Sony LMD-A240 Operating Instructions Manual page 7

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. The indicator lights in green.
Press the switch again to turn off the unit. The indicator
lights in red.
Notes
The power supply to the unit cannot be cut off by the

 switch.
 If a no input-signal state continues for 60 minutes, the
monitor is automatically turned off by the auto power-
off function. To turn the monitor back on, press the 
(Power) switch or cut off the power supply and turn it
on again. To change the settings, see [Auto Power
Down] (page 20) of [System Setting] in the [User
Configuration] menu.
 You can turn the monitor on (the indicator lights up in
green) or put it into the sleep mode (the indicator
lights up in amber) using a controller such as the
BKM-17R.
The  (power) switch on the monitor can be used to
turn the monitor on (the indicator lights up in green)/
off (the indicator lights up in red). If the power was
turned off using the switch on the monitor, a controller
such as the BKM-17R cannot be used to turn the
monitor on. Turn on the monitor with the  (power)
switch before using the controller to turn the monitor
on or put it into the sleep mode.
About error/warning signals of the indicator
While the unit is in use, error or warning signals may
appear on the  (Power) switch indicator of the front
panel.
If an error display appears when using the unit with DC
input, check that the DC voltage range is appropriate.
If an error display appears when using the unit with AC
input, or with DC input within the appropriate DC
voltage range, refer to a Sony qualified service personnel.
Error display Symptom
Flashes red There is an abnormality in the panel,
power, sensor or fan. The error also
displays if the DC input voltage falls
below the minimum voltage in the
required range. Confirm whether the
DC power voltage is 12 V to 17 V.
Warning display Symptom
Flashes amber (every Decreases the brightness to protect the
second) unit from overheating.
Flashes amber (every The warning signals display if the DC
0.5 seconds) power voltage comes close to the
bottom line of the acceptable range.
Confirm whether the DC power voltage
is between 12 V and 17 V.
Continued use may turn off the unit.
About operations using the Sony monitor
control unit
When the optional BKM-16R or BKM-17R is connected,
the following operations are available with the buttons of
the controller.
Menu operation buttons
Button Operations
MENU button When the on-screen menu is not
displayed, press the button to display
the menu. Press again to clear the menu.
When the menu is displayed, press the
button to reset the value of an item to
the previous value.
ENTER button When the menu is displayed, press the
button to confirm a menu item or
setting value.
However, displaying the signal format
by pressing and holding the button is
not available.
UP button When the menu is displayed, press the
DOWN button button to select a menu item or setting
value.
Power button
Button Operations
MONITOR Switches the operating mode of the
switch monitor.
Press the button for the sleep mode
when the monitor is in the operating
mode. The power indicator on the front
panel lights in amber.
Press the button for the operating mode
when the monitor is in the sleep mode.
Location and Function of Parts and Controls
7