HP xp8000 HP xp8000 series digital projector - RS232 Protocol Reference
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- HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 1
hp xp8010 series digital projector rs232 protocol reference 1 1 - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 2
-Packard Company makes no warranty of any kind with regard to this manual, including, but not limited to, the implied warranties of merchantability and fitness ® are trademarks of Adobe Systems Incorporated. Hewlett-Packard Company Digital Projection and Imaging 1000 NE Circle Blvd. Corvallis, OR - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 3
Contents RS-232 connections 5 Cable connections 5 Communication settings 5 RS-232 protocol syntax 6 Requests 6 Notifications 7 RS-232 keyword listing 10 Changing input sources 16 RS-232 protocol reference 3 - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 4
4 RS-232 protocol reference - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 5
RS-232 Protocol Reference RS-232 connections This guide describes how to configure the projector for RS-232 communication with an external controller, and describes the RS-232 command keywords used to send requests to the projector. Cable connections Use an RS-232 cable to connect a controller to - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 6
keyword, refer to the "RS-232 keyword listing" on page 10. ✎ This manual uses the symbols "" and "" to represent a carriage return and line feed, respectively. Requests Commands are sent to the projector as "requests," which consist of an asterisk (*) prefix, a command keyword, any needed - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 7
, which are sent to the controller. (The exception is unrecognized requests, which are ignored.) Actions initiated by the projector can also generate notifications. The projector is always in verbose mode, and sends notifications whenever a setting changes, whether as the result of a request from - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 8
, due to lack of an input source, or to the setting not being supported for the input source) Attempts to increment/decrement a setting past its defined limits. Attempts to modify a read-only setting. Generates this type of notification None: Request: Notification: PMOD=1 None: Request - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 9
Notifications: *RSRC=2 (acknowledges request) *SRC=0 (projector is attempting to acquire source 2, and in the interim has no has been modified for source 2) *CSPC=? (color space is not supported for this input) Example - changing the picture mode A request to change the - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 10
The following table shows the RS-232 keywords supported by the projector. If the parameter listing for a particular keyword is "None," that keyword requires no parameter. ✎ Except as noted in the keyword listing, each keyword is valid only when the projector is in its on state, STAT=1 (and not - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 11
RS-232 keyword listing (continued) Keyword Parameters Description Video functions CSPC 0 to 2, ? Sets or queries the active color space: 0 = RGB, 1 = YPbPr, 2 = YCbCr Note: The active input source must be analog RGBHV interlaced, analog RGBHV progressive, or component progressive. PMOD 0 to - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 12
active input source. Note: The active input source must be VGA1, VGA2, analog M1, or analog RGBHV. FREQ -50 to 50, +, -, ? Sets or queries the projector's timing relative to the active input source. Note: The active input source must be VGA1, VGA2, analog M1, or analog RGBHV. 12 RS-232 protocol - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 13
RS-232 keyword listing (continued) Keyword Parameters Description TRK value, +, -, ? Sets or queries the synchronization of the projector to the active input source. Note: The active input source must be VGA1, VGA2, analog M1, or analog RGBHV. VPOS value, +, -, ? Sets or queries the - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 14
: Some firmware versions may not support all languages. LSAV 0 to 1, ? Sets or queries the lamp saver status: 0 = disabled, 1 = enabled. LHRS ? Queries the time (in tenths of hours) that the lamp has been in use. THRS ? Queries the total time (in hours) that the projector has been in use - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 15
another when it enters standby state (STAT=0). Note: This keyword requires the projector to be in its on state (STAT=1). Note: Do not send any requests when it enters the on state (STAT=1). Note: This keyword requires the projector to be in standby state (STAT=0). Note: Do not send any requests - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 16
when a system alert condition occurs: see note • 0 = lamp life warning • 1 = lamp life reached • 2 = lamp faulty • 3 = lamp problem • 4 = internal temperature too high • 5 = fan problem • 6 = ambient temperature too high Note: ALERT is sent only by the projector, and cannot be used in requests - HP xp8000 | HP xp8000 series digital projector - RS232 Protocol Reference - Page 17
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hp
xp8010 series
digital projector
rs232 protocol reference