Setup and Install

Installation Manual
H3C AR 18-2X Series Routers
Chapter 4 Troubleshooting
4-2
Symptoms 1:
Nothing is displayed on the terminal screen after the router is
powered on.
Solution:
Step 1: Check that:
z The power system is correctly working.
z The console cable is connected correctly.
Step 2: Check the console cable and the terminal (such as the
HyperTerminal) parameter settings.
Symptoms 2:
Illegible characters are displayed on the console terminal after
the router is powered on.
Solution:
Make sure you have set on your terminal (HyperTerminal):
Baud rate = 9600
Databit = 8
Parity check = none
Stopbit = 1
Flow control = none
Terminal emulation = VT100
Reconfigure the parameters if their values are different.