1.\" $NetBSD: j6x0lcd.4,v 1.3 2006/02/07 19:33:58 wiz Exp $ 2.\" 3.\" Copyright (c) 2004 Valeriy E. Ushakov 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Neither the name of the author nor the names of any 12.\" contributors may be used to endorse or promote products derived 13.\" from this software without specific prior written permission. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS 16.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25.\" POSSIBILITY OF SUCH DAMAGE. 26.\" 27.Dd April 4, 2004 28.Dt J6X0LCD 4 hpcsh 29.Os 30.Sh NAME 31.Nm j6x0lcd 32.Nd driver for Jornada 680 LCD screen 33.Sh SYNOPSIS 34.Cd "j6x0lcd* at shb?" 35.Sh DESCRIPTION 36The 37.Nm 38driver provides support for controlling brightness, contrast, and 39power of the LCD screen in Jornada 680 series machines. 40.Pp 41The default keymap binds 42.Ao Li Ctrl Ac + Ao Li Alt Ac + Ao Ar arrowkey Ac 43to control brightness with up and down arrow keys, and to control 44contrast with left and right arrow keys. 45.Sh SEE ALSO 46.Xr screenblank 1 47.Sh HISTORY 48The 49.Nm 50driver first appeared in 51.Nx 2.0 . 52