JVC AV-61S902 manual Appendix C, LED Display, Starting Up, Shutting Down, Lamp Usage

AV-61S902(E) 1/12/01 4:16 PM Page 64

Appendix C

LED Display

The front panel of the AV-61S902 features ten LED lights located under the television screen. These lights are used to display information about the operation of your television.

Starting Up

The projection lamp of the AV-61S902 requires time to warm up to its proper operating temperature. This warm up period should take about one minute. The warm up time remaining will be displayed on the front panel lights.

When the power is turned on, all ten lights will be lit. As the television warms up, lights will begin to go out about one every five seconds.

Power On 5 Seconds Later 10 Seconds Later 20 Seconds Later 30 Seconds Later 60 Seconds Later

Shutting Down

When the television is shut off, a fan will continue to run for a period of time to cool the projection lamp. It is important that the fan be allowed to run and the television not unplugged or restarted during this cool down time. The front panel lights will display the following pattern:

The lights will continue displaying this pattern until the projection lamp has sufficiently cooled. Cool-down time should be about one minute.

Lamp Usage

The front panel lights can also be used to show how many hours the projection lamp has been in use. It is important to keep track of the lamp usage hours so you can order a replacement before the life cycle of the current lamp ends. To check the projection lamp usage time, press and hold the MENU and VOLUME+ buttons on the remote control. With these buttons held, press the POWER button. The LED lights will begin to flash. These flashes will display the time the lamp has been used. For example:

1 Off one second 9 Off one second 9 Off one second

9 Off one second 3 Off one second 9 Off five seconds

This display means the lamp has been used for 1999 hours and 30 minutes (1+9+9+9+3+0).

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