User manual

Chapter 3: Getting to Know the 8515
Audio Indicators
Psion Teklogix 8515 Vehicle-Mount Computer User Manual 27
Security Level
Security levels can be set to limit user access to 8515 settings. In addition, applications can
be restricted to prevent inadvertent changes.
External Power
This is the external power icon displayed in the taskbar.
External Devices
When a peripheral is attached to the USB or serial ports and activated, an associated icon
appears in the taskbar.
3.6.3 Audio Indicators
The 8515 beeper provides a variety of sounds and can be configured to emit a sound when a
key is pressed, a keyboard character is rejected, scan input is accepted or rejected or an oper-
ator’s entry does not match in a match field.
3.7 Scanning
Decoded scanners must be configured by scanning special configuration bar codes. In these
cases, the scanner manufacturer provides programming manuals for configuration purposes.
The 8515 supports a variety of one dimensional (1D) scanners and two dimensional (2D)
laser and imager scanners. “Scanning Techniques” outlines the mechanics of a successful
scan. In addition, “Troubleshooting” on page 28 provides some helpful suggestions should
the scan fail.
3.7.1 Scanning Techniques
• Hold the scanner at an angle. Do not hold it perpendicular to the bar code.
•Do not hold the scanner directly over the bar code. In this position, light can reflect back
into the scanner’s exit window and prevent a successful decode.
Scanner RFID Serial DeviceUSB Device
Note: Refer to “Scanner Settings” on page 87 for details about the Volume & Sound
Properties dialog box.
Note: External scanners can be connected to the 8515 serial or USB device port.