Symbol LS 4071 Manuale utente
RS 2200/3200 Series
LS 4071 Scanner
Quick Reference
Quick Reference
© 1997 SYMBOL TECHNOLOGIES, INC.
All rights reserved.
Symbol reserves the right to make changes to any product to
improve reliability, function, or design.
Symbol does not assume any product liability arising out of, or
inconnectionwith,theapplicationoruseofanyproduct,circuit,
or application described herein.
No license is granted, either expressly or by implication,
estoppel, or otherwise under any patent right or patent,
covering or relating to any combination, system, apparatus,
machine, material, method, or process in which Symbol
products might be used. An implied license only exists for
equipment, circuits, and subsystems contained in Symbol
products.
Symbol Technologies, Inc.
One Symbol Plaza
Holtsville, NY 11742-1300
http://www.symbol.com
This product is covered by one or more of the following U.S. and foreign Patents:
U.S. Patent No. 4,360,798; 4,369,361; 4,387,297; 4,460,120; 4,496,831; 4,593,186;
4,603,262; 4,607,156; 4,652,750; 4,673,805; 4,736,095; 4,758,717; 4,816,660;
4,845,350; 4,896,026; 4,897,532; 4,923,281; 4,933,538; 4,992,717; 5,015,833;
5,017,765; 5,021,641; 5,029,183; 5,047,617; 5,103,461; 5,113,445; 5,140,144;
5,142,550; 5,149,950; 5,157,687; 5,168,148; 5,168,149; 5,180,904; 5,229,591;
5,230,088; 5,235,167; 5,243,655; 5,247,162; 5,250,791; 5,250,792; 5,262,627;
5,280,163; 5,280,164; 5,280,498; 5,304,786; 5,304,788; 5,321,246; 5,367,151;
5,373,148; 5,378,882; 5,377,361; 5,396,053; 5,396,055; 5,399,846; 5,408,081;
5,410,139; 5,410,140; 5,412,198; 5,418,812; 5,420,411; 5,436,440; 5,444,231;
5,449,891; 5,449,893; 5,468,949; 5,479,000; 5,479,002; 5,479,441; 5,504,322;
5,528,621; 5,532,469; 5,543,610; 5,545,889; 5,552,592; 5,578,810; 5,589,680;
D305,885; D341,584; D344,501; D359,483; D362,435; D363,700; D363,918;
D370,478.
Invention No. 55,358; 62,539; 69,060; 69,187 (Taiwan); No. 1,601,796; 1,907,875;
1,955,269 (Japan).
EuropeanPatent367,299; 414,281;367,300;367,298; UK 2,072,832;France 81/03938;
Italy 1,138,713.
1
Introduction
The LS 4071 is a high performance scanner that lets you scan a
bar code and transmit it to a base station up to 10 feet (3 meters)
away, without a physical cable to limit your movement. Instead,
the scanner communicates with the base station through a low
power radio transmission.
Scanning Made Easy
To install the scanner or change the different programmable
parameters of the LS 4071, see the
Product Reference Guide
.
Ifyou areusing a Synapse cable, selectthe host type byscanning
the appropriate bar code packed with the cable. If you are not
using a Synapse cable, scan one of the bar codes beginning on
page 6.
If you need assistance, contact the technical person in charge of
scanning at your site, or Symbol Technologies.
Quick Reference
2
Ready, Test, Scan
Ready
Make sure connections are secure, and the battery pack is
charged. The battery must be charged before the scanner’s
initial use, and after each day’s use. Placing the scanner in its
base station between uses will help maintain the battery’s
charge.
Be sure the scanner is “paired” to the base station by
scanning the
Pairing
bar code on the base.
Test
Aim the scanner away from you and press the trigger.
When you press the trigger, the scanning beam is energized
for approximately 3.0 seconds (default).
Scan
Make sure the symbol you want to scan is within the
scanning range. See the
LS4071 ProductReferenceGuide
.
Also, be certain the scanner is within range of the base
station: 10 feet (3 meters).
The scanner has read the symbol when:
• The yellow LED on the rear of the scanner turns green
for a short period of time after the scanning beam turns
off.
The data has been successfully sent to the base station when:
• You hear a short, high tone beep from the base (if
default beeper settings are selected).
• The yellow LED on the base blinks.
3
Aiming
Scan the Entire Symbol
• Your scan beam must cross every bar and space on the
symbol.
• The larger the symbol, the farther away you should
hold the scanner.
• Hold the scanner closer for symbols with bars that are
close together.
• Ashort, high tone beep from the base indicates a good
decode.
Right Wrong
0123456789 0123456789
Quick Reference
4
Hold at an angle
Do not hold the scanner directly over the bar code. Laser light
reflecting
directly
back into the scanner from the bar code is
known as specular reflection. This strong light can “blind” the
scanner and make decoding difficult. The area where specular
reflection occurs is known as a “dead zone”.
You can tilt the scanner up to 65
°
forward or back and still
achieve a successful decode. Simple practice quickly shows
what tolerances to work within.
65°
Max
Shaded area represents
dead zone (±2°)
Bar Code
Scan
Beam
Scan
Beam
65°
Max
5
What Does The Beep Mean?
When you hear 1 beep (short high tone) it means data has been
decoded successfully. If any other beeps are heard, contact the
technical person in charge of scanning.
What If...
If the scanner is not operating according to your needs,
contact the technical person in charge of scanning. If there is
no one in charge of scanning, call the Symbol Support Center
at 1-800-653-5350.
Quick Reference
6
Host Types
When using an RL475 system, select one of the bar codes below
to communicate with an IBM 468X/9X host.
Port 5B
Port 9B
Port 17
Note: To properly communicate with 468X/9X
terminals, the driver corresponding to the
port being used must be loaded and
enabled when you are configuring your
terminal system. See your terminal’s
operating manual for details.
7
Host Types
RS-232C Host Types
Three RS-232C hosts are set up with their own parameter
default settings. Selecting the ICL, Fujitsu or Nixdorf RS-232C
terminal sets the defaults listed on the following page. These
defaults take precedence over Standard RS-232 defaults. So,
if you’ve selected Fujitsu RS-232C, then select the Standard
RS-232 defaults, the Fujitsu defaults still take precedence. To
return to the factory set defaults, scan the
SET ALL
DEFAULTS
bar code below. See the table on the following
page for terminal specific defaults.
SET ALL DEFAULTS
Quick Reference
8
Host Types
Parameter Standard ICL FUJITSU NIXDORF
Mode A/
Mode B
Transmit
Code ID
No Yes Yes Yes
Data
Transmission
Format
Data as is Data/Suffix Data/Suffix Data/Suffix
Suffix
CR/LF CR CR CR
Baud Rate
9600 9600 9600 9600
Parity
None Even None Odd
Hardware
Handshaking
None RTS/CTS
Option 3 None RTS/CTS
Option 3
Software
Handshaking
None None None None
Serial
Response
Time-out
2 Sec. 9.9 Sec. 2 Sec. 9.9 Sec.
Stop Bit
Select
One One One One
ASCII Format
8-Bit 8-Bit 8-Bit 8-Bit
Beep On
<BEL>
Disabled Disabled Disabled Disabled
RTS Line
State
Low High Low *Low = No
data to send
*In the Nixdorf Mode B, if CTS is Low, transmission of scan data is
disabled. When CTS is High, bar code data is transmitted to the host.
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