Prestigio GeoVision 5050 User Manual page 59

Troubleshooting
PROBLEM
Irregularity or
instability in
signal receiving.
POSSIBLE CAUSE
The built-in rechargeable
battery is weak.
The unit may be obstructed
by material, such as heat
insulation paper.
The movement of the unit is
too strong.
EN-18
POSSIBLE SOLUTION
Use the adaptor to supply
power or charge the
battery.
Remove the material.
Avoid any movement of the
unit.