Sharp PN-465U - Page 20

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
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ID numbers do not have to be assigned in ascending order starting from
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-
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 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.)
* 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.)
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