NEC ASPV46-AVT PV Series RS-232 Control Specification
NEC ASPV46-AVT - AccuSync - 46" LCD TV Manual
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UPC - 805736019810
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NEC ASPV46-AVT manual content summary:
- NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 1
AccuSync PV Series External Control Device Setup Connect the RS-232 input jack to a . Connect External Equipment < Back panel of the set > Y Pb Pr (L) AUDIO (R) COMPONENT IN S-VIDEO IN RS-232 SERVICE 1 2 3 4 2 1 3, 4 ... Connect the serial port of the control device to the RS-232 jack on - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 2
External Control Device Setup Hyper Terminal Setting 1. Run 'Start > Programs > Accessories > Communications > Hyper Terminal'. 2. Enter a name and chose an icon for the connection. 2 - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 3
External Control Device Setup Hyper Terminal Setting 3. Enter your Serial(RS-232) Port number. (For example, 'set to COM1, COM2 or etc.) 4. Set up the port setting as below - Bits per second : 9600 - Data bits : 8 - Parity : None - Stop bits : 1 - Flow control : None Then Click 'OK'. 3 - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 4
External Control Device Setup Hyper Terminal Setting 3. Open 'File > Properties'. 4. Chose the 'Setting' tab and click the 'ASCII Setup' button as following image. 4 - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 5
External Control Device Setup Hyper Terminal Setting 3. Check the following items in the 'Settings' tab as below. - 'Send line ends with line feeds' - 'Echo typed characters locally' - 'Append line feeds to icomming line ends' - 'Wrap lines that exceed terminal width' Set ID Press the MENU button - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 6
Control k 18. Balance k 19. AVL k 20. SRS k 21. TV Speaker k 22. PC Auto k 23. PC Reset k 24. reserved commend k l m n o p q r s t u v w x y z a b DATA(Hex) 0~1 0~8(32"), 0~9(40", 46") 0~5(TV~Svideo), 0~1(DTV, Com~HDMI3) 0~1 0~1 0~64 0~64 0~64 0~64 0~64 0~3 0~4 0~4 0~4 0~4 0~3 0~64 - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 7
External Control Device Setup Transmission / Receiving Protocol Transmission [Command1][Command2][ ][SetID][ ][Data][Cr] * [Command1] : First Command (k or t) * [Command2] : Second Command * [ ] : Spece(ASCII Code) * [SetID] : SetID in special menu * [Data] : To transmit command data * [ - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 8
External Control Device Setup 06. Contrast (Command 2 : f) To adjust screen contrast. You can also adjust contrast in the PICTURE menu. Transmission [k][f][ ][Set ID][ ][Data][Cr] Data Min : 0 ~ Max : 64 * Refer to 'Real data mapping'. See page 52. OK Acknowledgement [f][ ][Set ID][ ][OK][Data][x] - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 9
ID][ ][Data][Cr] Data 0 : Off 1: On OK Acknowledgement [t][ ][Set ID][ ][OK][Data][x] 21. TV Speaker (Command 2 : u) To control TV Speaker On/Off of the set. You can also adjust TV Speaker in the SOUND menu. Transmission [k][u][ ][Set ID][ ][Data][Cr] Data 0 : Off OK Acknowledgement 1 : On - NEC ASPV46-AVT | PV Series RS-232 Control Specification - Page 10
37 Step 38 Step 39 Step 40 Step 41 Step 42 Step 43 Step 44 Step 45 Step 46 Step 47 Step 48 Step 49 Step 50 33 : 34 : 35 : 36 : 37 : 38 : 39 : 3A : 3B : 3C : 3D : 3E : 3F : 40 : 41 : 42 : 43 : 44 : 45 : 46 : 47 : 48 : 49 : 4A : 4B : 4C : 4D : 4E : 4F : 50 : 51 : 52 : 53 : 54 : 55 : 56
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AccuSync PV Series External Control Device Setup
SERVICE
Y
Pb
Pr
COMPONENT IN
(L) AUDIO (R)
S-VIDEO IN
RS-232
< Back panel of the set >
1
2
3
8
7
6
4
5
Connect the RS-232 input jack to a control device (such as a
computer or an A/V control system) in order to control the set’s
functions externally.
RJ-45 8PIN CONNECTOR
Connect External Equipment
NO.
PIN NAME
1
RXD(RECEIVE DATA)
2
TXD(TRANSMIT DATA)
3
4
GND
5
6
NO CONNCETION
7
NO CONNCETION
8
NO CONNCETION
Communication Parameters
•
Baud rate : 9600bps (UART)
•
Data length : 8bits
•
Parity : None
•
Stop bit : 1bit
•
Communication code : HEX code
GND
NO CONNCETION
1
2
3
4
...
1
2
3, 4
Connect the serial port of the control device to the RS-232 jack on
the set.
RS-232 connection cables are not supplied with the Monitor.
The Monitor remote control and front panel controls (except main
power) will not be functional if the set is controlled by a PC
computer or other external device.
1