Extron electronic ISM 182 manual Operation, cont’d, Black/Mute button and LEDs

Operation, cont’d

Selecting an input

4Input selection buttons — The Input 1 through Input 8 buttons select the associated input to scale and display on the selected output(s).

Input selection LEDs — The green input LEDs above the input buttons indicate the video selection. The red input LEDs below the input buttons indicate the audio selection. To view the input tied to the unselected output, press the unselected output button. Both outputs’ input selections can also be viewed in the LCD display cycle.

Recalling a user preset

There are three user presets per input. The presets save color, tint, contrast, brightness, detail, sizing, and centering settings. See User Presets menu later in this chapter to save and erase presets. Cycle through and recall these memories by repeatedly pressing the appropriate input button. The LCD panel identifies the recalled preset (figure 3-5).

Press button

3

Press button

3

Press button

3 3

User Preset #2	User Preset #3	User Preset #1	User Preset #2
Recalled	Recalled	Recalled	Recalled

Figure 3-5 — Recalling user presets

Auto imaging an input

The auto imaging feature automatically sizes and centers the selected input to fill the screen. Initiate the auto imaging feature for a specific input by pressing and holding the appropriate input button until the LCD displays the message Auto Image Input #n, releasing the input button, and then pressing and releasing the input button again. The LCD displays AutoSizing and Centering Please Wait... until the operation is complete. Alternatively, using the menu system, this feature can be set to apply the Auto Image adjustments to every input as it is selected (see Auto Imaging and Auto Memories submenu later in this chapter).

Black/Mute button and LEDs

5Black/Mute button and LEDs — The Black/Mute button switches the selected output(s) to a black screen and/or muted audio. The black screen and/or mute audio is deselected when a new input is selected.

Picture adjustment buttons

6The picture adjustment buttons select individual image adjustments that are adjusted using the Adjust and Adjust knobs ( 9 ). The LEDs above these buttons light when the button is pressed.

Color/Tint control button — The Color/Tint button selects the display color and tint adjustments. The color adjustment range is from 0 to 127. The tint adjustment range is from 0 to 255. See Picture adjustments in this chapter.

The Color/Tint control affects only composite video and S-video inputs.

3-4 Integration Scaling Matrix Switcher • Operation