JVC DT-V17L2D, Instructions Manual, Page: 16 / 20

15
ENGLISH
1
Starting the communication: connection command
(!00BCN1Cr)
3
Selecting “SDI 1” input (!00BINACr)
5 Terminating the communication: termination command
(!00BCN0Cr)
6
Monitor’s status (@00BOKCr)
4
Monitor’s status (@00BOKCr)
2
Monitor’s status (@00BOKCr)
PC, etc.
Monitor
This is a female
terminal.
Pin No. IN terminal
signal
OUT
terminal
signal
1 TXD + TXD +
2 TXD – TXD –
3 RXD + RXD +
4 NC NC
5 NC NC
6 RXD – RXD –
7 NC NC
8 GND GND
This is a female
terminal.
<Specifications of the RS-232C terminal>
Pin No. Signal
1 NC
2 RXD
3 TXD
4 NC
5 GND
6 NC
7 RTS
8 CTS
9 NC
• The 7th terminal and the 8th terminal
are connected.
<Specifications of the RS-485 terminal>
Operation
1
Set “PARALLEL TYPE” of “REMOTE SETTING” to “MAKE” or “TRIGGER” in the SET-UP MENU.
2
Short-circuit the 7th pin terminal (ENABLE) to the 8th pin terminal (GND) so that the monitor can be controlled
by the external control.
3
When selecting “MAKE” system: Operate each function by short-circuiting the corresponding pin terminal to
the 8th pin terminal (GND) or opening it.
When selecting “TRIGGER” system: Operate each function by pulse control, that is short-circuiting the
corresponding pin terminal to the 8th pin terminal (GND) for about 1 second and opening it.
• When changing the input with MAKE system, only one pin terminal must be short-circuited. (Other pin terminals
must be opened.)
• When selecting the “TRIGGER” system, you can operate only one function at a time. Operate the functions one
by one.
7
Using the serial communication
You can control the monitor from a personal computer etc. via the RS-485 or RS-232C terminal.
• Consult your dealer for the details of the external control specification.
<Communication specifications>
Input terminal Cable
Terminal
specification
Communication specifications
RS-485 A straight LAN cable
☞
See the right
Baud Rate: 4800 bps
Data Bits: 8 bits
Parity: No parity
Stop Bits: 1 bit
Flow Control: No control
Communication Code: ASCII Code
RS-232C A straight cable with a D-sub 9-pin
connector (male for the monitor,
female for the personal computer
etc.)
<Command outline>
All commands consist of the following segments.
Header Monitor ID Command ID Function Data Cr (0DH)
Header
“!”: Operation commands from the personal computer, etc. For details, see <Basic command list> on the right.
“?”: Reference commands from the personal computer, etc.
“@”: Status returns from the monitor
• To start communication, send the connection command from the personal computer etc.
• To terminate the communication, send the termination command from the personal computer etc.
Example of communication procedures
<Basic command list>
No. Commands Functions Data
1 ! * * * 1 B C N 1 Cr Starts communication (connection) No data
2 ! * * * 1 B C N 0 Cr Terminates communication (termination) No data
3 !
* *
* 1 B I D S E T x x* 2 Cr Assigns the control ID 01 – 99
4 ! * * * 1 B I D R E T Cr Initializes the control ID No data
5 ! * * * 1 B I D D S P x x* 2 Cr Displays/hides the ID
00: Hide
01: Display
6 ! * * * 1 B I D C H K x x* 2 Cr Flashes/hides the selected ID No. of the monitor
00: Hide
01: Display
7 ! * * * 1 B M E N U Cr
Displays the MAIN MENU/Quits the menu
operation
No data
8 !
* *
* 1 B U P Cr
Moves the cursor upward ( )
No data
9 ! * * *
1
B D O W N Cr Moves the cursor downward ( ) No data
10 !
* *
* 1 B A D J R Cr Makes setting/adjustment ( ) No data
11 ! * * * 1 B A D J L Cr Makes setting/adjustment ( ) No data
12 ! * * * 1 B S E T U P Cr Displays the SET-UP MENU No data
13 !
* *
* 1 B P W 1 Cr Turns on the monitor No data
14 ! * * * 1 B P W 0 Cr Turns off the monitor (on standby) No data
15 ! * * * 1 B I N A Cr Selects “SDI 1” input No data
16 !
* *
* 1 B I N B Cr Selects “SDI 2” input No data
17 ! * * * 1 B I N C Cr Selects “DVI” input No data
18 ! * * * 1 B I N D Cr Selects “COMPO.” input No data
19 !
* *
* 1 B I N E Cr Selects “VIDEO” input No data
20 ! * * *
1
B D I S P Cr Displays the status*
3
No data
21 ! * * * 1 B A M U T E x x* 2 Cr Turns muting on/off 00: Off, 01: On
22 ! * * * 1 B A S P x x* 2 Cr Changes the aspect ratio 00: 4:3, 01: 16:9
• “Cr” is 0Dh.
• The commands for starting communication (connection) (No. 1), terminating communication (termination)
(No. 2), and turning on the monitor (No. 13) can be used while the monitor is off (on standby).
*
1
Enter the monitor’s ID for “ **. ” The initial setting of the monitor’s ID is “00.” When connecting several monitors, “00” is a
command for controlling all monitors at once.
* 2 Enter the appropriate data to “xx”.
* 3 Displays the information shown when INPUT SELECT button of the current input is pressed (
☞
“About the Status
Display” on page 7).
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