Psion Teklogix 8515 user manual Calibrating The Touchscreen, Configuring Your Ieee 802.11 Radio

Chapter 2: Basic Checkout

Calibrating The Touchscreen

Important: If the word ‘BLUE’ is displayed in uppercase in the taskbar at the bottom of the screen, this key is locked ‘on’—the 8515 will not switch off. Press the [BLUE] key again to unlock it; then press [BLUE] [ENTER/ON] to switch the 8515 off.

If, however, you’ve disabled the “Blue Key” in the ‘One Shot’ dialog box (see “One Shots” on page 74), the 8515 can be turned off even when the [BLUE] key is locked ‘on’.

2.5Calibrating The Touchscreen

Before using your 8515, you will need to calibrate the touchscreen. Refer to “Calibrating The Touchscreen” on page 38 for details.

2.6Configuring Your IEEE 802.11 Radio

If your 8515 is equipped with a Model RA2040 radio (Marvell-88W8300 802.11g PC Card radio), follow the steps outlined in Section 2.7: “Setting Up The Model RA2040 802.11g Radio”.

If your vehicle-mount is equipped with a Model RA2041 radio (Summit DC 802.11 SC CF radio), follow the steps under “Setting Up The Model RA2041 Radio SCU” on page 17 to set up this type of radio for communication with a wireless LAN.

2.7Setting Up The Model RA2040 802.11g Radio

The most common Marvell-88W8300 802.11g radio settings are configured as defaults. However, there are some fields that must be completed, including the SSID of your access point and the security methods implemented in the network (including access keys).

Important: If the 8515 is equipped with a radio that has never been configured, the radio settings dialog box opens automatically when the unit is powered on. In this case, skip to Step 4 on page 11.

To configure the 802.11g radio:

1.Tap on Start>Settings>Network and Dial-up Connections.

Psion Teklogix 8515 Vehicle-Mount Computer User Manual 9