Panasonic BT-LH2550E User Manual
49
REMOTE Specifications
(continued)
■
Priority of assigned functions
• When both “MARKER1” and “MARKER2” are activated at the same time, “MARKER1” has priority. However,
when the display aspect ratio is 4:3, the “MARKER1” aspect ratio is 16:9 and the “MARKER2” aspect ratio is 4:3,
“MARKER2” is displayed. In this case, the “MARKER2” background is controlled.
“MARKER2” is displayed. In this case, the “MARKER2” background is controlled.
• When “MARKER BACK HALF” and “MARKER BACK BLACK” are activated at the same time, “MARKER BACK
BLACK” has priority.
• During GPI edge operation and two or more of “INPUT SEL. VIDEO”, “INPUT SEL. SDI1”, “INPUT SEL. SDI2”,
“INPUT SEL. YP
B
P
R
/RGB” and “INPUT SEL. DVI-D” are simultaneously activated, priority goes to the last
activated item. During level operation, priority is assigned in the following order: “INPUT SEL. VIDEO”, “INPUT
SEL. SDI1”, “INPUT SEL. SDI2”, “INPUT SEL. YP
SEL. SDI1”, “INPUT SEL. SDI2”, “INPUT SEL. YP
B
P
R
/RGB” and “INPUT SEL. DVI-D”.
• When “GAMMA SEL. FILM” and “GAMMA SEL. STDIO/PST” are activated at the same time, “GAMMA SEL.
FILM” has priority.
The following diagram and the table on the lower right show RS-232C terminal pin arrangement and connections.
For details on systems using RS-232C, be sure to consult your dealer.
For details on systems using RS-232C, be sure to consult your dealer.
■
Connectors and signals
Connector: D-SUB 9-pin (female)
Signal
Connector: D-SUB 9-pin (female)
Signal
■
Communication parameters
■
Command format
• The command is the 3-character string starting with
STX and ending with ETX.
• Append any data after the colon (:) following the
command, as required.
■
Response formats
1. Setting command response
2. Query command response
3. Error response
Error codes
ER001: Invalid command
ER002: Parameter error
ER001: Invalid command
ER002: Parameter error
RS-232C terminal
PC Side
(Straight)
BT-LH2550 Side
RS-232C terminals (9P)
Pin number
Signal
Pin number
Signal
1
N.C.
1
N.C.
2
RXD
2
TXD
3
TXD
3
RXD
4
DTR
4
DSR
5
GND
5
GND
6
DSR
6
DTR
7
RTS
7
CTS
8
CTS
8
RTS
9
N.C.
9
N.C.
RS-232C remote control method
Pin number
Signal
Description
1
N.C.
Not connected
2
TXD
Transmission data
3
RXD
Reception data
4
DSR
Connected inside
5
GND
Ground
6
DTR
Connected inside
7
CTS
Connected inside
8
RTS
Connected inside
9
N.C.
Not connected
Signal level
RS-232C compliant
Synchro system
Asynchronous
Transfer rate
9600 bps
Parity None
Data length
Data length
8 bit
Stop bit
1 bit
Flow control
None
STX (02h)
Command
:
Data
ETX (03h)
STX (02h)
Command
ETX (03h)
STX (02h)
Data
ETX (03h)
STX (02h)
Error code
ETX (03h)