JED T430 User Manual page 5

BenQ MP512 MP513, MP522, MP626, MP623, MP624, MP670, MP772st, MP776st,
MP777, MX750/MP780st, SP920 (Code 3F allows HDMI for Computer: 2, Code 4A allows
HDMI for Video 2 or 1, RGB2 for Computer:2)
MP551 (Code 4B hex), MP525/MP525P/MP575, MP626/MP576 (No HDMI/RGB2),
MP515ST/MP525ST (HDMI version) (Code 4C)
*MS614, MW714st / MW811st, MX615, MX660P, MX710 / MX711, MX713ST / MX810ST,
MX762ST / MX812ST, MX763, MX764, MX760 / MX761, MX712UST / MX880UST,
MX716/MX717 (Code 7C with Vid2->S-Video, Code 7F with Vid2->HDMI)
*SP840, W600 (2 x HDMI, allows HDMI1 for Video and HDMI2 for Computer, Code 7D)
* Note: Most recent BenQ fit into these categories. Try these with unknown BenQ units.
Channel codes for these are:
Input1 := 0D + '*sour=RGB#' + 0D;
Input2 := 0D + '*sour=hdmi#' + 0D;
or
Input2 := 0D + '*sour=RGB2#' + 0D;
or
Input2 := 0D + '*sour=hdmi2#' +$0D;
Input3 := 0D + '*sour=vid#' + 0D;
Input4 := 0D + '*sour= hdmi #' + 0D;
* T440: OPT6 switch ON will use S-Video in place of HDMI/DVI. T430: Uses HDMI for Video2
Input4 := 0D + '*sour=svid#' + 0D;
Input5 := 0D + '*sour=ypbr#' + 0D;
Input6 := 0D + '*sour=dviA#' + 0D;
Input7 := 0D + '*sour=dviD #' + 0D;
Input8 := 0D + '*sour=hdmi#' + 0D;
Input9 := 0D + '*sour=hdmi2#' + 0D;
Input10 := 0D + '*sour=RGB2#' + 0D;
Input11 := 0D + '*sour=net#' + 0D;
Input12 := 0D + '*sour=svid#' + 0D;
Any one of these codes can be set into Constant:0/Constant:1 for computer codes and Constant:2/Constant:3 for video
codes. (The default is to have Computer1 (above) as the "Computer" channel and Video1 as the "Video" channel.
Setting OPT1 switch ON will swap Video1 and Video2 channels, making S-Video the video default. Setting OPT5 will
swap Computer1 and Computer2. Setting OPT4 will allow double- presses on some keyboards.).
NOTE: Tests of the MP525ST have revealed an intermittent failure to communicate in the "standby" state, showing up
as a failure to respond to the communications test (pushing the RED OFF key and watching ONE flash, not three) and a
failure to start. This would appear to be fixed by entering factory setup mode and turning "Full Power Standby" to ON.
OPT7 handshake mode and power on panel connection blink codes available for code 3F, 4A, 7C and 7F family,
•
but ONLY power-on-blink for code 4B and 4C projectors;
"Source scan", or "Quick Auto Search" must be turned off using normal on-screen menu options;
•
RS232 communications must be enabled (some only) and baud rate set to 19200 in the "System Setup:
•
Advanced" menu. If this is not done, you will NOT communicate!;
In "System Setup: Advanced" | Standby Settings | press Enter, then set "Network" to ON to enable RS232 coms.
•
Audio functions on some are limited to one audio input and no output, although it seems the MP626/MP670 and
•
MP870st does have 2 audio ins and correctly controlled audio OUT. (Use a T441/T461 if audio control is needed;)
T440 User's manual V096B, © JED Microprocessors Pty Ltd Jan 20
//Computer1 Analog RGB DB15 (some YPbPr1)
//Computer2 HDMI Code <<<<<<<<<<< 3F, 4C hex
//Computer2 Analog RGB DB15 no 2 <<< 4A, 4B, 7C hex
//Computer2 HDMI 2 <<< 7D hex
//Video1 Composite Video RCA (OPT1 swaps Video1 & Video2)
//Video 2 DVI-D (Digital)*
//Video2 S-Video*
// Component
// DVI-A (Analog)
// HDMI (Digital)
// HDMI
// HDMI 2
// Computer2 Analog RGB DB15
// network
//Video2 S-Video
(OPT1 swaps Video1 & Video2)
th
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