IEI Technology iSignager LCD 26, Руководство пользователя, Страница: 69 / 73

iSignager LCD Series
Page 57
C.2 Checking Connection
There are several ways to check if the connection exists between the iSignager LCD
Series and PC.
C.2.1 Check the LED
Check the LEDs on the top of the LAN port in the bottom panel of the iSignager LCD
Series. The green LED on the right side indicates LAN or Wifi is linked on the port. The
orange LED on the left side indicates transmission activity.
C.2.2 Ping in DOS Environment or Hyper Terminal Session
C.2.2.1 PC
To check if the specific IP connection exists in the server side, check in DOS environment
of the server. In DOS environment, type “ping” followed by the LAN IP or WLAN IP, e,g.
ping 10.10.12.82. Press Enter. If the reply message is shown, the connection exists, e.g.
Reply from 10.10.12.82: bytes=32 time<10ms TTL=128
Reply from 10.10.12.82: bytes=32 time<10ms TTL=128
Reply from 10.10.12.82: bytes=32 time<10ms TTL=128
C.2.2.2 iSignager LCD Series
To check if the specific IP connection exists in the client side, check in a Hyper Terminal
session of the iSignager LCD Series. To create a Hyper Terminal session, please refer to
Section C.1 . In Hyper Terminal session, type “ping” followed by the LAN IP or WLAN IP,
e,g. ping 10.10.19.253. Press Enter. If the reply message is shown, the connection exists,
e.g.
64 bytes from 10.10.19.253: icmp_seq=0 ttl=64 time=1.3 ms
64 bytes from 10.10.19.253: icmp_seq=1 ttl=64 time=0.7 ms
64 bytes from 10.10.19.253: icmp_seq=2 ttl=64 time=0.5 ms