LG MR20GA Manuel D'utilisation page 79

PRECAUTIONS TO TAKE
ꔈ Use the remote control within the specified range (within 10 m).
You may experience communication failures when using the device outside the coverage area or if there are obstacles within the coverage
area.
ꔈ You may experience communication failures depending on the accessories.
Devices such as a microwave oven and wireless LAN operate in the same frequency band (2.4 GHz) as the Magic Remote. This may cause
communication failures.
ꔈ The Magic Remote may not work properly if a wireless router (AP) is within 0.2 m of the TV. Your wireless router should be more than 0.2 m
away from the TV.
ꔈ Do not disassemble or heat the batteries.
ꔈ Do not drop the battery. Avoid extreme shocks to the battery.
ꔈ Inserting a battery in the wrong way may result in explosion.
ꔈ Caution: Risk of fire or explosion if the battery is replaced by an incorrect type.
SPECIFICATIONS
CATEGORIES
Model No.
Range of frequency
Output Power (Max.)
Channel
Power source
Operational temperature range
DETAILS
MR20GA
2.400 GHz to 2.4835 GHz
10 dBm
40 channels
AA 1.5 V,
2 alkaline batteries are used
0 °C to 40 °C
9