Panasonic PT-DS20KU 用户手册

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页码 179
About your projector
ENGLISH - 23
Preparation
(19) <LOCK> button
Used to prevent unintended operation by careless pressing of the buttons and prevent draining the remote control batteries.
Attention
 
z
Do not drop the remote control.
 
z
Avoid contact with liquids or moisture.
 
z
Do not attempt to modify or disassemble the remote control.
Note
 
z
The remote control can be used within a distance of about 30 m (98'5") if pointed directly at the remote control 
receiver. The remote control can control at angles of up to ±15° vertically and ±30° horizontally, but the effective 
control range may be reduced.
 
z
If there are any obstacles between the remote control and the remote control signal receiver, the remote 
control may not operate properly.
 
z
The signal will be reflected off the screen. However, the operating range may be limited due to light reflection 
loss because of the screen material.
 
z
If the remote control signal receiver directly receives strong light, such as fluorescent light, the remote control 
may not operate properly. Use it in a place distant from the light source.
 
z
The power indicator <ON (G)/STANDBY (R)> will flash if the projector receives a remote control signal.
Side
Top
Remote control signal transmitter
Bottom
Remote control wired terminal
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 page 27)