Description:

This driver controls the JVC DLA-RS1U, DLA-RS1X, and DLA-RS2U projectors.

Quirks and Limitations:

This driver has been tested with the JVC DLA-RS2U. The published protocol for the DLA-RS1U is identical to the tested projector with the exception of not supporting the direct access fields for gamma, input, and test pattern so the driver will certainly work with that model. The DLA-RS1X is a replacement for the DLA-RS1U and no protocol specifications are yet available. For now, the driver assumes that it follows the old DLA-RS1U protocol rather than the expanded DLA-RS2U protocol.

Connection Details

The connection is serial at 19,200, N, 8, 1. A null modem cable is required. 

Driver Fields

This section lists the fields that the driver makes available, their types, minimum and maximum values, etc...

Name	Type	R/W	Description/Limits
PoweState	String	R/W	Write On to power on the projector, Standby to power off the projector. Information only values are "CoolDown" and "Error".
RemoteControl	String	W	The supported commands. Emulates key presses on the remote control. Values are Up, Down, Exit, Hide, Menu, Enter, Right, Left, Video, SVideo, Component, Test, Cinema, Natural, Dynamic, User1, User2, User3, HDMI1, HDMI2, Info, Gamma, ColorTemp, Aspect, ContrastUp, ContrastDown, BrightUp, BrightDown, ColorUp, ColorDown, SharpUp, SharpDown
GammaTable	String	R/W	DLA-RS2U only Values are Normal, Theater1, Theater2, Dynamic, Custom
GammaCoefficient	String	R/W	DLA-RS2U only Values are: G18, G19, G20, G21, G22, G23, G24, G25, G26 which correspond to gammas of 1.8, 1.9, 2.0, etc.
Input	String	R/W	DLA-RS2U only Values are SVideo, Video, Component, HDMI1, HDMI2
TestPattern	String	R/W	DLA-RS2U only Values are None, Staircase