JVC Projector Dla M2000sc Instructions Manual
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12.35 Keystone(Correction of trapezoid distortion) :’U40’(55H 34H 30H)
Definition ：Correction of Keystone
Command ：’U40’(55H 34H 30H)
Parameter type ：Numeric,
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
X O X X
# Communication Examples
◇ When specifying 0 (decimal) as keystone
CTLR ‘!’ ‘1’ SP ‘U40’ SP ‘0080’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the keystone (if the keystone is set to 0 (decimal))
CTLR ‘?’ ‘1’ SP ‘U40’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘0080’ CR
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12.36 Operation Mode Query :’Z03’(5AH 30H 33H)
Definition ：Requests current operation mode
Command ：’Z03’(5AH 30H 33H)
Parameter type ：Special parameter(Refer to 7.3.6 Projector Operation Mode Parameter.)
Reply time ：3seconds
Conditions ：Query only
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O O
When the POWER OFF command is received in the Power ON mode, the Projector first enters
the Cool-Down mode, then automatically enters the Standby mode.
(For information on each operation mode, refer to 10. Projector Operation Modes.)
POWER ON command cannot be accepted in the Cool-Down mode. If POWER ON is requested after
POWER OFF command is sent, firstly the current operation mode should be asked and then if Standby
Mode is confirmed, POWER ON command should be sent.
# Communication Examples
◇ When requesting the current operation mode(if the Projector is in the standby mode)
CTLR ‘?’ ‘1’ SP ‘Z03’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘0000’ CR
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12.37 Source Query :’Z05’(5AH 30H 35H)
Definition ：Asks for the Source (Area) setting actually assigned on the Projector.
Command ：’Z05’(5AH 30H 35H)
Parameter type ： (Refer to 11.1 Projector Sources and Source Numbers.)
Reply time ：3seconds
Conditions ：Query only
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
X O X X
# Communication Example
◇ When requesting the current Source (Area) setting actually assigned on the Projector
(if Computer Sources is actually assigned)
CTLR ? 1 SP Z05 CR
DLA @ 1 SP 0 SP F0 CR
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12.38 Projector Model Query : ‘Z0A’(5AH 30H 41H)
Definition ：Obtains projector model and software version information.
Command ：’Z0A’(5AH 30H 41H)
Parameter type ：(*)
Reply time ：3seconds
Conditions ：Query only
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
O O O X
* Model status data format
◇ Requesting current projector model status
‘？’ ‘1’ SP ‘Z0A’ CR
Parameter： None
# Tally (response) data format to query
‘@’ ‘1’ SP Normal Termination Status SP Parameter CR
Parameter： 12 byte ASCII characters are used for Model and Software version information.
MMMMMMMXXXXX
Software version
Model
Model
HEX Definition
‘D03――――’ 44H 30H 33H 2DH 2DH 2DH 2DH DLA-G3010 Series Projector
‘M2000――’ 4DH 32H 30H 30H 30H 2DH 2DH DLA-M2000 Series Projector
# Communication Example
◇ When the projector is a M2000 series projector with software version 1.2.1
CTLR ‘?’ ‘1’ SP ‘Z0A’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘M2000--00121’ CR
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12.39 Switcher Selection : ‘W00’(57H 30H 30H)
Definition ： Changes channels according to commands from the Switcher. When Projector receive
the command, Projector switches input terminal to RGB. And Source to be matched to
input switching number among presetted Sources is displayed.
When it is not set up or not being matched, the source inputted now is newly set up.
Command ：’W00’(57H 30H 30H)
Parameter type ：The Switcher’s input switching number. (Refer to 7.3.11 Switcher Number
Parameter.)
Reply time ：3seconds
Conditions ：
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
X O X X
# Communication Examples
◇ When specifying Switcher 2 (if a channel specifying input switcher 2 exists.)
CTLR ‘!’ ‘1’ SP ‘W00’ SP ‘0002’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇ When requesting the current Switcher No. (if Switcher does not connected)
CTLR ? 1 SP W00 CR
DLA @ 1 SP 0 SP 0000 CR
55 13. APPENDIX 13. 1 External Control Command List Command Character HEX Hide ‘U00’ 55H 30H 30H Horizontal Position ‘U02’ 55H 30H 32H Vertical Position ‘U03’ 55H 30H 33H Phase ‘U04’ 55H 30H 34H Tracking ‘U05’ 55H 30H 35H Contrast ‘U06’ 55H 30H 36H Brightness ‘U07’ 55H 30H 37H Sharpness ‘U08’ 55H 30H 38H Color ‘U09’ 55H 30H 39H Tint ‘U0A’ 55H 30H 41H Color Temperature ‘U0B’ 55H 30H 42H R-Gain ‘U0C’ 55H 30H 43H G-Gain ‘U0D’ 55H 30H 44H B-Gain ‘U0E’ 55H 30H 45H Power ‘U0F’ 55H 30H 46H Menu Auto Off ‘U10’ 55H 31H 30H Line Display ‘U11’ 55H 31H 31H Sleep Time ‘U12’ 55H 31H 32H Right/Left Reverse ‘U17’ 55H 31H 37H Top/Bottom Invert ‘U18’ 55H 31H 38H Decoder ‘U19’ 55H 31H 39H Input Select ‘U1A’ 55H 31H 41H Transfer Rate ‘U1B’ 55H 31H 42H Lamp Time ‘U1C’ 55H 31H 43H ID ‘U1D’ 55H 31H 44H
56 Volume ‘U20’ 55H 32H 30H Quick Alignment ‘U2A’ 55H 32H 41H Text Mode ‘U2C’ 55H 32H 43H Resize ‘U2D’ 55H 32H 44H Aspect Change ‘U2E’ 55H 32H 45H Horizontal Frequency Query U3C 55H 33H 43H Vertical Frequency Query U3D 55H 33H 44H Horizontal Resolution Query U3E 55H 33H 45H Vertical Resolution Query U3F 55H 33H 46H Keystone ‘U40’ 55H 34H 30H Operation Mode Query ‘Z03’ 5AH 30H 33H Source Query ‘Z05’ 5AH 30H 35H Model Status ‘Z0A’ 5AH 30H 41H Switcher Selection ‘W00’ 57H 30H 30H
57 13. 2 RS-232C Port Pin Configuration
RS-232C Control Port
D－SUB 9-pin Pin No. Signal Definition
(Male)
1
N／A Not used
2 RxD(RD) Receive data
3 TxD(SD) Transmit data
4
N／A Not used
5 GND GND
6
N／A Not used
7
N／A Not used
8
N／A Not used
9
N／A Not used