Panasonic PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Service Manual ▷ View online
6.1 Connection
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Note:
Use a proper communication cable which is suitable for the PC to connect the optional serial adapter,
which is connected with SERIAL connector of this projector, and the PC.
which is connected with SERIAL connector of this projector, and the PC.
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6.2 Pin Layout and Signal Names for SERIAL
Connector
Connector
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Pin
No
Signal
Name
Contents
3
RXD
Receive data
4
GND
Ground
5
TXD
Transmit data
1
---
2
---
Connected internally
6
---
7
---
NC
8
---
NC
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6.3 Communication Settings
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Signal Level
Contents
Description
Sync. method
Asynchronous Synchronizes every 1 character (8 bits)
Baud rate
Conforms to
9 600 bps
Data transfer speed
Parity
RS-232C
None
Error detection method
Character length
standard
8 bits
Number of bit composing 1 character
Stop bit
1 bit
Uses stop bit when asynchronous method
X parameter
Not used
S parameter
Not used
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6.4 Basic Format
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The data sent from the PC to the projector is transmitted in the format shown below.
Notes:
●
If sending multiple commands, check that a call back has been received from the projector for
1 command before sending the next command.
1 command before sending the next command.
●
When a command which does not require parameters is sent, the colon (:) is not required.
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