User's Manual

Table Of Contents
Chapter 3: Getting To Know Your 7535
Radio Traffic LED
44 Psion Teklogix 7535 Hand-Held Computer User Manual
3.6.1.2 Radio Traffic LED
The upper-left LED on your 7535 flashes either orange or green to indicate when the
radio transmits and receives data.
Note: Keep in mind that while the standard 802.11b radio supports the trans-
mit/receive LED, not all radios support this function.
Table 3.2 Transmit and Receive LEDs
3.6.1.3 Scan LED
Successful scans are indicated in two ways – with a scan LED and with an
audio tone.
Table 3.3 Scan LED
3.6.1.4 User Application LED
This indicator is available for user-loaded custom Windows CE applications. Refer
to the 7535 SDK Manual for details about this LED. Neither Windows CE nor
Tekterm use this LED.
Function Radio Traffic LED Behaviour
Radio Transmit LED flashes orange.
Radio Receive LED flashes green.
Function Scan LED Behaviour
Scan in progress LED displays solid red during scan.
Successful scan
LED displays solid green after decode.
Off when scan ended.
Unsuccessful scan LED flashes red.