19
3-7 Scan mode & some global settings
Scan mode:
Good-read off-
The trigger button must be pressed once to activate scanning. The light source of
scanner stops scanning when there is a successful reading or no code is decoded after the Stand-by
duration elapsed.
Momentary-
The trigger button acts as a switch. Press button to activate scanning and release
button to stop scanning. The light source of scanner stops scanning when there is a successful
reading or no code is decoded after the Stand-by duration elapsed.
Good-read on-
The trigger button must be pressed once to activate scanning. The light source of
scanner stops scanning when no code is successful decoded after the Stand-by duration elapsed.
Auto-detection- Good-read on
–
By setting Enable, the scanner will start operating if any nearby
object has been detected. The scanner stops scanning when no code is successful decoded after the
Stand-by duration elapsed. Once the scanner stops scanning, the present object must be removed to
enable Auto-detection.
Auto-detection- Good-read off
–
By setting Enable, the scanner will start operating if any nearby
object has been detected. The scanner will stop scanning when there is a successful reading or no
code is decoded after the Stand-by duration elapsed. Once the scanner stops scanning, the present
object must be removed to enable Auto-detection.
Barcode detection:
In image auto-induction mode, barcode detection means that the scanner detects
an object similar to a barcode to trigger decoding, such as text, graphics, barcodes, and so on.
Barcode detection delay:
The barcode detection delay means that the detection function is enabled
when no object is detected within the set delay.
Same barcode delay time for 1D symbols:
This feature is activated only when the Scan mode is in
alternate or continuous mode. Once a 1D barcode has been scanned and output successfully, the optics
module
’
s lights must be off or moved away from the barcode beyond delay time to active a next scanning
on the same barcode.
Same barcode delay time for 2D symbols:
This feature is activated only when the Scan mode is in
alternate or continuous mode. Once a 2D barcode has been scanned and output successfully, the optics
module
’
s lights must be off or moved away from the barcode beyond delay time to active a next scanning
on the same barcode.
Double confirm:
If it is enabled, the scanner will require a several times of same-decoded-data to
confirm a valid reading.
Global Max./Min. code length for 1D symbol:
These two lengths are defined as the valid range of
decoded 1D barcode data length. Make sure that the minimum length setting is no greater than the
maximum length setting, or otherwise the labels of the symbol will not be readable. In particular, the
same value can be set for both minimum and maximum reading length to force the fixed length barcode
decoded.
Notes:
1. Please set the max./min. length for individual barcode in later sections, if special demand is
requested.
2. The number of check digits is included in max./min. code length.
3. These two settings have no effect on the symbols with fixed-length, e.g. UPC-A, UPC-E, EAN-13,
EAN-8 and China Post.
Global G1-G6 string selection:
The scanner offers one or two string group for ALL symbols. By
setting one or two digits to indicate which string group you want to apply. You may refer to
C1-C3 & FN1 substitution string setting
and
3-41 G1-G4 string position & Code ID position
Example: Group 1
→
set 01 or 10. Group 2 and 4
→
set 24 or 42.
All valid settings include 00, 01, 02, 03, 04, 05, 06, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 25, 26,
30, 31, 32, 33, 34, 35, 36, 40, 41, 42, 43, 44, 45, 46, 50, 51, 52, 53, 54, 55, 56, 60, 61, 62, 63, 64, 65 and
66.
Element amendment:
If it is enabled, the scanner can read the barcode comprised with bars and
spaces in different scale.
Decoder optimization:
If it is enabled, the scanner will optimize the decoder with error correction. This
function is not effective for all types of barcodes.
Data output delay in continue-scan mode:
If it is enabled, in the continue-scan mode, the scanner can
store the data while continue-scanning. The scanner will output the data after the predefined delay
elapsed. The maximum storage of data is 1000 characters. If this parameter is set to be
“
00
”
, the
scanner will not store data. And if the parameter is set to be
“
FF
”
, the scanner will output data after
stopping scanning.
Character encoding system:
A character encoding system consists of a code that pairs each character
from a given repertoire. Common examples include Morse code, the Baudot code, the ASCII and
Summary of Contents for AS-1320
Page 1: ...AS 1320 Handheld Image Scanner User Manual Version AS 1320_UM_EN_V1 1 3...
Page 2: ......
Page 4: ...ii...
