Sony CDX-GT40U Manual

Page of 48
19
General
Outputs:
 
Audio outputs terminal (rear/sub switchable)
Power antenna (aerial)/Power amplifier control 
terminal (REM OUT)
Inputs:
 
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB signal input connector
Power requirements:
 12 V DC car battery 
(negative ground (earth))
Dimensions:
 Approx. 178 
× 50 × 179 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. 1.2 kg (2 lb 11 oz)
Supplied accessories:
 
Remote commander: RM-X211
Parts for installation and connections (1 set)
Your dealer may not handle some of the above 
listed accessories. Please ask the dealer for 
detailed information.
Design and specifications are subject to change 
without notice.
Troubleshooting
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.
For details on using the fuse and removing the 
unit from the dashboard, refer to the 
installation/connections manual supplied with 
this unit.
If the problem is not solved, visit the support 
site on the back cover.
General
No power is being supplied to the unit.
 Check the connection or fuse.
 If the unit is turned off and the display 
disappears, it cannot be operated with the 
remote commander.
– Turn  on  the  unit.
The power antenna (aerial) does not extend.
 The power antenna (aerial) does not have a 
relay box.
No sound.
 The ATT function is activated.
 The position of the fader control “FADER” is 
not set for a 2-speaker system.
No beep sound.
 The beep sound is canceled (page 15).
 An optional power amplifier is connected and 
you are not using the built-in amplifier.
The contents of the memory have been 
erased.
 The power supply lead or battery has been 
disconnected or it is not connected properly.
Stored stations and correct time are erased.
The fuse has blown.
Makes noise when the position of the 
ignition is switched.
 The leads are not matched correctly with the 
car’s accessory power connector.