAN	ACTLINK
	or WAN via this RJ-45 connector. Ethernet control allows the

operator to control the switcher from a remote location. When connected to an Ethernet LAN or WAN, the switcher can be

accessed and operated from a computer running a standard Internet browser.

Ethernet connection indicators — The LEDs marked “Link” and “Act” indicate the status of the Ethernet connection. The Link LED lights green when the ISM is properly connected to an Ethernet LAN, and the Act LED flickers amber to indicate transmission of data on the RJ-45 connector as the devices communicate.

NDo not use standard telephone cables. Telephone cables will not support Ethernet or Fast Ethernet.

Do not stretch or bend cables. Transmission errors can occur.

2-4 ISM 824 Integration Scaling Multiswitcher • Installation