Sony BVM-X300 Operating Instructions Manual page 13

the indicator of the MANUAL button below the knob
is lit.
CONTRAST knob: Adjusts the picture contrast. Turn
the knob to the right to increase the contrast and turn
to the left to decrease it. This adjustment is available
while the adjustment menu is displayed or the
indicator of the MANUAL button below the knob is lit.
MANUAL button: Press to perform the adjustment
manually with the knob. Each time the button is
pressed, the button indicator lights up or goes out.
Each adjustment is available with the knobs above
each indicator while it is lit.
 Menu operation buttons
Displays or sets the on-screen menu.
Menu selection control
When the menu is displayed, turn the control to select
a menu item or setting value, and then press the
control to confirm the setting.
If the menu is not displayed and the menu selection
control is pressed, the characters that represent the
names of the buttons light up. Also, the names of the
functions assigned to the function buttons appear on
the screen. Press again to clear it.
Alternatively, if the menu is not displayed and the
menu selection control is pressed for more than two
seconds, the signal format is displayed on the screen.
BACK button
When the menu is displayed, press the button to reset
the value of an item to the previous value (except some
items).
MENU button
Press to display the on-screen menu.
Press again to clear the menu.
  (Power) switch and indicator
When the unit is turned off, press the switch to turn it
on. When the unit turns on, the unit starts up with the
indicator flashing in green. When the unit is in
operation, the indicator lights in green.
Press the switch again to turn off the unit. The indicator
goes out.
 STATUS indicator
Slowly flashes in yellow when the screen saver starts up,
and quickly flashes in yellow when a warning during
startup occurs.
Lights up in blue in the HDR display mode. Slowly
flashes in blue when the screen saver displaying in HDR
starts up, and quickly flashes in blue when a warning
during startup occurs.
For details on the HDR (High Dynamic Range) display, see
page 21.
 OVER RANGE indicator
Lights in amber when ABL (Automatic Brightness
Limiter) starts.
About error/warning signals of the indicator
While the unit is in use, the  (Power) switch indicator
or OVER RANGE indicator of the front panel may show
error or warning signals.
If an error display appears, refer to Sony qualified service
personnel.
Error display
OVER RANGE Power
indicator indicator
– Flashes in red
(every second)
– Flashes in red
(every two
seconds)
Warning display
OVER RANGE Power
indicator indicator
Flashes in –
amber (every
second)
Lights in amber –
1) When [2.4(HDR)], [S-Log3(HDR)], or [S-Log2(HDR)] is
set for [EOTF] in the [Input Setting] menu, regardless of
the input signal, the screen brightness may decrease due to
the protective function for the OLED panel activates. To
avoid the brightness decrease due to the protection
function, it is recommended to keep the temperature of the
peripheral environment of the unit around 25 °C.
For details on the HDR (High Dynamic Range) display, see
page 21.
Location and Function of Parts and Controls
Symptom
Power abnormality, circuit
board abnormality, sensor
abnormality
Fan abnormality
Symptom
Decreases the brightness to
protect the panel from
1)
overheating
ABL starts
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