Errors While Scanning - Symbol LT 1806 Product Reference Manual

LT 1806 Product Reference Guide: Programming the LT 1806
To set the INTERCHARACTER DELAY parameter scan a two digit numeric
entry. Note that single digit entries must have a leading zero. The
INTERCHARACTER DELAY default is 00 ms; in this example you want to set
it to 2 ms. To program the scanner for a 2 ms INTERCHARACTER DELAY
scan the four bar codes listed below.
SCAN
1. INTERCHARACTER DELAY
2. 0
3. 2
4. ENTER

Errors While Scanning

Don't worry if you make an error during a scanning sequence. There are two
special-purpose bar codes, BACKSPACE and CANCEL, to help you.
Scanning the BACKSPACE bar code erases the value of the previous bar code
scanned but keeps you within the scanning sequence for a parameter type.
Scanning CANCEL removes you from the current sequence so that you can
start again.
YOU WILL HEAR . . .
Short high tone
Short high tone
Short high tone
Hi/Lo/Hi/Lo warble
4-2