Sony CMT-DH7BT Support Question
Sony CMT-DH7BT Support Question
Find answers below for this question about Sony CMT-DH7BT - Micro Hi Fi Component System.Need a Sony CMT-DH7BT manual? We have 3 online manuals for this item!
Question posted by usstocker on February 4th, 2012
Micro Component System Cmt-dh7bt: Front Panel Message 'locked'
Pushing the DVD drive eject button (with CD inside the drive) on the front panel results in a displayed message "Locked". The CD is not being ejected. It appears that the CD entry slot is mechanically blocked by a bolt. Whats the user function or the secret code to unlock the drive?
Current Answers
Related Sony CMT-DH7BT Manual Pages
Operating Manual - Page 1
Record these numbers in the space provided below. Model No Serial No
CMT-DH7BT
© 2007 Sony Corporation Refer to them whenever you call upon your Sony dealer regarding this product. 3-097-195-11(2)
Micro HI-FI Component System
Operating Instructions Owner's Record
The model and serial numbers are located on the rear of the unit.
Operating Manual - Page 4
... CONTROL, PARENTAL CONTROL Using the DVD setup menu............43
Tuner
Listening to the radio 48
Bluetooth Device
Using the Bluetooth function........52
Sound Adjustment
Adjusting the sound 58
Other Operations
Using the timer 59 Changing the display 60 Viewing information about the disc 61 Hooking up optional components 64
Additional Information
Troubleshooting 66...
Operating Manual - Page 5
... discs
Type
Characteristics
DVD VIDEO DVD VIDEO DVD-R*/-RW*/+R/+RW
in DVD VIDEO format
* also in video mode
VR mode
DVD-R/-RW in VR (Video Recording) mode
VIDEO CD
VIDEO CD Super VCD* CD-ROM*/-R*/-RW*
* in VIDEO CD or Super VCD format
CD
AUDIO CD*
CD-R*/-RW*
* in AUDIO CD format
DATA CD
CD-ROM/-R/-RW
in...
Operating Manual - Page 6
... other side. The disc will appear on the TV screen. Discs that cannot be played
CD-ROMs recorded in PHOTO CD format
DATA CDs recorded in MP3 PRO format
Data part of CD-Extras1) Data part of Mixed CDs2) Super Audio CDs DVD Audio discs DVD-RAMs A DVD VIDEO with a different region
code...
Operating Manual - Page 7
... with copyright protection technologies are owned by this product.
Also, refer to the instructions supplied with the DVD VIDEOs or VIDEO CDs. Please be aware that among those of their respective owners.
MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson.
The XM name and related logos...
Operating Manual - Page 9
... function is active.
BLUETOOTH OPR (55, 56, 57) Press to make a connection, disconnection, or pairing with a Bluetooth device.
(eject) (24)
Press to eject the disc.
Disc slot
+/ (21, 23, 53)
Press to select an album.
PRESET +/ (49)
Press to select the preset station.
/...
Operating Manual - Page 13
Display
Guide to parts and controls
Indicates the selected function. Indicates the selected play mode..... (18)
Lights up when playing VIDEO CD with PBC. (26)
Lights up when playing an MP3 audio track. (35)
Indicates the track/album information.
Lights up when chapter or title number is displayed.
Indicates the type of disc being played...
Operating Manual - Page 15
...17). When the remote no disc is loaded
in the system and check that "No Disc" appears.
3 Press to turn off the
system and check that no longer operates the system, replace both... at each corner on the
system, then press DVD .
2 Make sure that "STANDBY" disappears.
4 Unplug the power cord.
Continued 15GB
Use buttons on the unit for about six months. For ...
Operating Manual - Page 23
... disc slot until "No Disc" appears in the disc until "No Disc" appears.
... push in the display.
Disc
Playing a disc
Normal Play
Depending on the DVD VIDEO or VIDEO CD...buttons when
the Control Menu is paused. Press again or (or DVD on the unit).
2 Insert a disc in fast forward or fast reverse (Lock...
Operating Manual - Page 26
...DVD on the VIDEO CD. The PBC menu appears on the unit).
Resume Play is stopped. you eject the disc. you change the settings in step 1.
In this case, press (or DVD...
2 Press (or DVD on the VIDEO CD, "Press ENTER" may not appear.
2 Press the numeric buttons to
select the item number you...
Operating Manual - Page 27
..., the system may play back other recorded disc from the beginning of the disc for "PROGRAM" appear on the TV screen.
3 Press or repeatedly
to select "SET...played back.
1 Press DISPLAY . To start playback from the same playback resume point.
Resuming playback of a disc that was stopped Multi-disc Resume
(DVD VIDEO and VIDEO CD only) This system ...
Operating Manual - Page 32
...AUDIO CD and VIDEO CD) by different information recorded on the TV screen.
2 Press or repeatedly to
select the search item. If you can search for a chapter (DVD VIDEO and DVD-R/-RW in VR mode only).
1 Press DISPLAY . (When
playing a DATA CD/DVD with JPEG image files, press
DISPLAY twice.) The Control Menu appears...or the numeric buttons to ...
Operating Manual - Page 40
...;, then press ENTER . When you have entered, then re-enter your 4-digit password using the numeric buttons , then press ENTER . The "CUSTOM PARENTAL CONTROL" display appears.
2 Enter your password again. appears on the TV screen and the screen returns to the Control Menu.
40GB
If you make a mistake when entering your...
Operating Manual - Page 41
...The display for confirming the password appears on the TV screen.
Continued 41GB
Disc Enter a 4-digit password using the numeric buttons &#...appears on the TV screen.
4 Enter or re-enter your 4-digit
password using the numeric buttons , then press ENTER . Limiting playback for children
PARENTAL CONTROL
(DVD VIDEO only) You can limit the playback of some DVD...
Operating Manual - Page 42
... to enter a new 4-digit password. When the display for "PARENTAL CONTROL" appear on the TV screen.
4 Enter your 4-digit password
using the numeric buttons ,
then press ENTER .
42GB The display for children." The lower the value, the stricter the limitation.
The Control Menu appears on the DVD VIDEO, you are asked to change the...
Operating Manual - Page 45
... language may not be displayed on the disc (DVD VIDEO, CD-EXTRA, etc.). OFF: The screen saver does not appear. JACKET PICTURE: The jacket picture (still picture) appears in the background, but only when the jacket picture is automatically selected.
BLACK LEVEL
Select the black level (setup level) for more than COMPONENT VIDEO OUT jacks. ON...
Operating Manual - Page 47
... night. STANDARD: Reproduces the sound track with Dolby Digital sources.
TRACK SELECTION
(DVD VIDEO only) Gives priority to the sound track which multiple audio (PCM, DTS, MPEG audio, or Dolby Digital) formats1) are recorded. MULTI-DISC RESUME
(DVD VIDEO and VIDEO CD only) ON: Stores the resume playback point in the memory for the current...
Operating Manual - Page 48
... and then press to turn on the unit repeatedly to tune in the display. Use buttons on the unit.
1 Press TUNER/BAND on the unit
repeatedly to select "AM".
2 Press to...up the system" (page 14) for same areas). "AM 9k Step" or "AM 10k Step" appears in the display.
To change the interval, all the AM preset stations are erased. Listening to satellite radio
You can...
Operating Manual - Page 68
...CD (MP3 audio track/JPEG image file) cannot be played back. The DATA CD is not recorded in a
format that conforms to ISO 9660 Level 1, Level 2, or Joliet (expansion format). The DATA DVD... title, track title and DVD-TEXT characters do not appear properly.
Use ...Audio Layer 3 cannot be played back.
68GB
The system can be displayed by this system are as Stop, Lock...
Operating Manual - Page 70
... to the COMPONENT VIDEO OUT jacks and play back a wide picture.
The aspect ratio is fixed on the TV so that the system is connected securely.
The video cord is damaged. The aspect ratio of the image may be affected when you set to progressive format.
Messages do not appear on...
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