JVC Projector Dla M2000sc Instructions Manual
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12.16 MENU Auto OFF :’U10’(55H 31H 30H)
Definition ：Controls the display menu auto-off function
Command ：’U10’(55H 31H 30H)
Parameter type ：Special parameter (Refer to 7.3.1 Menu Display Auto OFF Parameter.)
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
# Communication Examples
◇ When specifying that the menu display is turned off automatically
CTLR ‘!’ ‘1’ SP ‘U10’ SP ‘1’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current menu display auto-off setting (if menu display does not turn
off automatically)
CTLR ‘?’ ‘1’ SP ‘U10’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘0’ CR
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12.17 Line Display :’U11’(55H 31H 31H)
Definition ：Sets the line source (area) display after changing input terminals
Command ：’U11’(55H 31H 31H)
Parameter type ：ON／OFF
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
# Communication Examples
◇ When setting the line display to OFF
CTLR ‘!’ ‘1’ SP ‘U11’ SP ‘0’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current line display setting (if the line display is set to ON)
CTLR ‘?’ ‘1’ SP ‘U11’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘1’ CR
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12.18 Sleep Time :’U12’(55H 31H 32H)
Definition ：Sets the sleep time
Command ：’U12’(55H 31H 32H)
Parameter type ：(*)
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
The Sleep time function automatically turns off the projector power if the no-signal status continues for a
specified time.
*Available parameters
Sleep time can be set to any of the following:
15 min., 30 min., 60 min., and 0 min.
When the above times are represented as numerical parameters:
Character HEX
15min. ‘000F’ 30H 30H 30H 46H
30min. ‘001E’ 30H 30H 31H 45H
60min. ‘003C’ 30H 30H 33H 43H
0min. ‘0000’ 30H 30H 30H 30H
The sleep time function is disabled when the time is set to “0 min”.
#Tally (Response) data format to current sleep time query
‘
@’ ‘1’ SP Normal Termination Status SP Parameter 1 SP Parameter 2 CR
Parameter 1：Indicates the sleep time specified
(Refer to Available parameters)
Parameter 2 ：Indicates the remaining sleep time.
Parameter type is numeric.
# Communication Examples
◇ When specifying 30 min. as the sleep time
CTLR ‘!’ ‘1’ SP ‘U12’ SP ‘001E’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current sleep time setting (if the sleep time is set to 15 min. and the
remaining time is 3 min.)
CTLR ‘?’ ‘1’ SP ‘U12’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘000F’ SP ‘0003’ CR
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12.19 Right/Left Reverse :’U17’(55H 31H 37H)
Definition ：Reverses the image horizontally
Command ：’U17’(55H 31H 37H)
Parameter type ：ON／OFF
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
# Communication Examples
◇ When reversing the image horizontally (Right /Left reverse)
CTLR ‘!’ ‘1’ SP ‘U17’ SP ‘1’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current R/L reverse setting (if the image is not reversed horizontally)
CTLR ‘?’ ‘1’ SP ‘U17’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘0’ CR
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12.20 Top/Bottom Invert :’U18’(55H 31H 38H)
Definition ：Inverts the image vertically
Command ：’U18’(55H 31H 38H)
Parameter type ：ON／OFF
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
# Communication Examples
◇ When inverting the image vertically (Top/Bottom invert)
CTLR ‘!’ ‘1’ SP ‘U18’ SP ‘1’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current Top/Bottom invert setting (if the image is not inverted vertically)
CTLR ‘?’ ‘1’ SP ‘U18’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘0’ CR
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12.21 Decoder :’U19’(55H 31H 39H)
Definition ：Selects the color TV broadcast system
Command ：’U19’(55H 31H 39H)
Parameter type ：Special parameter (Refer to 7.3.3 Decoder Parameter.)
Reply time ：3seconds
Conditions ：Except when there is no Source (Area) signal
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
X O X X
# Communication Examples
◇ When selecting NTSC as the broadcast system
CTLR ‘!’ ‘1’ SP ‘U19’ SP ‘0’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current broadcast system setting (if the broadcast system is set to PAL)
CTLR ‘?’ ‘1’ SP ‘U19’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘2’ CR
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12.22 Input Select :’U1A’(55H 31H 41H)
Definition ：Selects the video input terminals
Command ：’U1A’(55H 31H 41H)
Parameter type ：Special parameter (Refer to 7.3.5 Input Select Parameter.)
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
X O X X
# Communication Examples
◇ When selecting D-SUB as the video input
CTLR ‘!’ ‘1’ SP ‘U1A’ SP ‘3’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current video input setting (if the video input is selected)
CTLR ‘?’ ‘1’ SP ‘U1A’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘1’ CR
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12.23 Transfer Rate :’U1B’(55H 31H 42H)
Definition ：Controls the transfer rate for RS-232C
Command ：’U1B’(55H 31H 42H)
Parameter type ：Special parameter(Refer to 7.3.2 Transfer Rate Parameter.)
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
* After this command has been received and processed correctly, the Tally (Response) Data is returned at
the new transfer rate.
# Communication Examples
◇ When changing the transfer rate to 9600 bps from the current setting of 19200 bps
CTLR ‘!’ ‘1’ SP ‘U1B’ SP ‘0’ CR
DLA
‘@’ ‘1’ SP ‘0’ CR
19200bps until this point 9600bps from here on
* The default transfer rate setting is 19200bps.
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12.24 Lamp Time :’U1C’(55H 31H 43H)
Definition ：Reset/check the lamp operation
Command ：’U1C’(55H 31H 43H)
Parameter type ：(*)
Reply time ：3seconds
Conditions ：
Operation mode
△ When resetting
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O X X X
△ When requesting current time
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
# Data Format
△ Reset data format
‘！’ ‘1’ SP ‘U1C’ SP Reset Parameter CR
(*)Reset parameter
Character HEX
‘［()］’ 5BH 28H 29H 5DH
* Never issue the Reset command unless the lamp has been replaced with a new one.
△ Tally (Response) data format when requesting current time
‘@’ ‘1’ SP Normal Termination Status SP Parameter 1 SP Parameter 2 CR
(*)Parameter1
The Projector has an incremental counter which counts Lamp Operation Time at 1 time in
every 4 minutes.
Parameter 1 shows this counter value. The parameter type is numeric.
Actual lamp operating time is obtained by converting the Parameter 1 value into signed
2-byte binary hexadecimal and dividing it by 15.
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(*)Parameter2
Parameter 2 shows whether the lamp replacement time is close or not,
based on the
following calculation:
(Lamp service life－100 hours )≦ Lamp operating time ＜ Lamp service life
Character HEX
Lamp replacement time not close ‘0’ 30H
Lamp replacement time close ‘1’ 31H
Lamp life exceeded ‘2’ 32H
# Communication Examples
◇ When requesting the current lamp operating time (if the lamp operating time is 150 hours)
CTLR ‘?’ ‘1’ SP ‘U1C’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘08CA’ SP ‘0’ CR