Sony NVU94T, NVU74T User Manual

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Personal Navigation System

Important Information

Owner’s Record

The model and serial numbers are located on the back of the unit in the built-in GPS antenna compartment. Record these numbers in the spaces provided below. Refer to these numbers whenever you call upon your Sony dealer regarding this product.

Model No. ___________ Serial No.________________________

Important Information

Information importante

Información importante ES

NV-U94T NV-U84 NV-U74T

NV-U94T/U84/U74T

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Using the manuals

The following manuals are included with the unit. Before installing or operating the unit, read these manuals thoroughly and retain them for future reference.

• Quick Start Guide

Contains instructions on basic operations, such as installation, navigation operations, etc. After you have read this manual, you should be ready to start using the unit.

• Important Information (this manual)

Contains important notices to be read prior to use, including warnings, specifications, and troubleshooting instructions.

To learn more about the features and functions

The “Instruction Manual” (PDF) that contains descriptions of all functions is available online. You can download the manual at: http://esupport.sony.com/

Notes on this manual

• This manual contains instructions for the NV-U94T, U84, and U74T. Available functions differ depending on the model. The following chart shows the main differences between models.

U94T U84 U74T

POSITION plus z Battery discharge mode zz TMC (Traffic Message Channel) zz Bluetooth zz Audio/video playback z

Check your model name and refer to the relevant indications in each section of this manual.

• Illustrations in this manual may differ from the actual device.

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Warning

Operation is subject to the following two conditions; – this device may not cause interference. – this device must accept any interference,

including interference that may cause undesired operation of the device.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: – Reorient or relocate the receiving antenna. – Increase the separation between the equipment

and receiver.

– Connect the equipment into an outlet on a

circuit different from that to which the receiver is connected.

– Consult the dealer or an experienced radio/TV

technician for help.

You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.

If you have any questions about this product, you may contact: Sony Customer Information Services Center Call: 1-(800)-222-7669 Address: 12451 Gateway Blvd., Fort Myers,

FL 33913

URL: www.sony.com/nav-u/support

Declaration of Conformity

Trade Name: Sony Model No.: NV-U94T, NV-U84,

NV-U74T Responsible Party: Sony Electronics Inc. Address: 16530 Via Esprillo,

San Diego, CA 92127

U.S.A. Telephone number: 858-942-2230

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.

For users of the NV-U94T/U74T

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules and RSS-Gen of IC Rules. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC and IC radiation exposure limits set forth for uncontrolled equipment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated with at least 20 cm and more between the radiator and person’s body (excluding extremities: hands, wrists, feet and ankles).

For customers in Canada

The installer of this radio equipment must ensure that the antenna is located or pointed such that it dose not emit RF field in excess of Health Canada limits for the general population; Consult Safety Code 6, obtainable from Health Canada’s website www.hc-sc.gc.ca/rpb.

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Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems)

packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product.

Applicable accessory: Car battery adapter

This symbol on the product or on its

Caution

IN NO EVENT SHALL SONY BE LIABLE FOR ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR OTHER DAMAGES INCLUDING WITHOUT LIMITATION LOSS OF PROFITS, LOSS OF REVENUE, LOSS OF DATA, LOSS OF USE OF THE PRODUCT OR ANY ASSOCIATED EQUIPMENT, DOWNTIME, AND PURCHASER’S TIME RELATED TO OR ARISING OUT OF THE USE OF THIS PRODUCT, ITS HARDWARE AND/OR ITS SOFTWARE.

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Table of Contents

Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

On Bluetooth communication (NV-U94T/U74T only). . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

About “Memory Stick” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

What is a “Memory Stick”? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Types of “Memory Stick Duo” that the system can use . . . . . . . . . . . . . . . . . . . . . . . . . .10

Note on LCD panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Fuse replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Notes on unit disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Resetting the unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

NV-U94T/U84/U74T

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Warning

PLEASE READ THIS MANUAL AND THE SUPPLIED “QUICK START GUIDE” COMPLETELY BEFORE INSTALLING OR OPERATING YOUR PERSONAL NAVIGATION SYSTEM. IMPROPER INSTALLATION OR USE OF THIS DEVICE MAY CAUSE ACCIDENT, INJURY OR DEATH.

Be sure to use the supplied or optional car battery adapter or AC adapter, which is compatible with the unit/cradle. Otherwise, excessive voltage may be applied to the unit/ cradle and may cause smoke, fire, or accident. For details on optional accessories for your model, see “Specifications” on page 14.

Do not connect the car battery directly to the jack on the unit, as it may cause a malfunction. Be sure to use the supplied car battery adapter for connection.

On safety

•Be sure to: – install the navigation system in a safe place

where it does not obstruct the driver’s view. – not install the unit above an airbag. – place the cables and cradle where they do not

obstruct driving. – attach the unit to the cradle properly,

otherwise the unit may fall. – clean the surface of the suction cup and

attachment surface before attaching. When

installing on the dashboard, clean the surface

on which the suction cup will be attached.

Also, confirm that the suction cup is securely

attached after installation. Otherwise, the unit

or cradle may fall. Failure to do so may result in unsafe driving conditions.

• Do not apply excessive force to the unit or cradle as it may fall.

• Comply with local traffic rules, laws and regulations.

• Do not continuously watch the unit while driving. It is dangerous and may cause a traffic accident.

• If you need to operate the navigation system while driving, be sure to stop the car in a safe place before operating.

• Do not modify the unit.

• Do not disassemble the unit except when disposing of it.

On installation

• Before installing the unit, check your local traffic laws and regulations.

• Make sure you install the unit properly using only the hardware provided and avoid mounting it onto any critical component of the vehicle.

• For information about the polarity, battery voltage and location of the airbag in your car, please consult your car dealer.

• Take care to prevent cords or wires from getting tangled or crimped in the moving portion of the seat rail.

• Please consult a qualified technician or service personnel if you cannot attach the cradle to the car securely.

CAUTION

• Do not install the cradle where it will be subjected to heat/high temperature.

• Depending on the size or shape of the cigarette lighter socket, connection may not be possible.

• Before installing the TMC antenna, clean the surface of its suction cups and attachment surfaces. Attach the suction cups, pressing firmly against the windshield to expel air inside.

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On handling

• Do not let foreign objects get inside the connector of the unit, as it may cause malfunction.

• When the unit is not in use, turn it off by sliding ?/1. Remove the unit from the cradle, then disconnect the car battery adapter, otherwise battery drain may result. Note the following: If your car’s cigarette lighter socket is not connected to ACC on your ignition switch, power will continue to be supplied to the unit’s built-in power supply even when the ignition is off or the unit is not in use.

• Do not connect any accessory other than those supplied or optional.

• Do not expose the unit to fire or water, as it may cause malfunction.

• To disconnect a cable, pull it out by grasping the plug, not the cable.

• Be sure to remove the unit out of the car when leaving your car to prevent theft or high temperature damage inside the car.

• If the cradle is left attached to the dashboard for a long time, the suction cup may leave a mark on the dashboard. Be sure to detach the cradle from the dashboard when it is not being used.

• Detach and reattach the cradle regularly to maintain the attachment strength of the suction cup.

• Note that it may be difficult to detach the cradle at low temperatures.

• Note that the built-in battery cannot be charged outside the temperature range 5 – 45 ºC (41 – 113 ºF).

• Do not leave the unit in high ambient temperature as the built-in battery capacity will deteriorate, or will become unchargeable.

On the suction cup

Small bubbles may exist on the suction cup. These bubbles, however, do not affect the suction cup’s performance.

On GPS

As GPS information is obtained from satellites, it may be impossible or difficult to obtain information in locations such as:

• Tunnel or underground

• Under a highway

• Between high buildings

• Between tall trees with dense foliage

Note

GPS signal reception may be poor depending on the material of the car’s windshield.

On the positioning system (POSITION plus) (NV-U94T only)

The system has a function that allows the current car position to be correctly displayed even at locations where the GPS signal is temporarily interrupted or poorly received, as when going under an overpass. To activate this function, do the following: – Attach the unit to the cradle. – Drive for a while in an area where the GPS

signal is clearly received. The positioning system will become ready for operation after you have driven a little with the unit on.

Notes

• The accuracy of this function may deteriorate if the

unit is installed near a heated or heat-reflecting

windshield.

• Depending on the conditions, the current car

position or the movement may not be accurately

displayed. This, however, will be corrected as soon

as the GPS signal reception resumes.

On the battery discharge mode (NV-U94T/U84 only)

If the unit’s internal temperature becomes excessive, it enters battery discharge mode and automatically reduces the charge capacity to protect the battery. In this case, the unit turns on (display remains off), even while not in use.

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IMPORTANT NOTICE for the Bluetooth function! (NV-U94T/U74T only)

Safe and efficient use

Changes or modifications to this unit not expressly approved by Sony may void the user’s authority to operate the equipment. Please check for exceptions, due to national requirement or limitations, in usage of Bluetooth equipment before using this product.

Driving

Check the laws and regulations on the use of cellphones and hands-free equipment in the areas where you drive. Always give full attention to driving and pull off the road and park before making or answering a call if driving conditions so require.

Radio frequency exposure

RF signals may affect improperly installed or inadequately shielded electronic systems in cars, such as electronic fuel injection systems, electronic antiskid (antilock) braking systems, electronic speed control systems or airbag systems. For installation or service of this device, please consult with the manufacturer or its representative of your car. Faulty installation or service may be dangerous and may invalidate any warranty that may apply to this device. Consult with the manufacturer of your car to ensure that the use of your cellphone in the car will not affect its electronic system. Check regularly that all wireless device equipment in your car is mounted and operating properly.

Connecting to other devices

When connecting to any other device, please read its user guide for detailed safety instructions.

Emergency calls

This Bluetooth car hands-free and the electronic device connected to the hands-free operate using radio signals, cellphone, and landline networks as well as user-programmed function, which cannot guarantee connection under all conditions. Therefore do not rely solely upon any electronic device for essential communications (such as medical emergencies). Remember, in order to make or receive calls, the hands-free and the electronic device connected to the hands-free must be switched on in a service area with adequate cellular signal strength. Emergency calls may not be possible on all cellphone networks or when certain network services and/or phone features are in use. Check with your local service provider.

On the software

Read the End-User License Agreement carefully before use.

Warning

• This navigation system should not be used as a substitute for your own judgment. Any route suggestions made by this navigation system may never override any local traffic regulations, your own judgment, and/or knowledge of safe driving practices. Disregard route suggestions by the navigation system if such suggestions would: cause you to perform a hazardous or illegal maneuver, place you in a hazardous situation, or route you into an area you consider unsafe.

• The advice provided by the navigation system is to be regarded only as a suggestion(s). There may be situations where the navigation system displays the vehicle’s location incorrectly, fails to suggest the shortest course, and/or fails to direct you to your desired destination. In such situations, rely on your own driving judgment, taking into account current driving conditions.

• Do not use the navigation system to route you to emergency services. The database does not contain a complete listing of locations of emergency service providers such as police, fire stations, hospitals and clinics. Please use your judgment and your ability to ask for directions in these situations.

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• As a driver you are solely responsible for your road safety. – In order to avoid traffic accidents, do not

operate the system while driving.

– In order to avoid traffic accidents, operate the

system only when the vehicle is stopped at a safe place and the parking brake is set.

– In order to avoid a traffic accident or traffic

offence, remember that actual road conditions and traffic regulations take precedence over the information contained in the navigation system.

– Accordingly, the Software may contain

inaccurate or incomplete information due to the passage of time, changing circumstances, and due to the nature of the sources used. Please observe the actual traffic circumstances and regulations at all times while driving.

– In a situation when actual road conditions and

traffic regulations differ from the information contained in the navigation system, then abide by traffic rules.

– The navigation system does not provide, or

account for in any way; information regarding traffic and road laws; vehicle specifications including weight, height, width, load, and/or speed restrictions; road conditions including road slope, grade, and/or surface conditions; obstruction information including bridge and tunnel height and width, and/or other prevailing driving and/or road conditions. Always rely on your own driving judgment, taking into account current driving conditions.

– Minimize the amount of time spent viewing

the screen while driving.

Precautions

On Bluetooth communication (NV-U94T/U74T only)

• Bluetooth wireless technology operates within a range of about 10 m (about 30 ft). Maximum communication range may vary depending on obstacles (person, metal, wall, etc.) or electromagnetic environment.

• When using the Bluetooth function, install the unit within 60 cm (about 20 in) from the driver.

• The following conditions may affect the sensitivity of Bluetooth communication: – There is an obstacle such as a person, metal,

or wall between this unit and Bluetooth device (cellphone, etc.).

– A device using 2.4 GHz frequency, such as a

wireless LAN device, cordless telephone, or microwave oven, is in use near this unit.

• Because Bluetooth devices and wireless LAN (IEEE802.11b/g) use the same frequency, microwave interference may occur and result in communication speed deterioration, noise, or invalid connection if this unit is used near a wireless LAN device. In such as case, perform the following: – Use this unit at least 10 m (about 30 ft) away

from the wireless LAN device.

– If this unit is used within 10 m (about 30 ft) of

a wireless LAN device, turn off the wireless LAN device.

– Install this unit and Bluetooth device as near

to each other as possible.

• Microwaves emitting from a Bluetooth device may affect the operation of electronic medical devices. Turn off this unit and other Bluetooth devices in the following locations, as it may cause an accident: – where inflammable gas is present, in a

hospital, train, airplane, or a gas station

– near automatic doors or a fire alarm

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• This unit supports security capabilities that comply with the Bluetooth standard to provide a secure connection when the Bluetooth wireless technology is used, but security may not be enough depending on the setting. Be careful when communicating using Bluetooth wireless technology.

• We do not take any responsibility for the leakage of information during Bluetooth communication.

• Connection with all Bluetooth devices cannot be guaranteed. – A device featuring Bluetooth function is

required to conform to the Bluetooth standard specified by Bluetooth SIG, and be authenticated.

– Even if the connected device conforms to the

above mentioned Bluetooth standard, some devices may not be connected or work correctly, depending on the features or specifications of the device.

– While talking on the phone hands-free, noise

may occur, depending on the model of your cellphone or communication environment.

• Depending on the device to be connected, it may require some time to start communication.

Others

• Using the Bluetooth device may not function on cellphones, depending on radio wave conditions and location where the equipment is being used.

• If you experience discomfort after using the Bluetooth device, stop using the Bluetooth device immediately. Should any problem persist, consult your nearest Sony dealer.

About “Memory Stick”

What is a “Memory Stick”?

“Memory Stick” is a compact-size IC recording medium with a large capacity. It has been designed not only for exchanging/sharing digital data among “Memory Stick” compatible products, but also for serving as an insertable/ removable external storage medium that can save data.

Types of “Memory Stick Duo” that the system can use

With the system, you can use the following types of “Memory Stick Duo.”*

• “Memory Stick Duo” (Not compatible with MagicGate)

• “MagicGate Memory Stick Duo”*

• “Memory Stick PRO Duo”*

*1 The system has been demonstrated as operable

with a “Memory Stick Duo” with a capacity of 8 GB or smaller. However, we do not guarantee the operations of all the “Memory Stick Duo” media.

*2 “MagicGate Memory Stick Duo” and “Memory Stick

PRO Duo” are equipped with MagicGate functions. MagicGate is copyright protection, using encryption technology. Data with MagicGate protection cannot be played with this unit.

Notes

• This system does not support parallel high-speed data transfer.

• Standard-size “Memory Stick” cannot be used in this system.

• When using a “Memory Stick Duo,” make sure to check correct insertion direction. Wrong usage may cause trouble with the system.

• Do not insert “Memory Stick Micro” directly into “Memory Stick PRO” compliant product without M2* adapter supplied with the media (or sold separately). If you attempt to insert it without attaching to the M2* adapter, it may not be able to be removed.

• Do not place the “Memory Stick Duo,” “Memory Stick Micro,” or M2* adapter within the reach of children to prevent them from swallowing it by accident.

• Avoid removing the “Memory Stick Duo” from the system while the system is reading or writing data.

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• Data may be damaged in such occasions: – “Memory Stick Duo” is removed or the system is

turned off during a read or write operation.

– “Memory Stick Duo” is used in a location subject to

static electricity or electrical noises.

• We recommend that you backup any important data.

• Do not bend, drop or apply strong shock to the

“Memory Stick Duo.”

• Do not disassemble or modify the “Memory Stick Duo.”

• Do not allow the “Memory Stick Duo” to get wet.

• Do not use or store the “Memory Stick Duo” in a

location that is subject to: – Extremely high temperature, such as in a car

parked in the sun – Direct sunlight – High humidity or places with corrosive substances

Connector

Note on LCD panel

Some stationary blue, red or green dots may appear on the monitor. These are called “bright spots,” and can happen with any LCD. The LCD panel is precision-manufactured with more than

99.99 % of its segments functional. However, it is possible that a small percentage (typically

0.01 %) of the segments may not light up properly. This will not, however, interfere with your viewing.

Maintenance

Cleaning

• Clean the surface of the suction cup with a soft,

Write-protect switch

Memo area

• Do not touch the “Memory Stick Duo” connector with your finger or metallic objects.

• You cannot record, edit or delete data if you slide the write-protect switch to LOCK.

• When you slide the write-protect switch of the “Memory Stick Duo,” use a thin-pointed device.

• When you use a “Memory Stick Duo” without the write-protect switch, be careful not to edit or delete the data by accident.

• When you write on the memo area of the attached label, do not write forcefully.

• When you carry or store the “Memory Stick Duo,” put it in the case supplied with it.

* Abbreviation for “Memory Stick Micro.”

wet lint-free cloth if it becomes dirty and attachment strength weakens. Be sure to dry the suction cup before reattaching.

• Clean the display window with a commercially available cleaning cloth.

Note

If the suction cup leaves a trace on the windshield, wipe with water.

Fuse replacement

When replacing the fuse in the car battery adapter, be sure to use one matching the amperage rating stated on the original fuse (2.5 A). If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer.

Warning

Never use a fuse with an amperage rating exceeding the one supplied with the unit as this could damage the unit.

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Notes on unit disposal

Remove the built-in lithium-ion battery when disposing of the unit, and return the battery to a recycling location. The procedure for removing the battery is explained below.

Note

Never disassemble the unit except when disposing of it.

Notes on the lithium-ion battery

• Keep the battery out of the reach of children.

• Do not hold the battery with metallic tweezers,

otherwise a short-circuit may occur.

WARNING

Battery may explode if mistreated. Do not recharge, disassemble, or dispose of in fire.

RECYCLING LITHIUM-ION BATTERIES

Lithium-ion batteries are recyclable. You can help preserve our environment by returning your used rechargeable batteries to the collection and recycling location nearest you.

For more information regarding recycling of rechargeable batteries, call toll free 1-800-8228837, or visit http://www.rbrc.org/.

Caution: Do not handle damaged or leaking

Lithium-ion batteries.

NV-U94T/U84

1 Press the RESET button to turn off the

unit.

2 Remove the 2 rubber plugs on the rear

of the unit, then the 4 screws using a screw driver.

3 Remove the rear cover.

Use a sharp object, such as a flat head screw driver, in the places shown in the illustration to release the catches and open the rear cover.

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4 Remove the battery.

5 Insulate the connector terminal by

wrapping with a tape.

Notes

• Be sure to remove the battery with the case attached.

• Do not damage the battery with a sharp object such as a screw driver.

NV-U74T

1 Press the RESET button to turn off the

unit.

2 Remove the 4 rubber plugs on the rear

of the unit, then the 4 screws using a screw driver.

3 Remove the rear cover.

Press where shown in the illustration 1 and 2 to release the catches, then open the rear cover with your hands 3.

4 Remove the battery.

5 Insulate the connector terminal by

wrapping with a tape.

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Specifications

NV-U94T/U84

Main unit

Operating temperature: 5 – 45 ºC (41 – 113 ºF) Power requirements: DC 5 V

from supplied USB cable or optional AC adapter

Connection terminals:

Cradle connector DC IN 5V jack USB jack External GPS antenna jack Headphone jack

Memory card slot: Memory Stick Duo slot Speaker: 20 × 40 mm (0.8 × 1.6 in) oval speaker Consumption current: Max. 1.5 A Dimensions: Approx. 150 × 87 × 20 mm

(5.9 × 3.4 × 0.8 in) (w × h × d, protruding parts excluded)

Mass: Approx. 250 g (8.8 oz)

Monitor

System: Transmissive liquid crystal display Dimensions: 4.8 in (16:9)

Approx. 106 × 60, 122 mm (4.2 × 2.4, 4.8 in) (h × v, d)

Segment: 391,680 (816 × 480) dots

Wireless Communication (NV-U94T only)

Communication System:

Bluetooth Standard version 2.0

Output: Bluetooth Standard Power Class 2

(Max. +4 dBm)

Maximum communication range:

Line of sight approx. 10 m (32.8 ft)*

Frequency band:

2.4 GHz band (2.4000 – 2.4835 GHz)

Modulation method: FHSS Compatible Bluetooth Profiles*

HFP (Hands-free Profile) OPP (Object Push Profile) A2DP (Advanced Audio Distribution Profile)

*1 The actual range will vary depending on factors

such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, antenna’s performance, operating system, software application, etc.

*2 Bluetooth standard profiles indicate the purpose of

Bluetooth communication between devices.

Cradle

Operating temperature: 5 – 45 ºC (41 – 113 ºF) Power requirements: DC 5.2 V

from supplied 12 V/24 V car battery adapter (negative ground)

Connection terminals:

Unit connector DC IN 5.2V jack TMC antenna jack (NV-U94T only)

Reception frequency: 87.5 – 108.0 MHz

(NV-U94T only)

Built-in battery charging time/usage time

Charging time

With the supplied car battery adapter/optional AC

adapter: Approx. 3 hours (with unit turned on), or

1.5 hours (in standby mode)

With the supplied USB cable:

Approx. 3 hours (in standby mode)

Usage time

Up to 2 hours (depending on usage)

Optional accessories

AC Adapter: XA-AC13 Car Battery Adapter: XA-DC3 TMC Car Cradle: NVA-CU5T External GPS Antenna: VCA-42

Design and specifications are subject to change without notice.

• Halogenated flame retardants are not used in the certain printed wiring boards.

• Halogenated flame retardants are not used in cabinets.

• Use of rechargeable lithium ion batteries.

• Recycled plastic is partially used for the cabinets and the cradle.

• Corrugated cardboard is used for the packaging cushions.

• VOC (Volatile Organic Compound)-free vegetable oil based ink is used for printing the carton.

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NV-U74T

Main unit

Operating temperature: 5 – 45 ºC (41 – 113 ºF) Power requirements: DC 5 – 5.2 V

from supplied USB cable, optional AC adapter, or supplied 12 V/24 V car battery adapter (negative ground)

Connection terminals:

DC IN 5-5.2V jack USB jack External GPS antenna jack TMC antenna jack

Reception frequency: 87.5 – 108.0 MHz Memory card slot: Memory Stick Duo slot Speaker: ø30 mm (1.2 in) circular speaker Consumption current: Max. 1.5 A Dimensions: Approx. 133 × 79 × 20 mm

(5.2 × 3.1 × 0.8 in) (w × h × d, protruding parts excluded)

Mass: Approx. 210 g (7.4 oz)

Monitor

System: Transmissive liquid crystal display Dimensions: 4.3 in (16:9)

Approx. 95 × 54, 109 mm (3.7 × 2.1, 4.3 in) (h × v, d)

Segment: 391,680 (816 × 480) dots

Wireless Communication

Communication System:

Bluetooth Standard version 2.0

Output: Bluetooth Standard Power Class 2

(Max. +4 dBm)

Maximum communication range:

Line of sight approx. 10 m (32.8 ft)*

Frequency band:

2.4 GHz band (2.4000 – 2.4835 GHz)

Modulation method: FHSS Compatible Bluetooth Profiles*

HFP (Hands-free Profile) OPP (Object Push Profile)

*1 The actual range will vary depending on factors

such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, antenna’s performance, operating system, software application, etc.

*2 Bluetooth standard profiles indicate the purpose of

Bluetooth communication between devices.

Built-in battery charging time/usage time

Charging time

With the supplied car battery adapter/optional AC

adapter: Approx. 2 hours (with unit turned on), or

1 hour (in standby mode)

With the supplied USB cable:

Approx. 2 hours (in standby mode)

Usage time

Up to 2 hours (depending on usage)

Optional accessories

AC Adapter: XA-AC13 Car Battery Adapter: XA-DC3 Car Cradle: NVA-CU6 External GPS Antenna: VCA-42

Design and specifications are subject to change without notice.

• Halogenated flame retardants are not used in the certain printed wiring boards.

• Halogenated flame retardants are not used in cabinets.

• Use of rechargeable lithium ion batteries.

• Recycled plastic is partially used for the cabinets and the cradle.

• Corrugated cardboard is used for the packaging cushions.

• VOC (Volatile Organic Compound)-free vegetable oil based ink is used for printing the carton.

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Troubleshooting

Resetting the unit

When you encounter any malfunction with software or hardware, try resetting the unit first. Press the RESET button, then turn on the unit.

NV-U94T/U84

RESET button

NV-U74T

RESET button

Note

After you reset the unit, it may take some time to receive GPS signals when turning on the unit.

Checklist

The following checklist will help you remedy problems you may encounter with your unit. Before going through the checklist below, check the connection and operating procedures.

General

The unit does not turn on.

t Charge the built-in battery. t Check that the car battery adapter is securely

inserted into the cigarette lighter socket.

The unit turns on automatically (display remains off), even while not in use. (NV-U94T/U84 only)

If the unit’s internal temperature becomes excessive, it enters battery discharge mode and turns on automatically to reduce the charge capacity to protect the battery.

The built-in battery cannot be charged.

t Turn on the unit, then turn off the unit. t If the car battery adapter is being used, disconnect

it from the cigarette lighter socket, then reconnect.

t Turn on the computer during USB charge.

Note that the CHG indicator may light up in green in the computer standby mode, even though the built-in battery is not fully charged.

• The built-in lithium-ion battery can be charged at temperatures between 5 – 45 ºC (41 – 113 ºF). The battery may not be charged if the temperature inside the unit increases because of direct sunlight exposure, etc. This is not a malfunction.

• If the usage time of the built-in battery becomes excessively short after charging, the battery may have deteriorated. (NV-U94T/U84 only)

t Contact the Customer Support Center:

U.S.A.: 1-800-222-7669 Canada: 1-877-899-7669

The LCD is not displayed normally.

In high temperatures, the LCD may darken and not display clearly. In low temperatures, afterimage may occur on the LCD. These are not malfunctions, and the LCD will return to normal when the temperature returns to within the specified operating range.

The cradle comes off the attachment surface.

Attachment strength weakens if the surface of the suction cup or attachment surface becomes dirty. t Clean the surface of the suction cup and the

attachment surface with a soft, wet lint-free cloth (page 11).

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Navigation

GPS signal cannot be received.

Firstly, read the GPS overview (page 7), then check the GPS status by touching in the main menu c “General” c “GPS Status.”

• The system cannot receive GPS signals due to an obstruction.

t Move your car to a place where signals can be

received clearly.

• There is an obstacle in front of the GPS antenna.

t Install the unit where the signal is not interrupted

by the body of the car, etc.

• GPS signal reception may be poor depending on the material of the car’s windshield.

t Use the optional External GPS Antenna VCA-42.

The car position on the map does not match the current road.

The error margin of the signal from the GPS satellites is too large. A maximum error margin of a few hundred meters can exist.

Voice guidance cannot be heard.

The volume is set too low. t Raise the volume.

The demonstration mode starts automatically even if no operation is performed.

t Turn off the auto demonstration mode by touching

in the main menu c “General” c “Demonstration Mode.” Then, confirm that “Automatic Demonstration” is set to off.

Bluetooth function (NV-U94T/U74T only)

The connecting device (cellphone, etc.) cannot detect this unit.

t Set “Bluetooth Signal” to “ON.”

• While connecting to a Bluetooth device, this unit cannot be detected from another device.

t Disconnect the current connection and search for

this unit from another device.

Bluetooth connection is not possible.

t Perform pairing again. t Check the pairing and connection procedures in the

manual of the other device, etc., and perform the operation again.

t Go to the Sony website to verify that the other

device is one that can be connected to this unit.

• Depending on the other device, searching from this unit may not be possible.

t Search for this unit from the other device.

• Depending on the status of the other device, searching from this unit may not be possible.

t Search for this unit from the other device.

The name of the detected device does not appear.

t Perform pairing again.

• Depending on the status of the other device, it may not be possible to obtain the name.

The caller’s voice volume is low.

t Adjust the volume by touching +/– in the display.

Echo or noise occurs in phone call conversations.

t Lower the volume. t If the ambient noise other than the phone call sound

is loud, try reducing this noise. E.g.: If a window is open and road noise, etc., is loud, shut the window. If the air conditioner is loud, lower the air conditioner.

The sound quality of the caller’s voice is poor.

Phone sound quality depends on reception conditions of cellphone. t Move your car to a place where you can enhance

the cellphone’s signal if the reception is poor.

Some functions do not work.

t Check that the connecting device supports the

functions in question.

continue to next page t

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The name of the other party does not appear when a call is received.

• The other party is not stored in the phone book. t Store in the phone book.

• The calling phone is not set to send the phone

number.

Pairing failed due to time out.

Depending on the connecting device, the time limit for pairing may be short. Try completing the pairing within the time.

No sound is output from the unit’s speaker during hands-free call.

t If the sound is output from the cellphone, set the

cellphone to output the sound from the unit’s speaker.

Audio playback (NV-U94T only)

Audio playback is not possible.

• A “Memory Stick Duo” containing audio files is not

inserted in the unit.

• The unit supports only MP3 (MPEG-1 Audio Layer-

3) files with sampling frequency 32/44.1/48 kHz, and bit rate 32 to 320 kbps (VBR).

• Copyright-protected AAC (Advanced Audio Coding)

files cannot be played back.

• The unit supports only AAC-LC files with sampling

frequency 8/11.025/12/16/22.05/24/32/44.1/48 kHz, and bit rate 16 to 320 kbps (VBR). Depending on the sampling frequency, the bit rate may include nonstandard or non-guaranteed bit rates.

Video playback (NV-U94T only)

Video playback is not possible.

• A “Memory Stick Duo” containing video files is not

inserted in the unit.

• The unit supports only MP4 (MPEG-4) files.

• The unit supports only video files with resolution

QVGA (320 × 240).

Jittering occurs during video playback.

If a video file of frame rate over 15 fps and bit rate over 384 kbps is played, jitter may occur.

Photo playback

Photo playback is not possible.

• A “Memory Stick Duo” containing photo files is not inserted in the unit.

• The unit supports only JPEG files.

• The unit supports only photos with a maximum pixel number of 12 mega.

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+ 42 hidden pages

Sony NVU94T, NVU74T User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual