Maintenance – LG Z20LA7R User Manual
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1. Here’s a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of lukewarm water and
a little fabric softener or dish washing detergent. Wring the cloth until it’s almost dry, and then use it to wipe the
screen.
2. Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV.
To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth.
Please be sure not to use a wet cloth.
If you leave your TV dormant for a long time (such as a vacation), it’s a good idea to unplug the power
cord to protect against possible damage from lightning or power surges.
- Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you will have your
new TV. Be sure to turn the power off and unplug the power cord before you begin any cleaning.
Cleaning the Screen
Cleaning the Screen
Cleaning the Cabinet
Cleaning the Cabinet
Extended
Extended
Absence
Absence
Maintenance
Maintenance
Product Specifications
Product Specifications
Maintenance & Product Specification
MODEL
Power Requirement
Power Consumption
Audio Output
Television System
Television Channel
Television Screen
External Antenna Impedance
Z15LA7R Z20LA7R
AC100-240V~ 50/60Hz 0.9A
AC100-240V~ 50/60Hz 1.2A
55W 65W
3 W + 3 W 5 W + 5 W
NTSC
VHF : 2 ~ 13, UHF : 14 ~ 69, Cable : 01 ~ 125
LCD Panel
75
Ω