Extron electronics ISM 824, User Manual

Page: 56 / 166

Operation and Setup, cont’d
ISM 824 Integration Scaling Multiswitcher • Operation and Setup
3-24
Figure 3-34 — Steps 1 and 2 for adjusting brightness and contrast
3 . Using the left front panel encoder (
[
),
adjust the brightness (0 to 255,
default is 128), and with the right (
{
) encoder, adjust the contrast (0 to 255,
default is 128).
N
Brightness and contrast adjustments are not available for scan converter cards.
4 . Press the Esc button to clear all button and reset the LCD.
Adjusting the picture detail
To adjust the picture detail do the following:
1 . Press the Esc button to clear all pending changes and reset the LCD.
2 . Press and release the detail adjustment button. The output buttons for scaler
/scan converter cards (outputs 3 through 8) and any associated (tied) input
buttons light solid green. Untied outputs flash green. The LCD panel shows
the current detail setting (see figure 3-35) for that lit output.
N
All applicable outputs light or flash green. To change to a different output, press
the desired output button. The selected button will light green
PICTURE ADJUSTMENTS
POSITION
SIZE
ZOOM
COLOR/
TINT
BRIGHT/
CONT
DETAIL
128
Out #5 Detail
Step 2.
Press the Detail button. The button lights
green .
Step 1.
Press the Esc button to
clear all selections.
The Esc button flashes
green once
.
C O N T R O L
PRESET ENTER ESC VIEW
The scaler output card button (#5) and associated input
(#2) light
green . Non tied inputs (#8) flash green .
N
The LCD shows the current detail setting.
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
OUTPUTS
INPUTS
Figure 3-35 — Steps 1 and 2 for adjusting detail
3 . Using either of the front panel encoders (
[
or
{
), adjust the detail.
N For Universal Scaler cards, detail range is 0 to 255, default is 128, and for Video
Scaler cards, detail range is 0 to 63, default is 16 .
4 . Press the Esc button to clear all button and reset the LCD.
PICTURE ADJUSTMENTS
POSITION DETAIL SIZE ZOOM
COLOR/
TINT
BRIGHT/
CONT
128 128
Brt Out #5 Cont
1 2 4 3 6 7 8
OUTPUTS
INPUTS
Step 2.
Press the Bright/Cont button.
The button lights
green
.
Step 1.
Press the Esc button to
clear all selections.
The Esc button flashes
green once
.
C O N T R O L
PRESET ENTER ESC VIEW
The scaler output card button (#5) and associated input
(#2) light
green
. Non tied scaler outputs (#8) flash
green
.
1
5
8 7
6
5 4 3
2
N The LCD shows the current Bright/Cont setting.