![InFocus IN5144a [11/36] Rs 232 commands](/img/pdf.png)
InFocus IN5144a [11/36] Rs 232 commands
![InFocus IN5144a [11/36] Rs 232 commands](/views2/1144855/page11/bgb.png)
11
RS-232 Commands
IMPORTANT: When formatting commands sent from a control system or computer,
enclose commands in parentheses “(“ and “)”.
Communication Conguration
Visit our website for additional RS-232 settings and information.
To control this projector via RS-232, connect a null modem cable and set the control
system serial port settings to match the following communication conguration:
RS-232 Port Settings
Setting Value
Bits per second 19,200
Data bits 8
Parity None
Stop bits 1
Flow control None
Emulation VT100
Command Format
All commands consist of 3 alpha characters followed by a request, all enclosed in
parentheses. The request can be a read request (indicated by a "?") or a write request
(indicated by 1 to 4 ASCII digits).
A read request example:
(AAA?) where
(starts the command
AAA denotes the command
? denotes the read request
) ends the command
A read command returns the range and the current setting, for example:
Read Command Examples
Function Command Response
Brightness (BRT?) (96-160, 128)
Volume (VOL?) (0-32, 0)
Lamp Hours (LMP?) (0-32766, 42)
RS-232 Communication (continued)
Содержание
- Example of computer signal 1
- In5132 in5132c in5142 in5142c in5134 in5134c in5144 in5144c in5135 in5135c in5145 in5145c 1
- Projector 1
- User s manual detailed operating guide technical 1
- Note verify the connector type signal level timing and resolution before connecting this projector to a computer some computers may have multiple display screen modes some of these modes may not be compatible with this projector depending on the input signal full size display may not be possible in some cases refer to the number of display pixels above although the projector can display signals with resolutions up to uxga 1600x1200 or up wuxga 1920x1200 for in5135 and in5145 the signal will be scaled to the projector s native resolution before being displayed the best display performance occurs when the input signal and projector resolutions are identical automatic adjustment may not function correctly for all input signals if the input sync signal is a composite sync or a sync on g signal the image may not display correctly 2
- Initial set signals 3
- The following signals are used initially however the signal timing of some computer models may be different when this occurs adjust v position and h position in the image menu 3
- Computer in1 4
- Connection to the ports 4
- Monitor out 4
- Notice use cables with straight plugs not l shaped ones as the input ports of the projector are recessed only the computer in1 or in2 signal inputs can be output from the monitor out port 4
- B cb pb 5
- Computer in2 5
- Hdmi 1 5
- Hdmi 2 5
- R cr pr 5
- Component 6
- S video 6
- Audio in1 7
- Audio in2 7
- Audio in3 7
- Control 7
- R audio out 7
- Remote control 8
- Type b 8
- Usb type a 8
- Audio l 9
- Audio r 9
- To input a scart rgb signal 9
- To input a scart rgb signal to the projector use a scart to rca cable connect the cables as per the above example for more information please consult your dealer 9
- Connect the projector s control port and the computer s rs 232 port with a rs 232 null modem cable use the cable that fulfills the specification shown below 10
- Connection 10
- Rs 232 communication 10
- Set the communication type to off in the communication menu of the option service menu 10
- Turn off the projector and the computer 10
- Turn the computer on and after the computer has started up turn the projector on 10
- When the projector is connected to a computer using rs 232 communication the projector can be controlled from the computer using rs 232 commands for rs 232 command details refer to the rs 232 communication network command table 17 10
- A read request example 11
- Aaa where starts the command aaa denotes the command denotes the read request ends the command a read command returns the range and the current setting for example 11
- Command format all commands consist of 3 alpha characters followed by a request all enclosed in parentheses the request can be a read request indicated by a or a write request indicated by 1 to 4 ascii digits 11
- Communication configuration visit our website for additional rs 232 settings and information to control this projector via rs 232 connect a null modem cable and set the control system serial port settings to match the following communication configuration 11
- Important when formatting commands sent from a control system or computer enclose commands in parentheses and 11
- Rs 232 commands 11
- Command control via the network 13
- Connection 13
- Automatic connection break 14
- Command format 14
- Communication port 14
- Connection 15
- Network bridge communication 15
- Communication settings 16
- Rs 232 communication network command table 17
- X supported by in5132 and in5142 wx supported by in5134 and in5144 wu supported by in5135 and in5145 28
- Wu supported by in5135 and in5145 34
- Pjlink command 35
- Is the same as the password set in the web control to use pjlin 36
- Note the password used in pjlin 36
- See the web site of the japan business machine and information system industries association url http pjlink jbmia or jp as of may 2012 36
- Without authentication do not set any password in web browser control for specifications of pjlin 36
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