IBM 4800-C41 Configuration Guide - Page 12

Table 1. Serial touch screen calibration variable values based on system (continued) System /dev/ttySn (screen size) value1 driver2 minimum_X maximum_X minimum_Y maximum_Y IBM SurePOS 4 500 4840 elographics See "IBM 4820-2xx/4xx/5xx SurePoint Solution serial touch screen coordinates," if applicable to your installation. IBM SurePOS 4 500 4846-545 elographics 71 4003 112 4079 IBM SurePOS 4 500 4846-565 elographics 6 4066 163 4023 IBM SurePOS 5 500 4851/4951 elographics See "IBM 4820-2xx/4xx/5xx SurePoint Solution serial touch screen coordinates," if applicable to your installation. IBM SurePOS 700 4800-7x3/7x3/ 7x3 0, 1, 4, or 5 microtouch or See "IBM 4820-2xx/4xx/5xx SurePoint Solution serial touch elographics screen coordinates," if applicable to your installation. Table notes: 1. If more than one value is listed, use the ttyS number for the RS-232 serial port to which the touch screen is attached (which is a value one less than the physically enumerated port number, because ttyS numbering starts with 0 not 1). 2. If more than one value is listed, use microtouch or elographics based on the type of serial touch screen that is attached to the system: Table 2. Touch screen drivers by 4820 model 4820 model Touch driver IBM 4820-42T SurePoint Solution IBM 4820-4FT SurePoint Solution IBM 4820-FBT SurePoint Solution IBM 4820-2WN SurePoint Solution IBM 4820-2WB SurePoint Solution IBM 4820-2GN SurePoint Solution IBM 4820-2GB SurePoint Solution IBM 4820-5WN SurePoint Solution IBM 4820-5GN SurePoint Solution microtouch elographics IBM 4820-2xx/4xx/5xx SurePoint Solution serial touch screen coordinates The following variables are used in the procedure in this section with the specified, serial-attached SurePoint Solution: Table 3. SurePoint Solution serial touch screen coordinate values System minimum_X maximum_X minimum_Y maximum_Y IBM 4820-2xx/4xx 0 SurePoint Solution 16350 16350 0 IBM 4820-5xx -46 3922 46 SurePoint Solution Note: This value is negative. 4094 4 Linux OS Configuration