Table of Contents
Advertisement
REMOTE Specifications
■ 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.
• 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
P
/RGB" and "INPUT SEL. DVI-D" are simultaneously activated, priority goes to the last
B
R
activated item. During level operation, priority is assigned in the following order: "INPUT SEL. VIDEO", "INPUT
SEL. SDI1", "INPUT SEL. SDI2", "INPUT SEL. YP
• When "GAMMA SEL. FILM" and "GAMMA SEL. STDIO/PST" are activated at the same time, "GAMMA SEL.
FILM" has priority.
RS-232C terminal
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.
RS-232C terminals (9P)
RS-232C remote control method
■ Connectors and signals
Connector: D-SUB 9-pin (female)
Signal
Pin number
Signal
1
N.C.
2
TXD
3
RXD
4
DSR
5
GND
6
DTR
7
CTS
8
RTS
9
N.C.
■ Communication parameters
Signal level
RS-232C compliant
Synchro system
Asynchronous
Transfer rate
9600 bps
Parity
None
Data length
8 bit
Stop bit
1 bit
Flow control
None
(continued)
Pin number
1
2
3
4
5
6
7
8
9
Description
Not connected
Transmission data
Reception data
Connected inside
Ground
Connected inside
Connected inside
Connected inside
Not connected
P
/RGB" and "INPUT SEL. DVI-D".
B
R
PC Side
(Straight)
Signal
N.C.
RXD
TXD
DTR
GND
DSR
RTS
CTS
N.C.
■ Command format
STX (02h)
• 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
STX (02h)
2. Query command response
STX (02h)
3. Error response
STX (02h)
Error codes
ER001: Invalid command
ER002: Parameter error
BT-LH2550 Side
Pin number
1
2
3
4
5
6
7
8
9
Command
:
Data
Command
ETX (03h)
Data
ETX (03h)
Error code
ETX (03h)
Signal
N.C.
TXD
RXD
DSR
GND
DTR
CTS
RTS
N.C.
ETX (03h)
49
Advertisement
Table of Contents
