Extron electronic ISM 482 guide

Tip Sleeve

Unbalanced Input

(high impedance)

Tip

Ring Sleeve (s) Tip Ring

Balanced Input (high impedance)

Quick Start — Integration Scaling Matrix Switcher

Turn off power to the ISM ISM 482 and the input and output devices, and remove the power cords from them.

Step 2

If desired, install an optional DVI output card into the switcher. See chapter 7, “Maintenance and Modifications”.

Step 3

Install four rubber feet on the bottom of the ISM or mount the ISM in a rack.

482

ISM

INPUTS

Step 5

Cable the switcher for audio input. Each input has a 3.5 mm, 5-pole captive screw connector

for balanced or

unbalanced stereo or mono audio input. Connectors are included with each switcher, but

you must supply the

audio cable. High impedance is generally over 800 ohms.

Step 6

Connect RGB video displays to
the Output 1 and Output 2	R	R
female BNC and 15-pin HD
connectors. Connect the	G	G
various video formats to the	G	G
various video formats to the
BNCs as shown.
Both output connector	B	B
Both output connector
types output the same
video signal and the
same sync format.	H/HV	H/HV
same sync format.

3.5 mm, 5-pole captive screw

connector that outputs the selected unamplified, line level audio. Connect an audio device, such as an audio amplifier or powered speakers.

Step 4

Connect up to eight computer/RGB video, component video, S-video, or composite video sources to these female BNC input connectors.

Balanced Output

CAUTION Connect the sleeve to ground. Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

Step 8

If the optional DVI output card is	9
installed, connect a DVI video display
to the output 1 DVI connector.	17	1
	24	8