Optoma Technology EP751 User Manual
EP759/758/751 Silent mode RS232 Command Table.
Version 1.1
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Baud Rate : 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control : None
UART16550 FIFO: Disable
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SEND to projector
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232 Code Function Description
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OKOKOKOKOK Power ON
IR100 Power OFF
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IR001 Eco. mode on
IR002 Eco. mode off
IR003 Sync.
IR004 Freeze
IR005 Unfreeze
IR006 Source lock on
IR007 Source lock off
IR008 A/V mute on
IR009 A/V mute off
IR010 zoom plus
IR011 zoom minus
IR012 reset
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IR020 Source select D-sub Analog RGB
IR021 〃 D-sub YPbPr (480p, 720p, 1080i, 576p)
IR022 〃 D-sub YCbCr (480i, 576i)
IR023 〃 D-sub SCART (480i, 576i)
IR024 〃 DVI-Digital RGB
IR025 〃 DVI-Analog RGB
IR026 〃 DVI-YPbPr (480p, 720p, 1080i, 576p)
IR027 〃 DVI-YCbCr (480i, 576i)
IR028 〃 Component YPbPr (480p, 720p 1080i, 576p)
IR029 〃 Component YCbCr (480i, 576i)
IR02S 〃 S-video
IR02V 〃 Composite Video
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IR030 Display format 16:9 (EP758) (H57:16:9)
IR031 〃 4:3 (EP758) (H57:4:3)
IR032 〃 window (EP758) (H57: LetterBox)
IR033 〃 letterbox (EP758) (H57:Native)
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IR040 Color temp. low
IR041 〃 medium
IR042 〃 high
IR043 〃 user
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IR050 Display mode PC (H57:Cinema)
IR051 〃 Movie (H57:Normal)
IR052 〃 Game (H57:Vivid)
IR053 〃 sRGB
IR054 〃 Dynamic (H57:Dynamic)
IR055 〃 User (H57:User)
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IR080nn brightness nn= 00-99, 99 is the brightest
IR081nn contrast nn=00-99, 99 is highest contrast
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READ from projector
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232 Code Function Description
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IR099 Lamp Hour returns Lamp Hour XXXX (4 digits)
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