Sony cdx-gt620ip Manual

Output: 

Audio outputs terminal (front, sub/rear switchable)
Power antenna (aerial) relay control terminal
Power amplifier control terminal

Inputs: 

Telephone ATT control terminal
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
iPod signal input terminal (dock connector)

Tone controls: 

Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)

Power requirements: 12 V DC car battery 

(negative ground (earth))

Dimensions: Approx. 178 

× 50 × 180 mm 

(7

1

/

8

 

× 2 × 7

1

/

8

 in) (w/h/d)

Mounting dimensions: Approx. 182 

× 53 × 162 mm 

(7

1

/

4

 

× 2

1

/

8

 

× 6

1

/

2

 in) (w/h/d)

Mass: Approx. 1.3 kg (2 lb 14 oz)
Supplied accessories: 

Card remote commander: RM-X151
Parts for installation and connections (1 set)

Rotary commander: RM-X4S

Your dealer may not handle some of the above listed 
accessory. Please ask the dealer for detailed 
information.

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.

MPEG Layer-3 audio coding technology and 
patents licensed from Fraunhofer IIS and Thomson.

This product is protected by certain intellectual 
property rights of Microsoft Corporation. Use or 
distribution of such technology outside of this 
product is prohibited without a license from 
Microsoft or an authorized Microsoft subsidiary.

•  Halogenated flame retardants are not used in the 

certain printed wiring boards.

•  Halogenated flame retardants are not used in 

cabinets.

•  Packaging cushions are made from paper.

• Check the connection. If everything is in order, check 

the fuse.

• If the unit is turned off and the display disappears, it 

cannot be operated with the remote commander.

t Turn on the unit.

The power antenna (aerial) does not have a relay box.

• The volume is too low.
• The ATT function is activated, or the Telephone ATT 

function (when the interface cable of a car telephone 
is connected to the ATT lead) is activated.

• The position of the fader control “FAD” is not set for 

a 2-speaker system.

• The beep sound is canceled (page 12).
• An optional power amplifier is connected and you are 

not using the built-in amplifier.

• The RESET button has been pressed.

t Store again into the memory.

• The power supply lead or battery has been 

disconnected.

• The power supply lead is not connected properly.

The leads are not matched correctly with the car’s 
accessory power connector.

If no operation is performed for 5 minutes with 
“DEMO-ON” set, demonstration mode starts.
t Set “DEMO-OFF” (page 12).

• The dimmer is set “DIMMER-ON” (page 12).
• The display disappears if you press and hold (OFF).

t Press and hold (OFF) on the unit until the 

display appears.

• The connectors are dirty (page 17).

The unit is turned on. The Auto Off function activates 
after turning off the unit.
t Turn off the unit.

t