Extron electronic 450 Plus Series Operationeration, cont’d, Front Panel Controls and Indicators

Operationeration, cont’d

The operation of the CrossPoint 450 Plus switchers and MAV Plus switchers is very similar. There are two exceptions:

•The video selection button is labeled “RGBHV” on the

CrossPoint 450 Plus switchers and “Video” on the MAV Plus switchers.

•The MAV Plus switchers do not offer RGB delay switching.

Front Panel Controls and Indicators

1

2

The front panel controls (figure 3-1 through figure 3-3) are grouped into two sets. The input and output buttons are grouped on the left side of the control panel. The control buttons and video/audio (I/O) selection buttons are grouped on the right side of the panel.

While the number of inputs and outputs varies depending on the size of the matrix, there are only three front panel arrangements: 12 input buttons by 8 output buttons (figure 3-1), 16 by 16 (figure 3-2), and 32 by 32 (figure 3-3). See the table below to identify the front panel arrangements used by each switcher model.

On smaller matrix switchers, the larger-numbered buttons are not used for input and output selection, although they are used to select and indicate preset numbers, indicate the input audio level, and indicate the output audio volume.

Switcher	Panel
model	12 x 8	16 x 16	32 x 32	Figure
CrossPoint 450 Plus
84, 88, 124, 128				3-1
MAV Plus
88, 128
CrossPoint 450 Plus
MAV Plus				3-2
816, 1212, 1616
CrossPoint 450 Plus
MAV Plus				3-3
2412, 2424, 3216, 3232

					INPUTS
1	2	3	4	5	6	7	8	9	10 11 12
1	2	3	4	5	6	7	8			CONTROL			I/O
									ENTER	PRESET VIEW	ESC	VIDEO	AUDIO
			OUTPUTS						CONFIG

CROSSPOINT 450 PLUS SERIES

ULTRA-WIDEBAND MATRIX SWITCHER WITH ADSP™ AND IP LINK™

3 4 5 6 7 8

Figure 3-1 — Front panel, CrossPoint 450 Plus 128 HVA

3-2 CrossPoint 450 Plus and MAV Plus Switchers • Operation