19
Operation Instruction
Chapter 4 Troubleshooting
4.1 Troubleshooting
Symptom
Solution
No picture on monitor
Make sure the power cord is connected to
an AC outlet, DC plug is connected to DC IN
port and the power LED is on.
Make sure the monitor's power is on.
Check the connection of your source signal.
To reset the VB50HRTV, unplug the DC IN
adapter from the unit and then plug it back in
again.
The remote control can't
control the VB50HRTV
Make sure batteries are installed.
Check remaining battery life.
No sound
Video is distorted
Check the audio connection.
Make sure the speaker is working.
Press the Volume+ on remote control.
Check your antenna connections. Try
adjusting your antenna.
Check all of the connection.
Missing channels
Some cable providers use scrambled or
encoded signals that may require a cable
box to view all available channels.
From TUNER INPUT menu, choose another
item.
Customer Support
Country/Region
T=Telephone, F=Fax
Email
United States
Canada
Other
T:(800)688-6688
F:(909)468-1202
T:(800)688-6688
F:(909)468-1202
T:(909)869-7676
vstech@viewsonic.com
vstech@viewsonic.com
vstech@viewsonic.com
E
n
g
l
ish
To Next Page
Loading...