Volume Control; Digital Teletext - Hitachi HDB73 Instruction Manual

Digital terrestrial tv receiver
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If a number that is greater than the maximum number of channels is entered, the box will switch automatically to
the last channel. Each time the box switches to the desired channel, an information window is displayed on the
lower part of the screen. The small bar on top right of the banner indicates the current signal quality. On this
channel info window there are:
Current event name next event name, and their start and end times.
Time
Channel number
Name of the channel
An icon indicating that the channel is set as favourite (if the channel is not set as favourite the field is left
empty)
TV / Radio icon
When switching to a locked channel (channel), lock code is requested via a window as
shown in the picture. Only after the correct code is entered, it is allowed to access to
this channel. To skip this channel, P+/P- cursor keys must be used.

6.4. VOLUME CONTROL

The volume level of the sound from the receiver can be altered with
the [V+] and [V-] keys on the remote control handset. Pressing either
key displays a bar graph of the sound volume on the TV screen.The
volume level selected will remain set, even when the receiver is turned
stby off / on again, until it is altered with the [V+] and [V-] keys.
The audio volume adjustment for the receiver is independent of the volume control on your TV set. Be careful that
both volume controls are kept within reasonable levels so that when switching from analogue to digital television
viewing, or when first turning on your TV set, the sound level is not suddenly very high.
You can silence the sound from the receiver by pressing the [MUTE] key. The sound remains muted
until the [MUTE] key is pressed again, the [V+] key is pressed, or until the receiver is turned off and on
again.While the sound is muted in this way, the mute symbol is displayed in the top left of the TV
screen. The symbol is removed after 3 seconds, but the sound will remain muted until the [MUTE] key
is pressed for the second time,and the mute symbol will display for 3 seconds.

6.5. DIGITAL TELETEXT

Many digital terrestrial television channels not only broadcast pictures and sound for programmes but also pages
of information on the programmes, the weather, news and many other topics. This digital teletext can be displayed
by the receiver.Some channels are entirely given over to digital teletext and carry no normal TV programme at all.
These dedicated digital teletext channels will not give a quarter-screen image in the EPG or the Channel List
screen. When such a channel is selected, after a brief pause, they will usually display the opening page of
information automatically.
Other channels have digital teletext pages broadcast alongside the television programme and often include a
reduced-size broadcast picture within digital teletext pages. These usually require the [TEXT] button to be pressed
to activate the digital teletext pages.In both cases, moving through the different pages of information is
accomplished in a variety of ways, dependent on the individual broadcasters, but including use of the " / " and
" / " and [SELECT] keys to select items from on-screen menus, and the coloured keys to jump directly to
particular pages.
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