LC-90LE757E (serv.man2) - Sharp TV User Guide / Operation Manual. Page 9

Before using the TV for the first time, insert the two supplied “AAA” size 
batteries. When the batteries become depleted and the remote control unit fails 
to operate, replace the batteries with new “AAA” size batteries.

 

Open the battery cover.

 

Insert the two supplied “AAA” size batteries.

•  Place batteries with their terminals corresponding to the (

e) 

and (

f) indications in the battery compartment.

 

Close the battery cover.

Improper use of batteries can result in chemical leakage or explosion. Be sure to 
follow the instructions below.

•  Do not mix batteries of different types. Different types of batteries have different 

characteristics.

•  Do not mix old and new batteries. Mixing old and new batteries can shorten the life of 

new batteries or cause chemical leakage in old batteries.

•  Remove batteries as soon as they have worn out. Chemicals that leak from batteries 

can cause a rash. If you find any chemical leakage, wipe thoroughly with a cloth.

•  The batteries supplied with this product may have a shorter life expectancy due to 

storage conditions.

•  If you will not be using the remote control unit for an extended period of time, remove 

the batteries from it.

The batteries provided contain no harmful materials such as cadmium, lead or 
mercury.
Regulations concerning used batteries stipulate that batteries may no longer be 
thrown out with the household rubbish. Deposit any used batteries free of charge 
into the designated collection containers set up at commercial businesses.

Use the remote control unit by pointing it towards the remote control sensor. 
Objects between the remote control unit and sensor may prevent proper 
operation.

 

w For 80/90 inch models

5 m

Remote control 
sensor

 

w For 70 inch models

5 m

Remote control 
sensor

•  Do not expose the remote control unit to shock. In 

addition, do not expose the remote control unit to 
liquids, and do not place in an area with high humidity.

•  Do not install or place the remote control unit under 

direct sunlight. The heat may cause deformation of the 
unit.

•  The remote control unit may not work properly if the 

remote control sensor of the TV is under direct sunlight 
or strong lighting. In such cases, change the angle of 
the lighting or the TV, or operate the remote control unit 
closer to the remote control sensor.