Operation Manual

DTB-9405V DTB-9405V
GB-29GB-28
DIGITAL TERRESTRIAL RECEIVER
GB
TROUBLESHOOTING
Problem Possible cause Solution of the problem
No display LED on Power cord Power cord plug in correctly
the front panel; not plugged in correctly
No power supply
No pictures on the screen Receiver in Standby mode; Set receiver to “On”;
SCART not connected tightly Check connection and correct;
to video output of television;
incorrect channel or video Check channel and video output and
output selected on television correct (TV instruction manual)
No sound Audio cord connected Check connection and correct;
incorrectly;
Volume level = 0; Increase volume on television set;
Muting active Press the MUTE key
Remote Control does not Batteries dead or inserted Point remote control towards the
operate directly incorrectly Receiver.
Replace batteries or insert correctly
Poor picture quality Signal strength too low Check the signal strength in
the “Installation” menu, correct
alignment of your antenna
On-Screen Error Message Antenna cable not connected Check connection and correct;
“Searching for signal” or not tight;
incorrect position of the Check position and correct,
antenna; Check the signal strength in
the “Installation” menu
On-Screen Error Message Receiver not yet set Scanning of in “Installation” menu
“Channel data does not
exist.”
The device, packaging material (e.g. Styrofoam) and the batteries must never
be disposed of with household refuse.
Please obtain appropriate information about the regulations in your community,
and dispose of all refuse in accordance with regulations at the separate
locations provided.
DISPOSAL
OPERATING THE RECEIVER
4.5 System Information
If you have to contact your service provider or a service center
they might ask for information available from this menu.
Place the cursor on this sub menu and press the OK key.
The following will be the on-screen display.
● Press YELLOW (ALT) key for help.
4.6 Software Upgrade
You can download and upgrade the system software of the receiver through a specific channel
through a specific channel designated by the broadcaster.
The distributor will provide you with more information about that.
If you select to download a new software version, all your previous settings, access code and
favorite channels etc. will be erased! Downloading may take a while. During downloading, don’t
turn off the receiver.
● Press YELLOW (ALT) key for help.
5. Embedded Viaccess
1) Change PIN Code:
Change the PIN Code of the Smartcard, if necessary.
2) Change Parental Rating:
Change the setting for the family filter, if necessary.
NNoottee : This service is not offered by all channels.
3) Change Lock indicator:
You can change the lock status of the Viaccess Smartcard.
4) Issuer Information:
Here you can call up all information stored on the Smartcard
by the publisher.
5) Authorization:
This option would indicate the authorization status of the Smartcard.
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