Sharp PNL802BPKG2A Computer Monitor User Manual


 
34
E
Controlling the Monitor with a PC (RS-232C)
n
Commands for ID control
The command examples shown on this page assume the
followingconnectionandIDnumbersetup.
ID number: 1 ID number: 2 ID number: 3 ID number: 4
IDST .........AmonitorreceivingthiscommandsetsitsownID
numberintheparametereld.
Example:
IDST0001
OK
001
TheIDnumberofthismonitorissetto1.
TIPS
YoucanautomaticallyassignIDnumbersbyusingtheIDST
command with the Repeater control (see “Repeater control”
onpage35).
Forexample,usingthecommand“IDST001+”automatically
setstheIDnumbers,asshownbelow.
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ID number: 1 ID number: 2 ID number: 3 ID number: 4
IDST001+
IDsettingcommandwithrepeatercontrol
WAIT
OK
001
“OK”responsefromIDnumber:1
OK 002
“OK”responsefromIDnumber:2
OK 003
“OK”responsefromIDnumber:3
OK 004
“OK”responsefromIDnumber:4(End)
IDSL ........TheparameterofthiscommandsetstheIDnumber
ofthemonitor.Themonitorissubjecttothenext
command.
Example:
IDSL0002
The next command is for the monitor
withIDnumber:2.
WAIT
SearchingformonitorwithIDnumber:
2
OK 002
FoundmonitorwithIDnumber:2
VOLM0030
SetsvolumeofmonitorwithID
number:2to30.
WAIT
Processing
OK 002
OKresponsefrommonitorwithID
number: 2
VOLM0020
Setsvolumeto20.
OK 001
ThevolumeofthemonitorwithID
number:1(theonedirectlyconnected
tothePC)issetto20.*
*TheIDSLcommandiseffectiveonlyonce,forthe
immediately succeeding command.
IDLK ........
TheparameterofthiscommandsetstheID
numberofthemonitor.Themonitorissubjecttoall
subsequentcommands.
Example:
IDLK0002
Followingcommandsareforthemonitor
withIDnumber:2.
WAIT
SearchingformonitorwithIDnumber:
2
OK 002
FoundmonitorwithIDnumber:2
VOLM0030
SetsvolumeofmonitorwithID
number:2to30.*
WAIT
Processing
OK 002
VOLM0020
SetsvolumeofmonitorwithID
number:2to20.*
WAIT
OK
002
IDLK0000
CancelingxedIDnumbersetting
WAIT
CancelingIDLK
OK 002
Cancelationcomplete
VOLM0010
OK
001
ThevolumeofthemonitorwithIDnumber:
1(theonedirectlyconnectedtothePC)is
setto10.(IDLKiscanceled.)
*TheIDLKcommandremainseffectiveuntilitis
canceled, or power is shut off.
IDCK ........ProvidesscreendisplayoftheIDnumbercurrently
assignedtoamonitor,andtheIDnumbercurrently
setforIDLK(ifany).
Example:
(AfterexecutingIDLK0002)
IDCK0000
(Parameter has no meaning.)
ID:001IDLK:002
Returnedresponse.TheID
number is also displayed on the
monitor screen.
IDCK000+
Repeater control. (If a command
isusedwithrepeatercontrol,ID
designationusingIDSLorIDLK
is canceled.)
WAIT
ID:001IDLK:000
ID:002IDLK:000
ID:003IDLK:000
ID:004IDLK:000