InFocus LP815 Command Line Interface Manual
Infocus lp815: user guide
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Also See for LP815:
- User manual (52 pages) ,
- Installation and integration (4 pages) ,
- Lamp replacement update (2 pages)
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User Manual
Command Line Interface on the LP820
Purpose ......................................................................................................................................................................................... 2
Message Format ............................................................................................................................................................................ 2
Write Commands ........................................................................................................................................................................... 2
Increment Commands .................................................................................................................................................................... 2
Decrement Commands................................................................................................................................................................... 3
Read Commands ............................................................................................................................................................................ 4
Error Handling .............................................................................................................................................................................. 5
Limitations ..................................................................................................................................................................................... 6
Serial Communications Configuration .................................................................................................. 7
Table Of End User Commands............................................................................................................... 8
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Summary of Contents for InFocus LP815
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Page 1: Table Of Contents
Command Line Interface on the LP820 Purpose ... 2 Message Format ... 2 Write Commands ... 2 Increment Commands ... 2 Decrement Commands... 3 Read Commands ... 4 Error Handling ... 5 Limitations ... 6 Serial Communications Configuration ... 7 Table Of End User Commands... -
Page 2: Purpose
RS232 connector to the projector. These commands are intended to provide a simple set of controls to the projector through what InFocus calls the Command Line Interface (CLI). The CLI is designed for use by what the industry commonly calls boardroom controllers. The CLI will accept commands via RS232 to control the necessary features used by most boardroom controllers. -
Page 3: Decrement Commands
Examples: Brightness Command Brightness Command Decrement Commands Increment commands have the following format: (AAA-####) Examples: Brightness Command Brightness Command - denotes the CLI function - denotes Increment command #### - Is optional and denotes number of steps to be incremented (leading zeros are not necessary) - ends the CLI command (BRT+10) -
Page 4: Read Commands
CLI response Examples: (VOL?) Read the current range and value of the projector’s volume Returns: (0-127,64) (BRT?) Read the current range and value of the projector’s brightness... -
Page 5: Error Handling
Examples: (123?) (VOL ?) Not all settings are readable. If an attempt is made to read from a write-only setting, the projector will return a question mark. Example: (RST?) A more descriptive error message on the errors can then be queried with the (ERR?) command. -
Page 6: Limitations
The CLI cannot respond to commands coming in at a high rate. Therefore, a delay must occur between commands to ensure that the command is properly executed before the next one is received. The recommended approach for interfacing to the projector is: Read: 1. -
Page 7: Serial Communications Configuration
SERIAL COMMUNICATIONS CONFIGURATION The following table describes the serial communication configuration that should be used when interfacing to the CLI via the serial port. Windows HyperTerminal or ProComm are two tools that can be used to send CLI commands across the serial port. -
Page 8: Table Of End User Commands
TABLE OF END USER COMMANDS NA = Not Available, Src.dep = Source depended use a read request with ? to get current supported range. Function Command Attribute R & W Power Rear R & W Ceiling R & W Display Message R &... - Page 9 Function Command Attribute Horizontal Keystone R & W Correction Vertical Keystone R & W Correction Contrast R & W Brightness R & W Color R & W Tint R & W Aspect ratio R & W Presets R & W Freeze Display R&W Table 3 Picture...
- Page 10 Function Comm Source 1 Source 2 Source 3 Source 4 Power Up Source Auto source Computer source advance Video source advance Source Image Locked and Displayable Save User 1 Settings Save User 2 Settings Save User 3 Settings Table 5 Sources Attribute Range Default...
- Page 11 Function Command Attribute Factory Reset Perform lamp hours reset Time lamp 1 lasted (hours) Time lamp 2 lasted (hours) Time lamp 3 lasted (hours) Time lamp 4 lasted (hours) Time lamp 5 lasted (hours) Lamp Lit Lamp Time (hours) Number of lamp resets Lamp total time on for all bulbs (hours)
- Page 12 Command Attribute Zoom R&W Pan Horizontal R&W Pan Vertical R&W Current Status Status Word Table 8 Projector Management Function Command Attribute Ip address byte 1 R&W Ip address byte 2 R&W Ip address byte 3 R&W Ip address byte 4 R&W...
- Page 13 Function Command Attribute R&W Keyboard R&W Table 10 Misc. The Misc. commands are not saved in NVRAM and have the following state at Power On: IRE – Enabled Keyboard – Enabled Range Default 0 – 1 0 – disable 1 – enable 0 –...
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