Extron electronic PA 300 user manual Installation and Operation, cont’d Cabling, Vga

Installation and Operation, cont’d

Cabling

The PA 300 is specifically designed for long cable run applications. For best results, install the amplifier close to the signal source to drive a long cable to the display.

The inputs of the PA 300 are BNC connectors. If the signal source uses a 15-pin HD connector, use an Extron SYM BNCM cable (Extron part #26-533-xx) to make the connection. See the illustration below.

RGBHV

RGBHV

R G B H/V V

RGBS

R G B H/V V

	RGsB,
	RsGsBs,
	Component	R	G	B	H/V	V
	S-Video
		R	G	B	H/V	V
	Composite
VGA		R	G	B	H/V	V

NFor component and S-video connections G is luma (Y)

To make input and output connections to other devices, do the following:

1.Turn off the PC and the local monitor.

2.Connect the output of the RGB source to the PA 300 input.

3.Connect the PA 300 output to the RGB display device.

4.Turn on the source and display devices, then the PA 300.

5.Adjust the front panel potentiometers to achieve the optimal image quality for your display. See chapter 3, "Adjusting the Display", for detailed instructions.

2-8 PA 300 Peaking Amplifier • Installation and Operation