Extron electronic manual Quick Start IN1508 Scaling Presentation Switcher

Quick Start — IN1508

Scaling Presentation Switcher

Installation

Step 1

If desired, mount the switcher in a rack. See “Mounting the switcher” in chapter 2, “Installation”.

Step 2

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

Step 3

Step 6

Connect audio devices to the switcher’s audio outputs.

Output A — Connect an audio device,	1
such as an amplifier or powered	L
speakers, to these left and right RCA	R
connectors.

Output B — Connect an audio device, such as powered speakers, to this 3.5 mm, 5-pole captive screw connector for balanced or unbalanced audio output as shown below.

Connect source video devices to the switcher’s inputs.

Tip See caution Sleeve

Tip

CAUTION Connect the sleeve to ground.

Inputs 1 and 2 — Connect

two composite video sources.

Inputs 3 and 4 — Connect

two S-video sources.

Input 5 — Connect an interlaced, progressive,

I	1	3
	VID	YC
N
P	VID	YC
U
T	2	4

See caution

Unbalanced Output

Tip

Ring

Sleeve (s)

Tip

Ring

Balanced Output

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

or HDTV component video source.

Y

B-Y		R-Y
	5

CAUTION Incorrect audio connector wiring

can damage the switcher. See the

captive screw output audio

Once power is applied, use the menu system to set the video type (interlaced, progressive, or HDTV) for input 5. See “Configure input 5” on page QS-2.

connections drawing, above for

balanced or unbalanced audio

output connections.

Inputs 6 and 7 — (RGB) video sources.

Input 8 —

Connect a single link DVI-D video source.

Connect two VGA – UXGA

6

RGB

RGBDVI

7 8

Step 7

If desired, connect a PC or control system to the IN1508’s RS-232 port as shown below.

Pin	RS-232	Function
1	—	Not used
2	TX	Transmit data
3	RX	Receive data

Step 4

Connect source audio devices to the switcher’s inputs.

Inputs 1 through 5 — Connect	1
unbalanced stereo or mono audio	L
sources to the left and right RCA	R
connectors.

15

69

4	—	Not used
5	Gnd	Signal ground

6— Not used

7— Not used

8— Not used

9— Not used

Inputs 6 and 8 — Connect unbalanced	6
stereo or mono audio sources to the
3.5 mm mini stereo jack, shown at right.

Step 5

Connect an RGB or component video	Y, B-Y, R-Y
	RGB
(Y, B-Y, R-Y) display or other output
device to the switcher’s 15-pin HD
video output connector, shown at
right.

Step 8

Plug the switcher and input and output devices into a grounded AC source, and turn on the input and output devices. Ensure that the connected video display is turned on and operating normally so that you can observe the on-screen displays.

IN1508 Scaling Presentation Switcher • Quick Start QS-1