User's Manual

3. If the cursor keys on the numeric keypad do not work
properly, the Num Lock function may be on. When Num
Lock is on, the keys on the numeric keypad work only as
numbers. If the Num Lock light in the upper right corner of
the keyboard is lit, press Num Lock to turn off the function
If you want to change the initial Num Lock setting, see
“Setting the Keyboard Options” in Chapter 2.
4. If you still have trouble with the keyboard, contact your sales
representative or the EPSON Connection for assistance.
Monitor Problems
For monitor problems, check the following:
1. If there is no display on the screen, check that the monitor’s
power switch is on and that its power light is lit. If the
power light is on but you still do not see anything on the
screen, check the brightness and contrast controls.
2. If the power switch is on but the power light is not, turn off
the monitor’s power, wait five seconds, and turn it back on.
Wait to see if the screen displays any text.
3. If the screen is still blank, make sure the monitor is connected
to the computer securely. See “Connecting a Monitor” in
Chapter 1 for instructions.
4. If the monitor’s power light still does not come on, check the
electrical outlet for power. Turn off your monitor and
unplug it from the outlet. Then plug a lamp into the wall
outlet and turn it on to see if the outlet supplies power.
Troubleshooting 6-11