Symbol LS 4208, Manual

Page: 36 / 278

LED Indication
Off No power is applied to the scanner, or the scanner is on and ready to scan.
Green A bar code was successfully decoded.
Red A data transmission error or scanner malfunction occurred.
Scanning 2-5
LED Definitions
In addition to beeper sequences, the scanner communicates with the user using a two-color LED display. Table 2-2 defines LED
colors
that display during scanning.
Table 2-2. Standard LED Definitions
Scanning in Hand-Held Mode
Install and program the scanner (see Setting Up the Scanner on page 1-4 ). For assistance, contact the local supplier or the
local
Symbol Support Center .
To scan in hand-held mode:
1. Ensure all connections are secure. (See the host chapter for the scanner.)
2. Aim the scanner at the bar code.
3. Press the trigger.
Single-Line Mode
Figure 2-2. Scanning in Hand-Held Mode
4. Upon successful decode, the scanner beeps and the LED turns green. (For more information about beeper and
LED
definitions, see Table 2-1 and Table 2-2 .)
Scan line lengths vary depending on the scan line width selected (see
Scan Line Width on page 4-8
). A
full
scan line width is the default. Medium and short scan line widths are useful for scanning menus or
pick-lists.