Chapter 4 43
Troubleshooting
Function Specific Troubleshooting
4. Troubleshooting
Step 3. Press the SYSTEM CONFIG softkey.
Step 4. Select the DHCP ENABLED field using the cursor keys and then press the OFF softkey.
Step 5. Select the AUTO-IP ENABLED field using the cursor keys and then press the OFF
softkey.
Step 6. Enter the following IP address and subnet mask using the enter keys. For selecting the
MANUAL IP ADDR or MANUAL SUBNET MASK field, use the cursor keys.
IP Address: 192.168.0.1
Subnet Mask: 255.255.255.0
Step 7. Set up the IP address/subnet mask for the external PC.
a. Double-click “My Computer” icon on Windows desktop of the external PC. And
double-click
Control Panel. The Control Panel window will appear.
b. In the Control Panel window, double-click Network. The Network dialog box will
appear. In the
Configuration tab, select TCP/IP (display it in revers video) and press
the
Properties button.
c. The dialog box appears. If Specify an IP address has been selected, record the IP
address and subnet mask.
d. If the Obtain an IP address automatically has been selected, select the Specify an IP
address
. Enter the IP address xxx.xxx.xxx.y and subnet mask xxx.xxx.xxx.xxx as
shown in
Figure 4-6. The letters x represent the IP address and subnet mask of the
E4980A. The letter y is different from the IP address of the E4980A. Press the OK
button. Then, restart the external PC.
Figure 4-6 Network Dialog Box (“IP Address” Tab)
Step 8. By clicking “OK” button, the network settings take effect. Verify the E4980A LAN
settings and response to a command from the external computer as follows:
a. On the external computer, click "Start" button in the Windows Start menu bar using a
mouse.