Intermec 9189, Руководство пользователя

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9189 900 MHz RF Gateway User’s Manual
1-18
Setting the Software Parameters
In addition to the DIP switches, the gateway uses software configuration
parameters. Since the gateway has no direct user interface, the software
parameters must be entered from the host or from a data collection device. The
device can send configuration commands with an input device such as a
scanner, or with an IRL program. Default values for all software parameters are
listed in the 9189 Default Parameters table on the next page.
Using a Data Collection Device
You cannot use the gateway to communicate with the RF system and host
computer until you configure its parameters. Therefore, to program the
software parameters, you must connect the gateway to a reader or other data
collection device that can provide input to the gateway. This device may be any
of these Intermec products:
•
JANUS 2010 Hand-Held Data Collection Computer
•
944X Portable Reader Series
•
9460 Portable Reader
•
951X Online Reader Series
•
9540 Industrial Terminal
•
9550 Transaction Manager
•
9560 Time and Attendance Terminal
Once the gateway is configured, you can remove the reader and connect the
gateway to any other device.
9189 Default Parameters
Parameter Default
Acknowledgment Delay 0 (40 ms)
Channel Search 0, 0 (924 MHz, disabled)
Channel Select* 0 (924 MHz)
Downline POL/SEL Delay 0 (40 ms)
Duty Cycle Percent 5 (50% duty cycle on)
Duty Cycle Period 10 (1 second)
Local Address* 0 (disabled)
Loopback 0 (disabled)
Network ID 000