Troubleshooting Table - Boundless Technologies VGB10 Información De Instalación Y Funcionamiento

3-2 Maintenance and Troubleshooting

Troubleshooting Table

Use Table 3-1 to identify and correct any problem areas.
Table 3 -3 Identifying and correcting problems
Symptom Possible Cause
Cursor or "Selftest Brightness or
OK" does not Contrast control
display is set too low.
Power cord is
not connected.
There is no
power.
The terminal is
faulty.
Screen is blank, Screen saver is
but cursor is active.
blinking.
Signal cable is
not connected.
Communications
port is not set
properly.
Communication
speed may be
set incorrectly.
The terminal or
host system is
faulty.
Suggestion Solution
Increase the brightness and contrast
control setting under the front of the
terminal.
Connect the power cord to the power
source and the terminal. Push the
power switch in.
Use a function outlet.
Set the power switch to the off position
and contact the service representative.
Press any key.
Reconnect the cable.
From the Communication menu item,
choose Port select and check the
setting for the cable connections.
Check the communication transmit
speed, receive speed, and parity with
you system manager; then match them
to the Set-Up settings.
Set the power switch to the off position
and contact the service representative.