Cisco 1840 Посібник користувача - Сторінка 11
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Watch TV
Use the Remote Control to Access Services and Programs
Press the following keys on the remote control to access cable services and programs:
• Guide
• Arrows Highlight a program in the schedule.
• Info
• Select
Performance Tips
If the 1840 does not perform as expected, the following tips may help. If you need further
assistance, contact your cable service provider.
No Picture
• Verify that the power to your TV is turned on.
• If the 1840 is plugged into a wall switch, verify the wall switch is in the ON position.
Note: You should avoid plugging the 1840 into an outlet that is controlled by a
wall switch.
• Verify that all cables are properly connected.
• If your system includes a VCR or stereo, verify that you have properly connected
them to the 1840.
• Verify that your TV is connected to the proper TV input port.
• Verify that the TV is set to the proper input channel.
No Color
• Verify that the current TV program is broadcast in color.
• Adjust the TV color controls.
No Sound
• If your setup includes a stereo, verify that you have properly connected it to the 1840.
• Verify that the volume is turned up.
• Verify that the mute function is not engaged.
Frequently Asked Questions
Where are the connection diagrams?
The diagrams on the following pages show examples of typical connections for the 1840.
What cables do I need?
Some of the cables shown in the diagrams may not be included with the 1840. The
required cables are shown in the connection diagrams on the following pages.
Display the on-screen guide of TV programming schedules and other
services available from your cable service provider, such as video-on-
demand and pay-per-view programs.
Display the description of a specifi c program (either from the on-screen
guide or while viewing a program).
Watch a specifi c program in the guide.
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