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JVC D-ILA Projector
DLA-HD350 / DLA-HD750
DLA-HD550 / DLA-HD950
DLA-HD990
DLA-RS10 / DLA-RS20
DLA-RS15 / DLA-RS25
DLA-RS35
RS-232C and Infrared
Remote Control Guide
Version 1.1
Contents
Introduction..................................................................................................................2
RS-232C Command Types..........................................................................................2
Direct Commands List .....................
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JVC D-ILA Projector Remote Control Guide Introduction This guide is intended to provide all of the information required to enable Remote Control of JVC D-ILA projectors, either by RS-232C connection or by Infrared Remote Control. This will enable Custom Installers or users to remotely control almost every function on these projectors. The RS-232C codes shown in this guide will control the JVC DLA-HD350, DLA-HD750, DLA- HD550, DLA-HD950, DLA-HD990, DLA-RS10, DLA-RS20, DLA-RS15, DLA-RS25
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JVC D-ILA Projector Remote Control Guide Direct Commands: POWER Command Hex Code Power Off 21 89 01 50 57 30 0A Power On 21 89 01 50 57 31 0A INPUT SWITCHING Command Hex Code Input – S-Video 21 89 01 49 50 30 0A Input – Video 21 89 01 49 50 31 0A Input – Component 21 89 01 49 50 32 0A Input – PC (HD750/950/990/RS20/25/35) 21 89 01 49 50 33 0A Input – HDMI 1 21 89 01 49 50 36 0A Input – HDMI 2 21 89 01 49 50 37 0A Input + (Go to next highest input) 21 89 01 49 50 2B 0A Input –
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JVC D-ILA Projector Remote Control Guide Remote Control Emulation Commands Command Hex Code ASCII Advanced (HD550/950/990/RS15/25/35) 21 89 01 52 43 37 33 37 33 0A 73 (Direct access to Picture Adjust > Advanced) Aspect – 16:9 21 89 01 52 43 37 33 32 36 0A 26 Aspect – 4:3 21 89 01 52 43 37 33 32 35 0A 25 Aspect – Zoom 21 89 01 52 43 37 33 32 37 0A 27 Aspect + (cycles through all available modes) 21 89 01 52 43 37 33 37 37 0A 77 Back (steps backwards through menus and 21 89 01 52 43 3
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JVC D-ILA Projector Remote Control Guide Command Hex Code ASCII Gamma – C 21 89 01 52 43 37 33 33 42 0A 3B Gamma – D (HD550/950/990/RS15/25/35) 21 89 01 52 43 37 33 33 46 0A 3F Gamma – Custom1 21 89 01 52 43 37 33 33 43 0A 3C Gamma – Custom2 21 89 01 52 43 37 33 33 44 0A 3D Gamma – Custom3 21 89 01 52 43 37 33 33 45 0A 3E Gamma – Normal 21 89 01 52 43 37 33 33 38 0A 38 Gamma + (cycles through all options) 21 89 01 52 43 37 33 37 35 0A 75 Hide (On/Off toggle) 21 89 01 52 43 37 33 31 44 0
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JVC D-ILA Projector Remote Control Guide Command Hex Code ASCII Picture Mode – User1 21 89 01 52 43 37 33 36 43 0A 6C Picture Mode – User2 21 89 01 52 43 37 33 36 44 0A 6D Picture Mode – User3 21 89 01 52 43 37 33 36 45 0A 6E Power – Off (send twice to switch off) 21 89 01 52 43 37 33 30 36 0A 06 Power – On 21 89 01 52 43 37 33 30 35 0A 05 Quick Align (PC input on HD750/950/990/ 21 89 01 52 43 37 33 31 33 0A 13 RS20/25/35) RNR (Random Noise Reduction) – 21 89 01 52 43 37 33 30 43 0A 0C
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JVC D-ILA Projector Remote Control Guide Converting & Testing Codes The codes shown on pages 3-6 are raw hex codes and must be converted to the appropriate format in order to work with proprietary controllers such as those from Crestron or AMX. To help with the conversion, here are two sample strings for those brands: Crestron controller – Power On Command: \x21\x89\x01\x50\x57\x31\x0A\r AMX controller – Power On Command: SEND_STRING dvProj, "$21, $89, $01, $50, $57, $31, $0A” Y
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JVC D-ILA Projector Remote Control Guide Acknowledgement Response Return Codes - Basic In most installations, it will normally be sufficient just to send a command to the projector and assume that the projector will carry it out requested. In some installations, there may be a requirement to confirm that the projector has carried out the command before continuing. This is particularly important when sending multiple commands. It is possible to check if the projector has carried out a com
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JVC D-ILA Projector Remote Control Guide Acknowledgement Response Return Codes - Advanced For some functions, it is possible to obtain a more detailed response from the projector. This is useful where different actions are required depending on the current projector settings or status. To request the detailed response, taking the above example of the Power Command, we would send to the projector: 3F 89 01 50 57 0A If the projector receives the enquiry command, as a confirmation that
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JVC D-ILA Projector Remote Control Guide Input Status (to confirm the current Video Input) Enquiry Command (to projector) 3F 89 01 49 50 0A Response (from projector) 06 89 01 49 50 0A 40 89 01 49 50 RR 0A Response (RR) Meaning 30 S-Video 31 Video 32 Component 33 PC (HD750/HD950/HD990/RS20/RS25/RS35 only) 36 HDMI 1 37 HDMI 2 Gamma Table (to confirm the current Gamma Table) Enquiry Command (to projector) 3F 89 01 47 54 0A Response (from projector) 06 89 01 47 54 0A 40 89 01 47 54
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JVC D-ILA Projector Remote Control Guide There is one enquiry command that has a different response from the projector to those listed above. This is the Model Status enquiry. When this enquiry sent to the projector, the projector will respond with a 14-byte string that identifies the model number(s) of the projector. Details are as follows: Model Status (to confirm the current Projector Model) Enquiry Command (to projector) 3F 89 01 4D 44 0A Response (from projector) 06 89 01 4D 44
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JVC D-ILA Projector Remote Control Guide RS-232C Interface Details The RS-232C interface on the projector is a standard 9 pin D-Sub male socket. The pin connections for the projector are as follows: Pin No. Signal Function Signal Direction 2 Rx Data Receive Data Computer/Controller to Projector 3 Tx Data Transmit Data Projector to Computer/Controller 5 Ground Signal ground – 1, 4 & 6-9 No Connection – – Connector Looking at the connector from the side of the projector, the pins
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JVC D-ILA Projector Remote Control Guide Command Format The RS-232C commands are bidirectional and consist of a variable number of hexadecimal numbers. All of the commands sent to the projector shown in this guide are either 7 bytes or 10 bytes long. The Acknowledgement Response Return Codes returned from the projector can be between 6 and 14 bytes long. The basic format of the commands is as follows: Section Size Comments Header 1 byte Can be one of four possible values – see below
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JVC D-ILA Projector Remote Control Guide Infrared Control It is also possible to control JVC D-ILA projectors via Infrared Remote Control Signal Emulation, though is this sometimes slightly more difficult to achieve than RS-232C control due to the differences in Infrared emulation methods between the various equipment manufacturers. To send an Infrared command to the projector, the required format is 73, followed by the ASCII value in hex of the command required. The ASCII values for
