Delicacy Technology DLC-6820 Integration Reader User Manual

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Document ID	1026205
Application ID	yoRsOj4fyBjhd1m7d+oS5A==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	1.65kB (20655 bits)
Date Submitted	2008-11-05 00:00:00
Date Available	2008-11-05 00:00:00
Creation Date	2008-10-30 13:41:59
Producing Software	Acrobat Distiller 6.0 (Windows)
Document Lastmod	2008-10-30 13:41:59
Document Title	untitled

MANUAL
1) Function instructions
DLC-6820 close integration reader's basic function is to provide with the way of dat
a transmission and back-end control system to transmit information between the lab
els card and it. DLC-6820 readers work frequency is the ISM bands (902 ~ 928 M
Hz), reading and writing with high speed, which can operate multiple labels, only to
operate the label of proprietary applications system(through the issuance and man
date of proprietary systems), automatic hopping frequency literacy and strong anti-ja
mming capabilities, and other characteristics. DLC reader has the following main fu
nctions:
1, Read: not only can read the ID of the tags, also can read the data of designat
ed label orage areas; not only can read the data of single label, and can read the
data of multiple labels at the same time;
2, Write: can write data to designated label storage area;
3, LOCK function: set "LOCK" to the designated label storage areas, to prevent the
data of the storage area being changed;
4, Enquiry for LOCK: enquire for the latched address of the storage area;
5, through standard interfaces connected with PC, to do communications and data
exchange, providing SDK development kits for users to use in secondary developm
ent.
2) Hardware installation instructions
The principle to choose the installation location of DLC readers is: ⑴ must ensure
that vehicles in some speed passing the effective reading region of readers have e
nough time to read (at least 20 ms), and make control equipment have enough tim
e for the operation of control gates across moves.
⑵ There are not any metal objects obscured between the antenna location and lab
els.
⑶ the distance of reader and antenna installation location as near as possible (for
multi-channel fission readers, the longest distance for high-frequency cables is sev
en meters)
⑷ the distance between readers and control equipment (or PC) as near as possibl
e, and use the shielded cable communications as requirements
3)
Software using instructions
Reader demo procedure Manual
Preparation work before using
Before using the demonstration procedures, copy the information of products sets a
ccompanying CD-ROM to the specified directory of user’s computer.
Properly connect computer serial port and reader serial port.
Collect the power supply of reader, red light of the power supply shining said that
the power supply is normal.
Running demo programs
In the directory of user specified, double-click "Reader_Demo.exe" file icon to run d
emo programs.
Before user’s presentation, please correctly select the serial port and set baud rate,
then click on "online", if the reader is working normally, the status bar of demonst
ration program will show devices are normal and communication is normal, can sta
rt the function presentation of the reader/writer.
Set work parameters of reader
In order to make the users use the presentation procedures conveniently, can throu
gh the working parameters setting function provided by demonstration program to a
djust the working parameters of reader/writer.
When this series of readers leave factory, working parameters have been set up, u
sers can directly use the readers to do feature presentation of reader/writer.
power settings: Reader RF power value setting, the power RMS is 0-150, the great
er the value of power, the farther the effective communication distance between the
reader and the tags. Power values can be adjusted appropriately according to de
monstrate environmental characteristics and requirements.
hopping settings: the reader can work fixed the frequency or frequency-hopping. Th
e fixed frequency is that the reader and tag communicate with a fixed-frequency, th
e user can select a frequency point from the drop-down list of the frequency; frequ
ency hopping is the reader and labels communicate with a point sequence designe
d in advance. The user can choose reader/writer works with frequency hopping or f
ixed mode.
antenna settings: this series readers can be divided into single-channel and multi-c
hannel based on different models, for multi-channel reader, can choose relevant wo
rk antenna according to the practical condition and function demonstration requirem
ents of the external antenna of the reader.
Forward link rate: reader sent an bit rate ordering the data to the label, the user c
an choose 10 k bps or 40 k bps.
Backward link rate: label returns the reader the bit rate of response to the data, th
e backward link rate related with the forward link rate, the user can choose one ti
me speed backward link rate or 4 times speed forward link rate. When a user set
up work parameters, click on "setting parameters" button, making the work paramet
ers set to take effect.
FCC NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV
INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT.
SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE
EQUIPMENT.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: 1. This device may not cause harmful interference, and 2. This device must accept any
interference received, including interference that may cause undesired operation

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