Samsung UD740U User Manual download pdf (Page 8)

EN-8

Remote control

Battery installation

Use two (AA, R6) size batteries.

Inserting the batteries into the remote control

Remove the back cover of the remote control by pushing the battery compartment door in the direction of the arrow.

2. Loadthebatteriesmakingsurethattheyarepositionedcorrectly(+to+,and-to-).

• Loadthebatteriesfrom-springside,andmakesuretosetthemtightly.

3. Replace the back cover.

Removing the batteries from the remote control

Remove the back cover of the remote control and take out the batteries.

Caution:

• Useofabatteryofwrongtypemaycauseexplosion.

• OnlyCarbon-ZincorAlkaline-ManganeseDioxidetypebatteriesshouldbeused.

• Disposeofusedbatteriesaccordingtoyourlocalregulations.

• Beforeyoudisposeofthebatteries,insulatethembyplacinginsulationtapeonthepositive(+)andnegative(-)

terminals. If you dispose of the batteries together with other conductive objects such as a metal piece, they may short

out, resulting in ﬁre or explosion.

•

Batteries may explode if misused. Do not recharge, disassemble, or heat the batteries, or put them into ﬁre or water.

• Besuretohandlethebatteriesaccordingtotheinstructions.

• Loadthebatterieswithitspositive(+)andnegative(-)sidescorrectlyorientedasindicatedontheremotecontrol.

• Keepbatteriesoutofreachofchildrenandpets.Ifchildrenswallowthebattery,seeadoctorimmediately.

• Removethebatteries,iftheremotecontrolisnotusedforalongtime.

• Donotcombineanewbatterywithanoldone.

• Ifthesolutionofbatteriescomesincontactwithyourskinorclothes,rinsewithwater.Ifthesolutioncomesincontact

with your eyes, rinse them with water and then consult your doctor.

• Donotcarryorstorethebatteriestogetherwithmetallicballpointpens,necklaces,coins,orhairpins.Otherwise,they

may short out, causing explosion or liquid leakage and resulting in ﬁre or injury.

• Donotstorethebatterieswheretheyareexposedtodirectsunlightorsubjectedtohightemperatureandhighhumidity.

High temperature and high humidity may cause corrosion or liquid leakage.

Operation range (of the remote control)

The maximum operation distance of the remote control is about 10 m (or about 32 feet) when the remote control is

pointed at the remote control sensor of the projector. When the remote control is pointed to the screen, the distance

from the remote control to the projector via the screen should be 5 m or less. However, the operation distance varies

depending on the type of the screen used.

Reception angle (horizontal) Reception angle (vertical)

30°30°

10°

20°

10°

20°

Reception angle (vertical), ceiling mount

20°

Important:

• Donotexposetheremotecontrolsensortodirectsunlightoruorescent.Keepadistanceatleast2m(6.5feet)

between the remote control sensor and the ﬂuorescent light to ensure correct operation of the remote control.

Inverted ﬂuorescent light, if located near the projector, may interfere the remote control.

•

When you use the remote control too close to the remote control sensor, the remote control may not work correctly.

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Samsung UD740U User Manual Page 8

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