Specifications

40 Psion Teklogix 7535 G2 Hand-Held Computer Quick Reference Guide
quality meter in the taskbar indicates the relative strength of the
communication link.
To access the radio signal icon from the keyboard:
• Press [BLUE] [0]. Choose Shortcuts>System Tray from
the Start Menu.
• Use the arrow keys to highlight the radio signal icon in
the taskbar.
•Press [ENTER] to display the radio quality dialog box.
If you’re using a touchscreen:
• Tap on the radio icon in the taskbar to display the radio qual-
ity dialog box.
Note: Moving in and out of the radio coverage area can have vary-
ing effects on a network session. At times, you may need to
renew your connection by logging in again.
2.6 Checking The Scanner
If your 7535 G2 is equipped with an internal scanner, you can test it
to ensure that it is operating properly. Point the scanner window at a
bar code that your scanner was designed to decode – for example, a
1D UPC bar code or 2D bar code. Press the SCAN button or the pis-
tol trigger, and check for a valid decode on the hand-held screen.
2.6.1 Scanning Techniques
Note: The scanning techniques described here apply to internal
and external scanners.
• 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.
• Scan the entire bar code. If you are using a 1D or 2D scanner,
make certain that the scan beam crosses every bar and space