CSE-H53 User
’
s Manual Ver. 1.7
- 11 -
http://www.ezTCP.com
1.7
System LED
CSE-H53 has several lamps to show the current system status.
Each lamp shows the following status:
Mode
Name
Color
Status
Description
Common
PWR
Red
On
Supplying the power
LINK
Green
On
Connecting with Ethernet
RXD
Yellow
Blinks
Receiving data from the Ethernet
TXD
Green
Blinks
Sending data to the Ethernet
Normal
mode
STS
Yellow
Blinks in every
second
Obtaining an IP address
Blinks 4 times
at once
Without obtaining an IP address
under DHCP or PPPoE network
ISP mode
STS
Yellow
Off
Entering ISP mode
Serial
Configuration
mode
STS
LINK
/RXD
/TXD
-
Blinks
simultaneously
Entering Serial Configuration mode
Table 1-4 status of the system LED
1.7.1 ISP Switch
There is a switch, which is named ISP switch (or button) located on the side of the
product. You can change the operation mode of CSE-H53 to ISP or Serial Configuration
mode with this switch.
Fig 1-8 ISP switch