Pro Lite DTR900-FC Wireless USB User Manual revised

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Document ID	653856
Application ID	OuKrLWON3BzPQeVWHHdx1Q==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	7.07kB (88423 bits)
Date Submitted	2006-05-03 00:00:00
Date Available	2006-05-03 00:00:00
Creation Date	2006-05-02 19:04:36
Producing Software	pdfFactory Pro 2.51 (Windows XP Professional Chinese)
Document Lastmod	0000-00-00 00:00:00
Document Title	Users Manual revised.doc
Document Creator	pdfFactory Pro www.fineprint.cn
Document Author:	Apollo

060406 (DTR900-FC USB + DTR900-FC TTL)
Features:
Wireless Data collection module with USB or TTL (level) interface.
433MHz RF frequency.
Modulate Type: FSK.
According to FCC 47CFR15.231e.The EUT shall be provided with a means for automatically
limiting operation so that the duration of each transmission shall not be greater than one
second and the silent period between transmission shall be at least 30 times the duration of the
transmission but in no case less than 10 seconds. The software build in module. Any customer
/ end-user can not make any modifications.
Transmission range: <200 m. ( open area ).
Baud rate:9600bps.
DC Power: USB Power or 5VDC external Power.
Size:
Main Unit : 45 x 70 x 22 mm
ANT Unit : Φ15 x 86mm
USB prolong wire:1.5m
TTL prolong wire:360mm
Caution: Changes or modifications to this unit not expressly approved by the party responsible
for compliance could void the user authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following 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.
The users manual or instruction manual for an unintentional or unintentional radiator
shall caution the user that changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
Baud rate: 9600bps
Frequency: 433MHz
B1.Signal LED(Green)
B2.Power
Wireless USB
USB/TTL
C1.USB interface
C2.TTL interface
Part A- ANTENNA
According to FCC Rules, Part 15.203, a unique antenna coupling is required.
The EUT has a built in antenna which is a short wire solder on the PCB, This antenna meets the
requirements of this section.
Part B- LED
B1: Signal Green LED
B2: Power Red LED
Part C- INTERFACE
C1: USB prolong wire
C2: TTL prolong wire
PIN DEFINE:
USB/TTL
1 23 4
USB pin
Name
Function
VCC
Usb Power
D+
USB D+
D-
USB D-
GND
GND
TTL pin
Name
Function
RXD
Data Input to module
TXD
Data Output from module
VCC
+5VDC
GND
GND
Application:
USB MODULE
This module Connect to computer with USB interface. The PC must be installed the USB
equipment’s driver, and the PC will increase a COM, the COM is dummy, and the module will
transmit or receive info.

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Encryption                      : Standard V1.2 (40-bit)
User Access                     : Print, Fill forms, Extract, Assemble, Print high-res
Title                           : Users Manual revised.doc
Author                          : Apollo
Creator                         : pdfFactory Pro www.fineprint.cn
Producer                        : pdfFactory Pro 2.51 (Windows XP Professional Chinese)
Create Date                     : 2006:05:02 19:04:36+08:00
Page Count                      : 2

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