Sony KS-50R200A Service Manual page 6

Overview of the TV buttons and indicators
KS-60R200A/50R200A
Projection lamp
Your TV uses a projection lamp as its light source. As with
any lamp, it has lifespan and needs to be replaced when the
lamp indicator flashes or the screen becomes darker.
Notes
• After switching on your TV, it may take a while (1 minute
or less) before the picture appears.
• When the projection lamp wears out, the screen goes dark.
Replace the lamp with a new Sony XL-5100 replacement
lamp (for KS-60R200A/50R200A, not supplied) or XL-
5300 replacemant lamp (for KS-70R200A, supplied).
How to replace the lamp, see page 39.
KS-70R200A
KS-70R200A
Warning
The light emitted from the lamp is quite bright when your TV
is in use. To avoid eye discomfort or injury, do not look into
the light housing when the power is on.
– 5 –
KS-50R200A/60R200A/70R200A
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1 PROG +/-/ /
In TV mode: Selects the next (+) or previous
•
(-) channel.
In TV menu: Moves through the options up
•
( ) or down ( ).
2 2 +/-/ /
In TV mode: Increases (+) or decreases (-) the
•
volume.
In TV menu: Moves through the options right
•
( ) or left ( ).
/ – Input select/OK
3
In TV mode: Selects the input source from
•
q e uipment connected to the TV jacks.
• In TV menu: Selects the menu or option, and
confirms the setting.
4
5 1 – On/standby indicator
Flashes in green when the light source is
preparing to turn on. Lights up in green when the
TV is switched on.
Lights up in red when the TV is in standby mode.
If the lamp cover or the lamp itself is not securely
attached, the red indicator will continue to flash
in intervals of three blinks at a time
– Timer indicator
6
Lights up in orange when the timer is set
– Lamp indicator
7
Flashes in red when the lamp for the light source
has burned out.
8 Remote control sensor
• Receives IR signals from the remote.
• Do not put anything over the sensor, as its
function may be affected.
9 1 – Power
Switches the TV on or off.
Note
Make sure that the TV is completely switched off before
unplugging the AC power cord. Unplugging the AC
power cord while the TV is turned on may cause the
indicator to remain lit or may cause the TV to
malfunction.
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