User manual Version 1.5
SW5001 Wireless Serial Server
Copyright © 2010 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan
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Mini DIN to DB9 cable, the DB9 connector pin assignments for Serial port:
DB9
Pin#
RS-232
RS-485 RS-422
1
DCD
2
RXD
Tx+
3
TXD Data+
Rx+
4
DTR
5
SG (Signal Ground)
6
DSR
7
RTS Data-
Rx-
8
CTS
Tx-
9
N/A N/A
N/A
Note: RS-485 2 or 4 pins assignments of DB9 connector are different from those of Mini DIN
connector.
D.4. Beep & LED Status
Startup
status
Message
Description
========^^^
(5sec)
Startup OK and AP firmware is enabled
Buzzer indication: “ ^ “ : Beep twice “ = “ : Beep off
Wireless
Signal
Strength
status
The BSS quality can be detected by LED indicator on SW5001. On running time, pressed default key and
then released, one of the specified actions below shall be done that depend on the released time after you
heard how many beeps. BSS quality is indicated by count of LEDs as shown below.
RSSI
LEDs
Message:
○
Off
●
On
☼
blinking
Operations
Status* LED1 LED2 LED3 LED4 LED5
Search AP
(sequentially blinking)
☼
☼
☼
☼
☼
☼
Connected AP/ Get assigned IP
☼
☼
☼
☼
☼
☼
Not matched SSID
☼
Connecting
Not available IP
☼
☼
Signal Strength is less 20%
●
Bad Signal Strength (20%)
●
●
Poor Signal Strength (40%)
●
●
●
Fair Signal Strength (60%)
●
●
●
●
Good Signal Strength (80%)
●
●
●
●
●
Connected
Excellent Signal Strength (100%)
●
●
●
●
●
●
Note: The lowest LED is indicated for STATUS at SW5001’s front plate.
