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Setting up Your LCD TV/Monitor

If the TV/Monitor is functioning properly, you will see a white box with a large blue oval Samsung logo and an error message “Check Signal Cable.” in red color.

Check Signal Cable

Figure 4. TV/Monitor self-test screen

This box also appears during normal operation if the video cable becomes disconnected or damaged.

4 Turn off your TV/Monitor and reconnect the video cable; then turn on both your computer and the TV/Monitor.

If your TV/Monitor screen remains blank after following the previous procedure, check your video controller and computer system; your TV/Monitor is functioning properly.

Getting Help

If your TV/Monitor does not display an image, check your cable connections and refer to "Troubleshooting" on page 25. If you experience difficulties with the quality of the displayed image, push Auto Button (see page 9) and refer to "Adjusting Your LCD TV/Monitor" on page 9 or "Troubleshooting" on page 25.

Warm-up Time

All LCD TV/Monitor need time to become thermally stable whenever you turn on the TV/Monitor after letting the TV/Monitor be turned off for a couple of hours. Therefore, to achieve more accurate adjustments for parameters, allow the LCD TV/Monitor to warm (be on) for at least 20 minutes before making any screen adjustments.

English 7

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Samsung LW-15E23C, LW-17E24C user manual Getting Help, Warm-up Time