JVC DLA-M2000LU Serial protocol for the DLA-DS1U and DLA-M2000LU/SC D-ILA proj - Page 46
Aspect Change
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12.30 Aspect Change :'U2E'(55H 32H 45H) Definition :Controls the aspect ratio of the projected image Command Parameter type Reply time Conditions :'U2E'(55H 32H 45H) :Special parameter(Refer to 7.3.8 Aspect Parameter.) :3seconds :Video Sources (Areas) Operation mode Standby mode Power ON mode Cool-down mode Emergency mode X O X X # Communication Examples ◇ When setting the aspect ratio to "4:3" CTLR DLA '!' '1' SP 'U2E' SP '0' CR '@' '1' SP '0' CR ◇ When requesting the current aspect ratio setting(if the aspect ratio is set to "16:9") CTLR DLA '?' '1' SP 'U2E' CR '@' '1' SP '0' SP '1' CR 45
45
12.30
Aspect Change
:
’
U2E
’
(55H
32H
45H)
Definition
:
Controls the aspect ratio of the projected image
Command
:
’U2E’(55H
32H
45H)
Parameter type
:
Special parameter(Refer to 7.3.8 Aspect Parameter.)
Reply time
:
3seconds
Conditions
:
Video Sources (Areas)
Operation mode
Standby mode
Power ON mode
Cool-down mode
Emergency mode
X
O
X
X
#
Communication Examples
◇
When setting the aspect ratio to "4:3"
CTLR
‘!’
‘1’
SP
‘U2E’
SP
‘0’
CR
DLA
‘@’
‘1’
SP
‘0’
CR
◇
When requesting the current aspect ratio setting(if the aspect ratio is set to "16:9")
CTLR
‘?’
‘1’
SP
‘U2E’
CR
DLA
‘@’
‘1’
SP
‘0’
SP
‘1’
CR