Opticon LG2 Series, Руководство пользователя

Страница: 43 / 113

LG2 User’s Manual 25-ULG2MU01-02 - 34
Save Settings
LG2 User’s Manual 25-ULG2MU01-02 - 35
Save Settings
5.2 - USB Interface
USB Keyboard - The default standard way of transferring data through the USB port.
USB Downloader - This mode is the standard way of transferring unformatted, unpacketized data
through the USB port.
USB Native Two Way Mode - This mode is utilized when there is a need for bi-directional communica-
tion between the LG2 and an application through the USB port (i.e. Time Stamp, Error Checking...)
Scan the following codes to set the appropriate USB communication setting:
USB Keyboard (Default) USB Downloader USB Native Two Way Mode
5.3 - PS2 Interface
Scan the following barcodes to set the reader to the PS2 communication setting:
PS2 Mode
Note : This setting only works with reader hardware configured for PS2.
5.4 - Bluetooth Radio Interface
RF One Way Mode - Max Range - This mode is the standard way of transferring unformatted, unpack-
etized data by radio frequency. The Max Range setting optimizes the LG2 radio for greater range but
data reliability is lower.
RF One Way Mode - Max Reliability - This mode is the standard way of transferring unformatted, un-
packetized data by radio frequency. The Max Range setting optimizes the LG2 radio for greater reliabil-
ity but the radio range is lower.
Important Note: While robust, both One Way modes do not receive packet verification therefore it does
not guarantee data integrity and some data may be lost.
RF Two Way Mode - This mode is utilized when there is a need for biodirectional communication be-
tween the LG2 and an application by radio frequency (i.e. Time Stamp, Error Checking...). This requires
the implementation of software at the application level. The reader receives confirmation via packet
protocol verification and is 100% reliable. Opticon offers a Windows or Pocket PC version