Read Sharp PN-G655E (serv.man3) Service Manual online
PN-G655E
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 11
ID numbers do not have to be assigned in ascending order starting from
the PC. They can also be connected as shown below.
the PC. They can also be connected as shown below.
[Example]
<Commands for ID control>
The command examples shown on this page assume the following con-
nection and ID number set up.
IDST: A monitor receiving this command sets its own ID number in the
parameter field.
Example: IDST0001
OK
001
1 The ID number of this monitor is set to 1.
Note: You can automatically assign ID numbers by using the IDST
command with the Repeater control.
For example, using the command “IDST001
+
” automatically sets
the ID numbers, as shown below.
[Example]
IDST001
+
1 ID setting command with repeater control
WAIT
OK
001
1“OK” response from ID number : 1
OK
002
1“OK” response from ID number : 2
OK
003
1“OK” response from ID number : 3
OK
004
1“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:
IDSL: The parameter of this command sets the ID number of the monitor.
The monitor is subject to all subsequent commands.
Example:
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)
<Repeater control>
This system has a function to allow setting of multiple monitors con-
nected in a daisy chain using a single command. This function is called
repeater control. You can use Repeater control function without assign-
repeater control. You can use Repeater control function without assign-
ing ID numbers.
[Example]
*If monitors are connected as shown above, you can execute a com-
mand like “Set all monitors’ input settings to PC1 DIGITAL”.
IDSL0002
1 The next command is for the monitor with ID number : 2.
WAIT
1 Searching for monitor with ID number : 2
OK
002
1 Found monitor with ID number : 2
VOLM0030
1 Sets volume of monitor with ID number : 2 to 30.
WAIT
1 Processing
OK
002
1 OK response from monitor with ID number : 2
VOLM0020
1 Sets volume to 20.
OK
001
1 The volume of the monitor
with ID number : 1
(the one directly connected
to the PC) is set to 20.
(the one directly connected
to the PC) is set to 20.
*
*The IDSL command is effective only once, for the immediately
succeeding command.
ID number: 3 ID number: 2 ID number: 4
ID number: 1
ID number: 1 ID number: 2 ID number: 3 ID number: 4
ID number: 1 ID number: 2 ID number: 3 ID number: 4
IDLK0002
1 Following commands are for the monitor with ID num-
ber : 2.
WAIT
1 Searching for monitor with ID number : 2
OK
002
1 Found monitor with ID number : 2
VOLM0030
1 Sets volume of monitor
with ID number : 2 to 30.
*
WAIT
1 Processing
OK
002
VOLM0020
1 Sets volume of monitor
with ID number : 2 to 20.
*
WAIT
OK
002
IDLK0000
1 Canceling fixed ID number setting
WAIT
1 Canceling IDLK
OK
002
1 Cancelation complete
VOLM0010
OK
001
1 The volume of the monitor with ID number: 1
(the one directly connected to the PC) is set to 10.
(IDLK is canceled.)
(IDLK is canceled.)
*The IDLK command remains effective until it is canceled, or power
is shut off.
IDCK0000
1 (Parameter has no meaning.)
ID:001 IDLK:002
1 Returned response. The ID number is also dis-
played on the monitor screen.
IDCK000
+
1 Repeater control
(If a command is used with repeater control, ID
designation using IDSL or IDLK is canceled.)
designation using IDSL or IDLK is canceled.)
WAIT
ID:001 IDLK:000
ID:002 IDLK:000
ID:003 IDLK:000
ID:004 IDLK:000
Set 1
Set 2
Set 3
Set 4
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