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Kramer VP-439 Руководства по эксплуатации онлайн [47/52] 140319
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VP-439 - The RS-232/Ethernet (UDP) Communication Protocol
Command – VID-RES
Command Type - Video
Command Name
Permission
Transparency
Set:
VID-RES
End User
Public
Get
VID-RES?
End User
Public
Description
Syntax
Set:
Set video resolution
#VID-RES ␠P1,P2,P3,P4 ␍
Get:
Get video resolution
#VID-RES? ␠ P1,P2,P3 ␍
Response
~ nn@VID-RES ␠ P1,P2,P3,P4 ␍␊
Parameters
P1 –0=Input; 1=Output
P2 – 1=Scaler
P3 – 0
P4 - video resolutions – see output resolutions in Section 8.3.1 and input resolutions in Section 8.3.2
Response triggers
After execution, response is sent to the com port from which the Set /Get was received
After execution, response is sent to all com ports if VID-RES was set by any other external control device
(button press, device menu and similar)
Notes
1. “Set” command is only applicable for stage=Output
2. “Set” command with is_native=ON sets native resolution on selected output (resolution index sent = 0).
Device sends as answer actual VIC ID of native resolution
3. “Get” command with is_native=ON returns native resolution VIC, with is_native=OFF returns current
resolution
4. To use “custom resolutions” (entries 100-105), define them using command DEF-RES
Command - VFRZ
Command Type - Multiviewer
Command Name
Permission
Transparency
Set:
VFRZ
End User
Public
Get
VFRZ?
End User
Public
Description
Syntax
Set:
Set freeze on selected output
#VFRZ␠ P1,P2␍
Get:
Get output freeze status
#VFRZ?␠P1␍
Response
~ nn @VFRZ␠ P1, P2␍␊
Parameters
P1 – 1=Scaler
P2 – 0=Off; 1=On
Response Triggers
After execution, response is sent to the com port from which the Set/Get was received
After execution, response is sent to all com ports if VFRZ was set by any other external control device
(button press, device menu and similar)
Содержание
- User manual 1
- Video scaler 1
- Vp 439 1
- Contents 4
- Figures 4
- Introduction 6
- Achieving the best performance 7
- Getting started 7
- Recycling kramer products 8
- Safety instructions 8
- Overview 9
- Defining the vp 439 video scaler 10
- Connecting the vp 439 12
- Operating and controlling the vp 439 14
- Using the control buttons 14
- Using the front panel buttons 14
- The osd menu 15
- This table illustrates the menu features and functions 15
- Connecting the ethernet port directly to a pc 17
- Connecting to the vp 439 via rs 232 17
- Operating via ethernet 17
- Configuring the ethernet port 20
- Connecting the ethernet port via a network hub or switch 20
- Using the embedded web pages 21
- Browsing the vp 439 web pages 22
- The input select page 23
- The device settings page 24
- Firmware upgrade 25
- The video settings page 27
- Are enabled for vga inputs and the picture settings 28
- Hdmi input set the audio source automatic analog or embedded 28
- Input and the output level you can set the freeze state the delay and for the 28
- The audio settings page 28
- The audio settings page lets you define the input audio level separately for each 28
- The output settings include the resolution and size the finetune items which 28
- The edid management page 29
- Click close to complete the edid procedure 31
- In the same way you can read the default edid 31
- Electronics ltd details 33
- The about page 33
- The vp 439 about page lets you view the web page version and kramer 33
- Technical specifications 34
- Default communication parameters 35
- And 1 stop bit 36
- Command string 36
- Command string with only one command without addressing 36
- Cr carriage return ascii 13 0x0d lf line feed ascii 10 0x0a 36
- Device long response 36
- Device message format 36
- Echoing command 36
- Formal syntax with commands concatenation and addressing 36
- Host message format 36
- Kramer protocol 3000 commands see section 8 36
- Kramer protocol 3000 detailed commands see section 8 36
- Kramer protocol 3000 syntax 36
- Kramer protocol 3000 syntax see section 8 36
- Or touch screen the unit communicates using the default kramer protocol 3000 36
- Protocol 3000 communicates at a data rate of 9 600 baud no parity 8 data bits 36
- Simple command 36
- The rs 232 ethernet udp communication protocol 36
- The vp 439 can be operated using serial commands from a pc remote controller 36
- Command terms 37
- Command chaining 38
- Command forms 38
- Entering commands 38
- Maximum string length 38
- Kramer protocol 3000 command list 39
- Kramer protocol 3000 detailed commands 39
- Section 8 39
- The output resolutions key see section 8 and the input resolutions key see 39
- This section describes the detailed commands list see section 8 as well as 39
- Input resolutions key 40
- Output resolutions key 40
- The commands 41
- Safety warning 52
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