Sony WX-GT77UI - Radio / CD User manual

Connectivity and control combine in the double DIN Xplod® CDX-GT77UI.
Get access to portable music players and USB5 thumb drives with USB
1-Wire, or listen to your MP3, WMA, or AAC1 song les on CD. Quick-
BrowZer®, Jump Mode, Zappin™, and Passenger Control make is easy to
access your entire music collection on the customizable red, blue, or green
LCD.
USB 1-Wire for iPod®2 and other USB devices
USB 1-Wire lets you directly connect, charge, and control your digital music player via the USB
jack in the rear of the unit, as well as view metadata like song title and artist on the front display.
Double DIN chassis with 13-segment uorescent display
Double DIN chassis with 13-segment uorescent display: The CDX-GT77UI features an easy-to-
read, 13-segment LCD on a double DIN chassis with bright blue uorescent backlight. Easily scroll
through artist, album, and track information or explore your song les and folders.
Quick-BrowZer® with Jump Mode and Zappin™
Quick-BrowZer® lets you search and select songs by category, including artist, album, genre, or
playlist.
Jump Mode gets you closer to the song you want by allowing you to fast forward through a
music category in 10 percent increments.
With Zappin™, you can play music in six-, nine-, or 30-second clips until you nd the song you're
looking for.
Passenger Control
Passenger Control lets your co-pilot control the music playing from your iPod® via a connected
wire, and as they scan through your music, artist and album information is conveniently shown on
the receiver display.
MP3/WMA/AAC playback1 with DM+
Hear the music on your recorded CDs and MP3 les1 in their original vibrancy with DM+ (Digital
Music Plus), an original Sony® codec enhancer that reproduces detailed and high-frequency
sound from compressed audio.
Satellite radio3 / HD Radio®4 ready
The WX-GT77UI integrates seamlessly with satellite radio Sony® Bus adaptors so you can receive
digital satellite radio broadcasts3. HD Radio® ready so you can receive digital audio broadcasts
when used with an optional HD Radio tuner4.
Front, rear, and subwoofer preouts with LPF/HPF
A built-in LPF (Low Pass Filter) and HPF (High Pass Filter) work to deliver overall better sound, and
the LPF features a phase shi function that reduces low-end reverberation.
EQ3 Stage 2 and 52W x 4 high power
The CDX-GT77UI delivers 52 watts of peak power to all four speakers for bass-pumping sound.
Front auxiliary input
The front auxiliary input lets you connect almost any portable audio device to your car's sound
system.
Selectable blue or green key illumination
Complement your dashboard light scheme by selecting from blue or green illuminated keys.
Supplied wireless card remote (RM-X151)
The included Wireless Card Remote lets you control the basic functions of your Sony Xplod®
system while keeping your eyes on the road.
Specications
Amplier Section
WX-GT77UI CD Receiver MP3/WMA/AAC Player

Speaker Impedance 4-8 Ohms
Audio
Audio Format BTM
Band AM / FM
CD Playback Wow and utter-Below measurable limit
Digital-to-Analog Converter 24bit
Frequency Response 10-20,000Hz
Output Impedance 4-8 Ohms
Preout Voltage 2 volt
S/N Ratio CEA2006 S/N 82 dB
Sensitivity (db) FM:Usable sensitivity (75)(dBf): 10
Signal-to-Noise Ratio (dB) CD: 120dB
Station Preset(s) FM18/AM12
Tone Control(s)
Low: +/-10dB at 60Hz (XPLOD)
Mid: +/-10dB at 1kHz (XPLOD)
High: +/-10dB at 10kHZ (XPLOD)
Tuner Frequency Range FM:Tuner Frequency Range(MHz): 87.5-107.9, MW:Tuner Frequency Range(kHz): 530-
1710
Tuner Type SSIR-EXA
Volume Control Tel/Nav Attenuation
Wow and Flutter Below Measurable Limit
Audio Features
Level Control -8dB ~ +18dB
Convenience
Menu Options Auto Title Scroll
Tilt Range 45°
Convenience Features
CD Text Display Yes
Illumination Blue/Green
On-Screen Clock 12H
General
Color Black
Inputs and Outputs
12V Trigger Output(s) Power antenna
Amplier turn on
Analog Audio Input(s) (Total) Front Aux-In
Antenna Terminal(s) Aerial Input Terminal
Audio Out (Variable/Fixed) Speaker outputs (sure seal connectors)

Digital Audio Input(s)
- Ability to use all forms of USB devices may vary as not all devices are compatible.
This unit can be connected to the following iPods. Update your iPod to the latest
soware before you use it.
-iPod Nano 1st generation*
-iPod Nano 2nd generation (aluminum)
-iPod Nano 3rd generation (video)
-iPod 5th generation (video)*
-iPod Classic
-iPod Touch
-iPhone
* When you connect iPod Nano1st generation or iPod 5th generation, Passenger
Control is not available.
-This unit is compliant with MSC (Mass Storage Class) and MTP (Media Transfer Protocol)
type USB devices compliant with the USB standard.
-This unit cannot recognize USB devices via a USB hub.
If you have any questions or problems concerning your unit that are not covered in this
manual, consult your nearest Sony dealer.
Infrared Port Remote Controller Input Terminal
Input(s)
BUS audio input terminal,
Rear USB5,
Front Aux In
Remote Jack Optional Wired Remote input
USB Port(s) USB Full-Speed
Power
Input Power 12 V DC car battery (negative ground (earth))
Output Power 52W x4 High Power - 17 watts per channel minimum continuous average power into
4 Ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic
distortion.
Power Consumption (in Operation) 45W
Tuner
FM Usable Sensitivity 10 dBf
Frequency Response 20 - 15,000 Hz
S/N Ratio 70 dB
Selectivity 40 dB at 1 kHz
Stereo Separation 40 dB at 1 kHz
Video Features
Display Technology LCD
Weights and Measurements
Dimensions (Approx.) 178 x 100 x 185mm
Weight (Approx.) 1.9Kg
Supplied Accessories
Supplied Accessories Supplied Wireless Card Remote
Parts for installation and connection (1 set)
Optional Accessories
Optional Accessories
Replacement remote: RM-X151
CD changer (10 discs): CDX-M757MX
CD changer (6 discs): CDX-T69
Source selector: XA-C40
Aux-in selector: XA-300
HD Radio® tuner: XT-100HD
USB Connection Cable for iPod®: RC-100IP

1. Not all MP3, WMA, AAC les may playback due to le variations. Copyright protected
ACC-LC les cannot be played back.
2. Ability to use all generations of iPod products may vary as not all products are
compatible.
3. Satellite radio service requires a satellite radio tuner and service subscription, sold
separately.
4. HD Radio® capability requires an optional HD Radio tuner (XT-100HD).
5. Ability to use all forms of USB devices may vary as not all devices are compatible.
© 2009 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without
written permission is prohibited. Sony, Memory Stick, nav-u, Quick-BrowZer, Walkman,
Xplod, ZAPPIN, and the Sony, nav-u and Xplod logos are trademarks of Sony. iPhone and
iPod are trademarks of Apple Inc., registered in the U.S. and other countries. Bluetooth is
a trademark of Bluetooth SIG, Inc. NAVTEQ Maps & Trac is a trademark of NAVTEQ. All
other trademarks are trademarks of their respective owners. Features and specications
are subject to change without notice. Non-metric weights and measures are approximate.
/Updated: December 14, 2011