PT-DZ16KU, PT-DZ16KE, PT-DS16KD (serv.man14) — Panasonic Projector Other Service Manuals (repair manual). Page 13

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SECTION 1  SERVICE  INFORMATION
<PT-DZ16K>
4. External Controls
  4. 1. Control through Serial terminal
    4. 1. 1. Connection
    4. 1. 2. Pin assignments and signal names
Pin
Pin
(1)
(1)
(2)
(2)
(3)
(3)
(4)
(4)
(5)
(5)
(6)
(6)
(7)
(7)
GND
 Earth
 NC
 NC
RXD
 Received data
TXD
 Transmitted data
 NC
Signal name
RTS
 NC
CTS
TXD
 Transmitted data
RXD
 Received data
 NC
GND
 Earth
SERIAL terminals which are on the side of the projector conform to RS-232C standard. This projector can be controlled
by a PC which is connected as shown below. Also SERIAL OUT terminal is provided to enable plural projector control.
Details
Signal name
Details
 NC
Note : Interface cable is not a standard accessory.
D-Sub 9-pin (female)
Outside view
D-Sub 9-pin (male)
Outside view
INF - 13
(7)
(7)
(8)
(8)
(9)
(9)
    4. 1. 3. Communication conditions
    4. 1. 4. Communication condition setting
1. Press MENU button of main body or remote controller.
   
Go to Main menu --> Projector setup. In sub menu,
    select "RS-232C" and press ENTER.
2. Select communication condition by pressing   ▲ ▼ button.
    Set it with pressing      button.
3. Press MENU button 3 times and return to regular display.
    4. 1. 5. Cable specification
When connected to a computer
When multiple projectors are connected
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
 NC
 Connected internally
CTS
 NC
RTS
CTS
 Connected internally
RTS
3
1
2
3
 
Stop bit
 
X parameter
 
Signal level
 
Sync. Method
 
Baud rate
 
Parity
 
8 bits
 
1 bit
 
None
 
None
 
S parameter
 
RS-232C-compliant
 
Asynchronous
 
9 600 bps
 
None
 
Character length
6
7
5
1
2
6
7
4
5
5
1
6
6
Projector
<SERIAL IN> terminal
C
omputer
 (D
TE 
specifications)
Projector 1
<SERIAL O
U
T> terminal
2
4
8
8
Projector 2
<SERIAL IN> terminal
2
3
3
4
4
5
7
7
8
8
1
NC
NC
NC
NC
9
<
9
9
9
INF - 13
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