Denver DTB-131 User manual

DTB-131
HD DVB-T2 RECEIVER
USER MANUAL

Table of Contents
Safety Information................................................................................. 1
Package Contents................................................................................. 1
System Connection............................................................................... 2
Remote Control ..................................................................................... 3
First Time Installation ........................................................................... 4
Basic Operation..................................................................................... 4
1. Change Channel....................................................................... 4
2. Volume and Mute...................................................................... 4
3. Subtitle/Audio Language ......................................................... 4
4. Teletext ....................................................................................... 5
5. TV/Radio .................................................................................... 5
6. EPG and Timer ......................................................................... 5
7. USB ............................................................................................ 5
7.1. Media Player .......................................................................... 6
7.2. PVR ......................................................................................... 6
7.3. Timeshift ................................................................................. 6
7.4. Software Upgrade ................................................................. 6
8. Password ................................................................................... 6
Main Menu ............................................................................................. 7
Troubleshooting..................................................................................... 8
Specifications......................................................................................... 9

1
Safety Information
To reduce the risk of fire or electric shocks, do not expose this
product to rain or humidity. To avoid electric shocks, insert the plug
firmly in the electric socket. The equipment must not be exposed
to spills or splashes of liquid, and objects containing water, such
as glasses, should not be placed on top of it.
Package Contents
Before installation, please check the contents of the package. The
package should contain the following items:
DVB-T2 Receiver 1 pc
Remote Control 1 pc
AAA Battery for the Remote Control 1 pair
User Manual 1 pc

2
System Connection
For a basic connection from you Set Top Box to your television set,
you can use SCART connection. For a higher quality connection,
use a direct HDMI connection, as shown below. Connect an audio
amplifier use coaxial is an optional.

3
Remote Control
POWER: Switch the receiver in and out of
standby mode.
SUB-T: Display subtitle options (availability
depends on the channel).
TTX: Switch on Teletext, if current channel
has this option, and use EXIT key to quit
Teletext.
MUTE: Switch volume on/off.
EPG: Shows the Electronic Program Guide.
LANG:
PAGE-/PAGE+:
To navigate inside the
menus.
GOTO:Goto desired time in multimedia file.
REPEAT: Repeat play multimedia file.
VOL-/VOL+: To increase / decrease volume.
MENU: Display main menu on TV screen
EXIT: Use this key to quit current menu.
CH-/CH+: Program changing keys.
OK: To confirm current setting, or display
channel list in no-menu model.
FAV: Displays your favorite channels list.
TV/RADIO: Switch between Digital Radio and
Digital TV mode.
<0>-<9>: Numeric keys.
RECALL: Go back to the previous viewed
channel.
INFO: Display information about the current
channel.
/

/ I/

I/

/||/■: Used for
multimedia playback.
●
: Start recording current channel to USB
disk.
TIMESHIFT: Use to start Timeshift function.
PVR: Access recorded content in USB drive.
V-F O R M AT: Switch the HDMI resolution.
ASPECT: Switch 4:3/16:9
TIMER:Access Schedule Timer menu quickly.

4
First Time Installation
If you are using the unit for the first time the installation Guide
Menu will appear on your TV screen.
OSD Language: Press LEFT/RIGHT
key to select a OSD menu
language.
Country: Press LEFT/RIGHT key to
select the country of your residence.
Channel Search: Press OK key to begin automatically
search.
Once channel searching is complete, you can start watching TV
programs.
Basic Operation
1. Change Channel
Press [CH-/CH+] key to switch to previous/next channel.
Input channel number by numeric key and then press [OK] key to
switch to desire channel.
Press [OK] key first to display TV List menu, then select channel
by [UP/DOWN] key and press [OK] key to switch to the channel.
2. Volume and Mute
Press [VOL-/VOL+] to decrease/increase volume.
Press [MUTE] key to switch off the audio output, press [MUTE]
key again to restore normal audio output.
3. Subtitle/Audio Language
Press [SUB-T] key to open Subtitle Language menu, press
[UP/DOWN] key to select Subtitle Language or TTX subtitle, press

5
[OK] key to select desired subtitle.
Press [LANG] key to open Audio Channel menu, press
[LEFT/RIGHT] key to change audio channel, press [OK] key to
confirm and press [EXIT] key to exit Audio Channel menu.
4. Teletext
Teletext is a television information retrieval service. Press [TTX]
key to access Teletext pages. Press the corresponding 3-digit
page number to go to a page that you have selected.
[RED/YELLOW/GREEN/BLUE] areshort cut keys that allow you
quick access a particular page. Press [EXIT] key to return to TV
program.
5. TV/Radio
Press [TV/RADIO] key to switch between TV program and Radio
program.
6. EPG and Timer
The EPG is an on-screen TV guide that shows scheduled
programs. Press [EPG] key to open EPG menu.
You can use the [UP/DOWN] key to select the preferred program.
If there is more than one page of information, use the [BLUE] key
for page up and the [YELLOW] key for page down. You can select
another channel's EPG by [LEFT/RIGHT] keys, view detail of each
EPG event by [INFO] key or schedule a recording by [OK] key.
7. USB
USB device can be used for media player, PVR, Timeshift and
software upgrade.
Note: Please use a DC adaptor for the USB device if current
consumption of the USB device is larger than 500mA.

6
7.1. Media Player
Access Main Menu -> USB -> Multimedia menu you can playback
Music/Photo/Movie/PVR on USB disk.
7.2. PVR
Press [REC] key to start recording, you can playback recorded file
by press [PVR] key or access Main Menu -> USB -> Multimedia ->
PVR.
7.3. Timeshift
Press [TIMESHIFT] key first to start Timeshift, then you can press
[PLAY] key, the unit will start playing recorded program.
Press [GOTO] key to select playing time
Press [REW/FB] key to move through current recording.
Press [STOP] key to exit Timeshift.
Note: Timeshift is only available when USB HDD is connected to
system and read/write speed is high enough to support that.
7.4. Software Upgrade
You can upgrade receiver software by access Main Menu ->
System Setting -> Software Upgrade -> USB update.
8. Password
Some operation need password, the default password is “000000”,
you can change password by access Main Menu -> System -> Set
Password.
If you forget the password, you can unlock the system by master
password “888888”.

7
Main Menu
You can change the system setting by access Main Menu. Press
[MENU] key to open the Main Menu. Press
[UP/DOWN/LEFT/RIGHT/OK] to navigate inside the menus, press
[MENU] key to return previous menu, press [EXIT] key to exit main
menu.Following is Main Menu and Sub Menu items:
Program
Program Edit
Option
OSD Language
EPG Subtitle Language
Sort Audio Language
LCN Digital Audio
Picture
Aspect Ratio
System
Parental Guidance
Resolution Set Password
TV Format Restore Factory Default
Video Output Information
Channel
Search
Auto Search Software Update
Manual Search
USB
Multimedia
Country Photo Configure
Antenna Power Movie Configure
Time
Time Offset PVR Configure
Country Region
Time Zone
Auto Standby
Power On/Off

8
Troubleshooting
Problem Potential Reasons What to do
No Picture
Power isn't connected Connect the power
The power switch is not on Switch on the power
Screen show “No
Signal”
Antenna cable not connected Plug in the antenna cable
Aerial cable is faulty Check aerial cable and connections
No sound from
speakers
No or incorrect connection
withaudio cable
Connect the audio cable correctly
Sound on mute Turn off mute function
Only sound, no
imageon the screen
Resolution not supported by
TV set
Press V-FORMAT button to change
resolution
No or incorrect connection with
AV cable
Make sure cables are
connectcorrectly
The program is a radio
program
Press [TV/RADIO] key to shift into
TV mode
Remote control is
notresponding
The battery is exhausted Change battery
Remote control is not facing or
close enough to the set top box
Adjust the position of the
RemoteControl and move closer to
the unit
Picture is breaking up The signal is too weak Check aerial cable and connections