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Do not overload electrical outlets, extension cords, or
integral convenience receptacles as this can result in a risk
of fire or electric shock. For products that require battery
power or other sources to operate, refer to the operating
instructions for that product.

Preventing Power Cord Damage

Arrange all power cords so that people or pets cannot walk
on the cords. Do not place objects on the cords. Do not lean
objects against the cords. Placing objects on or leaning
objects against cords can damage the cords. Give particular
attention to cords at the point at which the cord connects to
plugs, at the electrical outlets, and where the cords exit the
product.

Usage Warnings

Providing Ventilation

This product has openings for ventilation that protect it from
overheating. To ensure the reliability of this product, do the
following:

• Do not block or cover these openings.

• Do not place entertainment devices (such as VCRs or

DVDs), lamps, books, vases with liquids, or other objects
on top of this product.

• Do not place this product in any of the following locations:

- On a bed, sofa, rug, or similar surface

- Near heat sources such as radiators, heat registers,

stoves, or other products (including amplifiers) that
produce heat

- In an enclosure, such as a bookcase or rack, unless the

installation provides proper ventilation

Selecting a Proper Location

Place this product in a location that is close enough to an
electrical outlet and where the power cord is easily
accessible to be disconnected from the wall outlet or from
the rear panel of the product.

Important: The power cord is the mains power supply
disconnect device.

Place this product on a stable surface. The surface must
support the size and weight of this product.

Cleaning This Product

Before cleaning this product, unplug it from the electrical
outlet. Use a damp cloth to clean this product. Do not use a
liquid cleaner or an aerosol cleaner. Do not use a magnetic/
static cleaning device (dust remover) to clean this product.

Heed Warnings

Adhere to all warnings on the product and in the operating
instructions.

Read, Retain, and Follow
These Instructions

Read all of the instructions before you operate this product.
Follow all operating instructions that accompany this product.
Retain the instructions for future use. Give particular attention
to all safety precautions.

Comply With Warnings

Avoid electric shock. Comply with all warnings and cautions in
the operating instructions, as well as those that are affixed to
this product.

Power Warnings

Providing a Power Source

A label on this product indicates the correct power source for
this product. Operate this product only from an electrical outlet
with the voltage and frequency indicated on the product label.

If you are uncertain of the type of power supply to your home
or business, consult your cable service provider or your local
power company.

Grounding This Product (U.S.A. and Canada Only)

If this product is equipped with either a three-prong (grounding
pin) safety plug or a two-prong (polarized) safety plug, follow
these safety guidelines to properly ground this product.

• For a 3-prong plug (one prong on this plug is a protective

grounding pin), insert the plug into a grounded mains,
3-prong outlet.

Note: This plug fits only one way. If you are unable to insert
this plug fully into the outlet, contact your electrician to
replace your obsolete outlet.

• For a 2-prong plug (a polarized plug with one wide blade and

one narrow blade), insert the plug into a polarized mains,
2-prong outlet in which one socket is wider than the other.

Note: If you are unable to insert this plug fully into the outlet,
try reversing the plug. If the plug still fails to fit, contact an
electrician to replace your obsolete outlet.

Overloading

  WARNING: Avoid personal injury and damage

to this product! An unstable surface may cause this
product to fall.

IMPORTANT SAFETY INSTRUCTIONS

  WARNING: To avoid electric shock and fire

hazard, match the plug and outlet connections
carefully, then fully insert. If the plug and outlet do
not match, or you cannot fully insert the plug, contact
an electrician to update your power outlets.

  WARNING: Avoid electric shock! Unplug this

product before cleaning.

  

   WARNING: Avoid electric shock and fire

hazard! Do not overload mains AC outlets and
extension cords. For products that require battery
power or other power sources to operate them,
refer to the operating instructions for those
products.

Summary of Contents for Explorer 1840

Page 1: ...1 Connecting the Explorer 1840TM Digital Interactive Set Top ...

Page 2: ... 534 5 012 510 5 029 207 5 045 816 5 053 883 5 058 160 5 142 690 5 146 526 5 214 390 5 225 902 5 225 925 5 237 610 5 239 540 5 241 610 5 255 086 5 257 403 5 267 071 5 270 809 5 271 041 5 272 752 5 282 028 5 285 497 5 287 351 5 309 514 5 319 709 5 341 425 5 347 388 5 347 389 5 361 156 5 367 571 5 379 141 5 379 145 5 381 481 5 390 337 5 400 401 5 406 558 5 418 782 5 428 404 5 430 568 5 434 610 5 436...

Page 3: ...ont Panel 7 What s On the Back Panel 8 Step By Step Connection Instructions 9 Cabling Combinations for an SDTV and VCR 10 Watch TV 11 Performance Tips 11 Frequently Asked Questions 11 Connecting the 1840 to an SDTV and Standard VCR 12 Connecting the 1840 to a Stereo TV and Stereo VCR 13 Compliance Information 14 Contents ...

Page 4: ...ions Read all of the instructions before you operate this product Follow all operating instructions that accompany this product Retain the instructions for future use Give particular attention to all safety precautions Comply With Warnings Avoid electric shock Comply with all warnings and cautions in the operating instructions as well as those that are affixed to this product Power Warnings Provid...

Page 5: ...k Do not expose this product to liquids or moisture Do not place this product on a wet surface Do not spill liquids on or near this product Do not use this product near water such as a bath tub wash bowl sink or laundry tub in a wet basement or near a swimming pool Accessories Warnings Avoid any potential for electric shock or fire Do not use accessories with this product unless recommended by you...

Page 6: ...out the 1840 You can access the Explorer eClub on the Internet at the following Web address www scientificatlanta com explorerclub To join and access the online Explorer eClub you must enter the model number of your set top The model number is located on the front panel If the set top requires troubleshooting in the future your cable service provider may ask for the serial number To find the seria...

Page 7: ...number and time of day The LED also displays the following Message Power 6 Guide Accesses on screen services such as the on screen guide video on demand or pay per view 7 Info Displays a description of the selected program This button is available from the on screen guide and while viewing a program 8 Exit Exits menus on screen guide and program information 9 Settings Accesses the Settings menu 10...

Page 8: ...log audio signals left and right to a stereo receiver LEFT and RIGHT or TV with stereo ouputs 5 Cable Out Sends stereo analog audio and SDTV video signals to a TV or VCR 6 Cable In Receives the signal from your cable service provider 7 BYPASS Use for optional RF Bypass module to allow viewing one channel while recording another 8 AC Outlet Controls power of another device such as a TV 9 AC Power I...

Page 9: ...ilt up static charges To avoid these voltage surges that can be caused by lightning storms and power outages plug the 1840 into a surge protector to reduce the risk of damage 6 Connect the coaxial cable that carries the signal from your cable service provider to the CABLE IN connector on the back panel of the 1840 4 POWER 5 3 1 2 Do not turn on the 1840 or TV yet It may take several minutes for th...

Page 10: ...nnections The Cable Out connector provides both a video and an audio connection to the VCR Optional Connection L R AUDIO OUT Before you begin to connect the 1840 with a standard TV SDTV refer to your TV user s guide for detailed connection instructions Then use one of the following connection combinations but not both Connect the VIDEO OUT port and the L R AUDIO OUT ports from the set top to the V...

Page 11: ... ON position Note You should avoid plugging the 1840 into an outlet that is controlled by a wall switch Verify that all cables are properly connected If your system includes a VCR or stereo verify that you have properly connected them to the 1840 Verify that your TV is connected to the proper TV input port Verify that the TV is set to the proper input channel No Color Verify that the current TV pr...

Page 12: ...12 Connecting the 1840 to an SDTV and Standard VCR ...

Page 13: ...13 Connecting the 1840 to a Stereo TV and Stereo VCR ...

Page 14: ...tion of Conformity This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation EXPLORER 1840 Digital Home Communications Terminal Model 1840 Manufactured by Scientific Atlanta Inc 5030 Sugarloa...

Page 15: ...15 ...

Page 16: ...rkway P O Box 465447 Lawrenceville GA 30042 www scientificatlanta com Product and service availability subject to change without notice 2005 by Scientific Atlanta Inc All rights reserved Printed in United States of America June 2005 4011359 RevA ...

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