Extron electronics ISM 824, Руководство пользователя

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Operation and Setup, cont’d
ISM 824 Integration Scaling Multiswitcher • Operation and Setup
3-22
ENTER
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
OUTPUTS
INPUTS
C O N T R O L
PRESET ESC VIEW
C O N T R O L
PRESET ESC VIEW
Step 3.
Press and release the desired input or
output button (preset) to recall.
The selected button flashes red.
The Enter button flashes
red
.
The LCD shows the selected preset number
to recall.
P
reset
#07
R
ecall
Step 4.
Press and release the
Enter button to recall the preset.
All lights extinguish and the LCD resets.
ENTER
Figure 3-30 — Steps 3 and 4 for recalling a preset
Picture adjustments
Overview
The ISM 824 has six buttons for picture adjustment modes. These modes are color/
tint, brightness/contrast, detail, position, size, and zoom adjustments.
PICTURE ADJUSTMENTS
POSITION
DETAIL SIZE ZOOM
BRIGHT/
CONT
COLOR/
TINT
Figure 3-31 — Picture adjustment buttons
N
Picture adjustments can only be made on input/output ties for Universal Scaler,
Video Scaler, and Scan Converter output cards. All pass thorough and wide
band outputs do not require any picture adjustment control.
Adjustments can be made from the front panel, RS-232/RS-422, or via Ethernet
connection.
See chapter 4, “SIS
™
Programming and Control”, for RS-232/RS-422 commands,
chapter 5, “ISM 824 Multiswitcher Software” , and chapter 6, “HTML Operation” for
Ethernet commands.
The following table shows which adjustments can be made to specific input signal type
and output card combinations.
Picture
Adjustments Universal Scaler
Video Scaler
Wideband
Outputs
Color/Tint
Vid, YC
(Tint on NTSC only) Vid, YC
(Tint on NTSC only)
N/A
Brightness/
Contrast
All inputs Vid, YC, YUVi N/A
Detail
All inputs Vid, YC, YUVi N/A
Position All inputs Vid, YC, YUVi N/A
Size All inputs Vid, YC, YUVi N/A
Zoom
All inputs Vid, YC, YUVi N/A
Figure 3-32 — Picture adjustment table