Optimus 16-174A User manual

Features
TV • AM/FM Radio Cat. No. 16-174A
©1995 Tandy Corporation.
All Rights Reserved.
Pocketvision and RadioShack are registered trademarks used by Tandy Corporation.
Your Optimus TV • AM/FM Radio is a color
LCD TV thatfitsinthepalm ofyour handand
receives AM and FM radio, as well as VHF
and UHFTV signals. The TV •AM/FMRadio
has these great features:
Automatic Electronic Tuning System —
scans the VHF or UHF band and locks on to
active channels.
Flat Liquid Crystal Display (LCD) —
makes the TV more compact and uses less
power than a standard picture tube.
Fluorescent Backlight — illuminates the
LCD screen so you can watch the TV in the
dark or in low-light conditions.
Built-In Rod Antenna — provides ade-
quate TV or FM reception in most metropol-
itan areas.
External Antenna Jack — lets you connect
an external outdoor antenna for optimum re-
ception in weak signal areas.
Earphone Jack — lets you enjoy private lis-
tening with an optional earphone.
BATTERIES
Your TV uses three D batteries (not sup-
plied). For the best results, we recommend
alkaline batteries (RadioShack Cat. No. 23-
550).
1. Set POWER to OFF.
2. Press down on the arrow on the top of
the battery compartment cover, then lift
the cover away from the TV.
3. Insert three fresh batteries as indicated
by the polarity symbols (+ and –)
marked inside the compartment.
Caution: Installing batteries incorrectly
can damage the TV.
4. Insert the cover’s latching tabs into the
slots beneath the battery compartment
and close the cover.
Power
© 1997 Tandy Corporation.
All Rights Reserved.
Optimus is a registered trademark used by Tandy Corporation.
RadioShack is a trademark used by Tandy Corporation.
RADIO TUNING
VOLUME
BRIGHT
LIGHT/
CH CALL
TV TUNING
POWER
FM/UHF AM/VHF
AUDIO/VIDEO
EAR
DC IN 6V Jack DC Adapter
AC Adapter
Three D Batteries
Shutter Down for
TV Operation
Shutter Up for
Radio Operation
Stand
EXT ANT
Selector Selector
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2
Notes:
• When the sound level lowers or the pic-
ture becomes unstable, replace the bat-
teries.
• Internal batteries automatically discon-
nect when you plug an adapter into the
DC IN 6V jack.
AC POWER
You can power the TV from a standard AC
outlet. You must use an optional AC adapter
than supplies 6 volts and delivers at least
550 mA. Its center tip must be set to nega-
tive, and its plug must correctly fit the TV’s
DC IN 6V jack. We recommend RadioShack
Cat. No. 273-1664. Using an adapter that
does not meet these specifications could se-
riously damage the TV or the adapter. Set
the adapter’s voltage switch to 6V.
Plug the adapter’s barrel plug into the TV’s
DC IN 6V jack. Then plug the other end of the
adapter into a standard AC outlet.
Notes:
• Do not leave the adapter plugged into
the AC outlet or connected to the TV
when you are not using the TV.
• Always unplug the adapter from the AC
outlet first.
• The adapter might become warm after
extended periods of use.
VEHICLE BATTERY POWER
You can use an optionalDC adapterto pow-
er the TV from your vehicle’s cigarette-light-
er socket if your vehicle has a 12-volt DC,
negative-ground electrical system.
You must use a DC adapter that supplies 6
volts and delivers at least 550 mA. Its center
tip must be set to negative, and its plug must
correctly fit the TV’s DC IN 6V jack. We rec-
ommend RadioShack Cat. No. 273-1801.
Using an adapter that does not meet these
specifications could seriously damage the
TV or the adapter. Set the adapter’s voltage
switch to 6V.
1. Plug the adapter’s barrel plug into the
TV’s DC IN 6V jack.
2. Unplug your vehicle’s cigarette lighter
and plug the large end of the DC
adapter cord into the cigarette-lighter
socket.
Notes:
• If the TV does not operate properly
when you use DC power, be sure the
cigarette-lighter socket is clean and that
the adapter’s plug is pushed all the way
into the socket.
• Do not leave the adapter plugged into
the cigarette-lighter socket or con-
nected to the TV when you are not
using the TV.
• Always unplug the adapter from the cig-
arette-lighter socket before unplugging
it from the TV.
CONNECTING AN EXTERNAL
ANTENNA
If you are in an area with weak TV signals,
or are inside a metal or concrete building,
you might need an external outdoor antenna
to improve reception. Connect the antenna
to the EXT ANT jack.
Ifyourantennawireis75-ohmcoaxialcable,
use an F-to-mini plug adapter to complete
the connections. We recommend Ra-
dioShack Cat. No. 278-257. If you have300-
ohm wire, use a 300-to-75-ohm mini plug
adapter. We recommend Cat. No. 15-1148.
USING THE TV AS A MONITOR
You can play back the signal from an audio/
video component connected to your TV us-
ing a special cable (not supplied), available
at your local RadioShack store (RSU No.
10005890).
Connect the cable’s yellow plug to the com-
ponent’s video output jack and its white plug
to the component’s audio output jack. Then
plug the cable’s mini plug into the TV’s AU-
DIO/VIDEO jack.
1. Slide the TV/radio selector shutter on
the front of the TV down.
2. Extend the rod antenna.
Connections
Using Your TV
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3
3. Use FM/UHF AM/VHF to select either
UHF or VHF.
4. Turn POWER on.
5. Press TV TUNING < or > to select the
desired channel.
6. Adjust VOLUME.
7. Adjust BRIGHT for the desired bright-
ness. The brightness also appears to
change depending on the screen’s
angle.
Press
LIGHT/CH CALL to display the channel
bar at the currently tuned channel number.
Notes:
• If desired, fold out the stand on the
back of the TV and lean the TV ona flat
surface at a convenient angle.
• If reception is poor, adjust the length or
angle of the rod antenna. If inside a
metal or concrete building, moving
closer to a window might improve
reception.
BACKLIGHT
In low temperatures, the TV screen takes a
few seconds to light, or it might be slightly
red in color. This is not a malfunction. Nor-
mal operation resumes after a short while.
1. Slide the TV/radio selector shutter on
the front of the TV up.
2. Use FM/UHF AM/VHF to select either FM
or AM.
3. Turn POWER on.
4. Rotate RADIO TUNING to tune to the
desired station.
5. Adjust VOLUME.
6. For the best FM reception, adjust the
length, angle and direction of the rod
antenna. An internal antenna is used
for reception of AM broadcasts. Adjust
the position of the TV for best AM
reception.
Press
LIGHT/CH CALL to illuminate the radio
dial and tuning bar in dark locations.
USING AN EARPHONE
For private listening,you can connect an op-
tional earphone with a 1/8-inch plug to the
EAR jack. This mutes the built-in speaker.
Cautions:
•SetVOLUME to the lowest setting
before you begin listening. Then adjust
the volume to a comfortable level.
• Do not wear an earphone while operat-
ing a vehicle or riding a bicycle. This
can cause a traffic hazard and is illegal
in some areas.
Color too light or no color
.
• Fully extend the antenna. Adjust the
antenna’s angle and direction.
•Adjust
BRIGHT.
No picture and no sound.
• Be sure the batteries are fresh and
inserted correctly.
• If you use an adapter, be sure it is cor-
rectly connected.
No picture and noisy sound.
• Adjust the antenna.
No sound.
•Adjust
VOLUME.
• Disconnect the earphone.
• Adjust the rod antenna (for TV or FM)
or rotate the unit (for AM).
• Disconnect the cable from the AUDIO/
VIDEO jack.
Picture is all white, dark, or blurred.
•Adjust
BRIGHT.
• Be sure the batteries are fresh.
Picture is not clear (moves up or down,
disappears periodically, becomes fuzzy
or blurred, is doubled, etc.).
• Fully extend the antenna. Adjust the
antenna’s angle and direction.
• Be sure the batteries are fresh.
• Be sure the TV is away from appliances
that might cause interference.
• In locations with poor reception, it might
be impossible to get a clear picture or
any picture at all. Change the location.
If you cannot correct the problem, take the
TV to your local RadioShack store for assis-
tance.
Using the Radio
Troubleshooting
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RADIO SHACK
A Division of Tandy Corporation
Fort Worth, Texas 76102
#A5 Printed in (Site)
RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
3A7 Printed in Malaysia
Your Optimus TV • AM/FM Radio is an example of superiordesign and craftsmanship. These
suggestions will help you care for it so you can enjoy it for years.
• Keep the TV dry. If it gets wet, wipe it dry immediately.
• Use only fresh batteries of the recommended size and type. Always remove old or weak
batteries. They can leak chemicals that destroy electronic circuits.
• Handle the TV gently and carefully. Dropping it can damage circuit boards and cases and
can cause the TV to work improperly. Be particularly careful of the display screen. Avoid
putting the TV in your pocket or purse together with hard objects (coins, keys, etc.).
• Use and store the TV only in normal temperature environments.
• Keep the TV away from dust and dirt.
• Wipe the TV with a damp cloth occasionally to keep it looking new. Do not use harsh
chemicals, cleaning solvents, or strong detergents to clean the TV.
Modifying or tampering with the TV’s internal components can cause a malfunction and might
invalidate the TV’s warranty. If the TV is not performing as it should, take it to your local Ra-
dioShack store for assistance.
Channel Coverage ..........................................................................UHF: CH 14–CH 69/VHF: CH 2–CH 13
Display Element ...........................................................High Resolution Color LCD (Twisted Nematic Type)
Drive System........................................................................................................ TFT Active Matrix System
Screen Size.................................................................................................................2.5 Inches Diagonally
Backlight.............................................................................................High-Luminance Fluorescent Material
Radio Frequency Ranges ...................................................................AM: 530-1710 kHz; FM: 88-108 MHz
Antenna...................................................................................................................................................Rod
Speaker..................................................................................................................................................... 2 Inches (5 cm)
Input/Output Jacks ........................................................................EXT ANT/DC IN 6V/EAR/AUDIO/VIDEO
Power Supply....................................Three D Batteries or AC Adapter 273-1664 or DC Adapter 273-1801
Power Consumption............................................................................................................... Approx. 3.6 W
Battery Life (Approximate) ....................................................TV: 11 Hours; FM: 140 Hours; AM: 210 Hours
Ambient Temperature..................................................................................................... 32–104°F (0–40°C)
Dimensions ............................................................................................... 47/16 ×47/8×29/16 Inches (HWD)
Weight...............................................................................................................12.9 Oz. (Without Batteries)
Specifications are typical; individual units might vary. Specifications are subject to change without notice.
Care and Maintenance
Specifications
RadioShack Limited Warranty
This product is warranted a
g
ainst defects for 90 da
y
s from date of purchase from RadioShack compan
y
-owned
stores and authorized RadioShack franchisees and dealers. Within this period, RadioShack will repair it without
char
g
e for parts and labor. Simpl
y
bring your RadioShack sales slip as proof of purchase date to an
y
RadioShack
store. Warrant
y
does not cover transportation costs. Nor does it cover a product subjected to misuse or accidental
dama
g
e.
EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WAR-
RANTIES ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CON-
TAINED HEREIN. Some states do not permit limitation or exclusion of implied warranties; therefore, the aforesaid
limitation(s) or exclusion(s) ma
y
not appl
y
to the purchaser.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
We Service What We Sel
l
10/95
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