Sharp PN-E702 User Manual

30
E
Controlling the Monitor with a PC (RS-232C)
YoucancontrolthismonitorfromaPCviaRS-232C(COM
port)onthePC.
You can also connect multiple monitors via a daisy chain by
usingaPC.ByassigningIDnumberstoeachmonitor(see
page31),youcanmakeinputmodeselection/adjustmentor
cancheckthestatusofaspecicmonitor.
Precautions when the PN-ZB01 (optional) is attached
• TocontrolthemonitorviaRS-232C,setRS-232C/LAN
SELECTtoRS-232C.
• YoucannotuseRS-232CandLANcontrolsimultaneously.
PC connection
n
One-to-one connection with a PC
ConnectwithRS-232straightcablebetweenthePC’sCOM
port(RS-232Cconnector)andtheRS-232Cinputterminalon
the monitor.
RS-232 straight cable
(commercially available)
To COM port
PC
RS-232C input terminal
n
Daisy chain connection…
Advanced operation
ConnectwithRS-232straightcablebetweenthePC’sCOM
port(RS-232Cconnector)andtheRS-232Cinputterminalon
therstmonitor.
Next,connectRS-232straightcabletotherstmonitor’s
RS-232Coutputterminalandtothesecondmonitor’s
RS-232Cinputterminal.Connectinthesamewaytothethird
andsubsequentmonitors.
Upto25monitorscanbeconnected.(Dependingonthe
lengthofthecableusedandthesurroundingenvironment.)
To COM port
RS-232 straight cables
(commercially available)
PC
First monitor
Second monitor
RS-232C
input terminal
RS-232C
output terminal
Communication conditions
SettheRS-232CcommunicationsettingsonthePCtomatch
the monitor’s communication settings as follows:
Baudrate * Stop bit 1bit
Datalength 8 bits Flowcontrol None
Parity bit None
*SettothesamebaudrateastheBAUDRATEsettingof
SETUPmenu.(Initialsetting:38400bps)
*Whenconnectingmultiplemonitorsinadaisychain,setall
monitorstothesameBAUDRATE.
Communication procedure
n
Command format
WhenacommandissentfromthePCtothemonitor,the
monitor operates according to the received command and
sendsaresponsemessagetothePC.
C1 C2 C3 C4 P1 P2 P3 P4
Return code
Command field
(4 prescribed
alphanumerical characters
)
Parameter field
(4 character string comprised of:
0-9, +, -, space, ?)
Example:VOLM0030
 VOLM
30
* Besuretoinput4charactersfortheparameter.Padwith
spaces(“
”)ifnecessary.
(“
”isareturncode(0D
H
,0A
H
or0D
H
))
Wrong :VOLM30
Right :VOLM 30
Wheninputtinganegativevalue,specifyanumericalvaluein
three digits.
Example:AUTR-005
DonotusespacesforMPOS,DATE,andSC01through
SC08.Specifyparametersusingaspeciednumberof
characters.
Example:MPOS010097
Ifacommandhas“R”listedfor“DIRECTION”inthe
“RS-232Ccommandtable”onpage34,thecurrentvaluecan
be returned by using “?” as the parameter.
Example:
VOLM???? ←
FromPCtomonitor(Howmuch
iscurrentvolumesetting?).
30 ←
FrommonitortoPC(Current
volumesetting:30).
* IfanIDnumber(seepage31)hasbeenassigned
(Forexample,IDnumber=1).
VOLM
? ←
FromPCtomonitor.
30 001 ←
FrommonitortoPC.

Sharp PN-E702 Specifications

General

3D	No
Pixel pitch	0.802 x 0.802 mm
Aspect ratio	16:9
Response time	6 ms
Display diagonal	70 \
Separate H/V sync	Yes
Supported video modes	1080p
Viewable size, vertical	865.6 mm
Contrast ratio (dynamic)	-
Contrast ratio (typical)	4000:1
Display number of colors	1.073 billion colors
Viewable size, horizontal	1538.9 mm
Viewing angle, horizontal	176 °
Display brightness (typical)	450 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
Audio system	stereo
Analog signal format system	NTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, SECAM
RS-232 ports	2
DVI-D ports quantity	0
Product color	Black
Panel mounting interface	200 x 200, 400 x 200 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	240 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth (without stand)	100 mm
Width (without stand)	1615 mm
Height (without stand)	947 mm
Weight (without stand)	50000 g