1. Before Using the Product
1. SOURCE
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Controls the input of TV.
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2. TV/RADIO
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Switches between TV and radio.
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3.
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Enters a TV/radio channel number or menu option number.
4. EPG
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Displays the EPG.
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5. BACK
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Closes and returns to the previous menu and screen.
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6. ARROW BUTTONS
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Changes the channel or moves the cursor up, down, left or right.
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7. COLOUR BUTTONS (R/G/Y/B)
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Select colour keys for interactive applications.
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8.
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Changes the channel.
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9. MENU
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Displays the main menu.
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10.TEXT
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Enters the digital text service.
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11.LIST
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Displays the channel list.
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12.WIDE
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Sets the Display Format.
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13.STANDBY
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Switches between operation and standby modes.
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14.OPT+ (OPTION)
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Displays the audio, Teletext and subtitle language services.
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15.LAST
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Returns to the previous channel.
16.OK
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Selects a menu, or confirms the selected operation. Also displays the channel list while watching a programme.
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17.V- / V+
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Adjusts the audio volume.
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18.i (INFORMATION)
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Displays the channel and programme information.
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19.MUTE
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Mutes or unmutes the audio temporarily.
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20.PAGE 
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Changes the page.
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Change the resolution of video.
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GB 12