Extron electronic ISM 824 manual Adjusting the picture color/tint

Adjustment configuration values are shown on the front panel LCD screen, or on the control device display if using RS-232 or Ethernet to make adjustments.

NInvalid picture adjustments for any input/output combination shows N/A instead of the configuration values.

NFor making adjustments via RS-232/RS-422, see chapter 4, “SIS™ Programming and Control” for methods and commands. For Windows Control Program, see chapter 5 “ ISM 824 Multiswitcher Software”, and for Ethernet methods and commands, see chapter 6, “HTML Operation”.

For front panel adjustments follow the sections below.

Adjusting the picture color/tint

To adjust the picture color/tint do the following:

1.	Press the Esc button to clear all pending changes and reset the LCD.
2.	Press and release the Color/Tint adjustment button. The output buttons for
	scaler/scan converter cards (outputs 3 through 8) and any associated (tied)

input button light solid green. Untied outputs flash green. The LCD panel shows the current color/tint setting (see figure 3-33) for that lit output.

NAll applicable outputs light or flash green. To change to a different output, press the desired output button. The selected button lights green.

Step 1.

Press the Esc button to clear all selections.

	C O N T R O L
ENTER	PRESET	VIEW	ESC

Step 2.

Press the Color/Tint button. The button lights green.

COLOR/	BRIGHT/	DETAIL POSITION	SIZE	ZOOM
TINT	CONT

PICTURE ADJUSTMENTS

INPUTS

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

The Esc button flashes
green once.	COL OUT #5	TINT
	128	128

NThe LCD shows the current Color/Tint setting.

OUTPUTS

The applicable output card button (#5) and associated input (#2) light green. Non tied outputs (#8) flash green.

Figure 3-33 — Steps 1 and 2 for adjusting color and tint

3. Using the left front panel encoder ([), adjust the color (0 to 255, default is 128), and with the right ({) encoder, adjust the tint (0 to 255, default is 128).

NIf video or YC inputs are not an NTSC signal, the tint value is “N/A”. 4. Press the Esc button to clear all button and reset the LCD.

Adjusting the picture brightness/contrast

To adjust the picture brightness/contrast do the following:

1. Press the Esc button to clear all pending changes and reset the LCD.

2. Press and release the Bright/Cont adjustment button. The output buttons for scaler cards (outputs 3 through 8) and any associated (tied) input buttons light

solid green. Untied outputs flash green. The LCD panel shows the current bright/cont setting (see figure 3-34) for that lit output.

NAll applicable outputs light or flash green. To change to a different output, press the desired output button. The selected button lights green.

ISM 824 Integration Scaling Multiswitcher • Operation and Setup 3-23