JVC GY-DV300 Manuel D'instructions page 15

● When the AE (Auto Exposure) function is OFF
and this button is pressed, the condition of
the current gain setting is shown on the LCD
screen or the viewfinder screen for about 3
seconds. In this condition, it possible to set
the gain setting of the GY-DV300. Gain is set
by rotating the SELECT dial L. Rotating the
dial upward moves gain in the plus direction,
and rotating it downward moves it in the minus
direction.
When rotation of the dial stops, the set gain is
indicated for about 3 seconds.
[The variable range is –3 dB to +18 dB. (1 dB
step)]
● Pressing the button for 1 second or more
engages the LOLUX mode.
J [SHUTTER] Shutter speed selector button
This button is for manual adjustment of the
shutter speed.
● It works when the AE item on the OPERATION
menu screen is set to OFF. Using the
SHUTTER item on the OPERATION menu
screen, select the shutter speed mode as
STEP or VARIABLE.
Set to VARIABLE when shooting computer
display screens.
● When the button is pressed in MANUAL mode,
the current shutter speed setting is shown on
the LCD screen or the viewfinder screen for
about 3 seconds. In this condition, it possible
to set the shutter speed of the GY-DV300. The
shutter speed is set by rotating the SELECT
dial L. When rotation of the dial stops, the
set shutter speed is indicated for about 3
seconds.
[Variable range
STEP: 1/50, 1/120, 1/250, 1/500, 1/1000,
1/2000
VARIABLE: 1/50.1 to 1/2067.8]
K [MENU] Menu button
Press this button for 1 second or more to display
the MENU setting screen. The MENU setting
screen is shown on the LCD screen and the
viewfinder screen.
When the OUTPUT CHAR. item on the DISPLAY
[2/2] menu screen is set to MIX, the MENU
setting screen can also be output for display via
the VIDEO OUT or Y/C OUT connector.
Selections and settings in the menu are
performed with the SELECT dial L.
The normal screen returns when this button is
pressed while the MENU setting screen is
displayed.
L SELECT dial
● When gain and shutter adjustment is set to
the MANUAL mode, this dial is rotated to set
the gain or shutter speed.
● When the white balance adjustment is set to
the MANUAL mode, the white balance setting
mode can be selected by rotating this dial.
[Variable range: PRESET, MEMORY 1, 2, 3]
● When the MENU setting screen is displayed,
this dial is used to select and set items in the
menu.
To confirm menu items and set values, press
the dial.
M [CH-1/CH-2 AUDIO] CH-1/CH-2 audio input
selector switch
Used to select the audio source input to the CH-
1/CH-2 channel. Separate inputs can be
selected for the CH-1/CH-2 channels.
MIC 1 : The sound from the built-in microphone
or from the MIC 1 input connector is
input. Select the input from the built-in
microphone or from the MIC 1 input
connector with the MIC1 INPUT SEL
item on the SYSTEM [1/2] menu screen.
MIC 2 : The sound from the MIC 2 input
connector is input.
N [MONITOR] Audio monitor selector switch
Selects the monitor sound heard from the
EARPHONE jack X or the built-in speaker.
CH-1 : CH-1 audio signal
CH-2 : CH-2 audio signal
MIX : Mixed signal consisting of the CH-1 and
CH-2 audio signals.
E-15