JVC GY-HM100U Camcorder User Manual


 
37
Applicable to: Video shooting mode
Manual shooting mode M
Set to the Manual shooting mode.
The light sensitivity can be electrically boosted using the
GAIN switch when there is insufficient illumination on the
subject. (3 positions)
The boosting level for each position can be specified using
[GAIN L], [GAIN M], and [GAIN H] in the [CAMERA
PROCESS] menu.
Memo :
Boosting the sensitivity causes the screen to appear
grainier.
When in the Full Auto mode, this is fixed at AGC (Auto
Gain Control). However, when Program AE is set to
[TWILIGHT], the gain value is automatically set to 0 dB.
Applicable to: Manual shooting mode M
The shutter speed can be set to a value according to the
users preference. When this is set to Auto, the shutter speed
is automatically controlled.
Set to the Manual shooting mode.
1 . Set to the shutter speed adjustment mode.
Press the SHUTTER button.
Video mode : The shutter speed that is set in the
manual mode is displayed.
Still picture mode : The current shutter speed is
displayed.
2 . Select a shutter speed value.
Turn the ADJ./VOL. knob up or down.
The selected value is displayed.
3 . Confirm the shutter speed value.
Press the ADJ./VOL. knob.
Doing so exits the adjustment mode and the shutter
speed is displayed in white.
Setting values
Video frame rate 60
1/3.75,1/7.5,1/15,1/30,1/60,1/80,1/100,
1/250,1/500,1/1000,1/2000,1/4000,1/10000
Video frame rate 50
1/3.13,1/6.25,1/12.5,1/25,1/50,1/80,1/120,
1/250,1/500,1/1000,1/2000,1/4000,1/10000
Video frame rate 24
1/3,1/6,1/12,1/24,1/48,1/60,1/100,1/250,1/500,
1/1000,1/2000,1/4000,1/10000
Still picture
1/4,1/8,1/15,1/30,1/60,1/80,1/125,1/250,1/500,
1/1000,1/2000,1/4000,1/8000
Setting shutter speed to AUTO
Press the SHUTTER button twice to clear the display.
Adjusting Manual Gain
GAIN Switch Description
L 0 dB (No boosting is applied.)
M 9 dB (Boosts sensitivity by about 3
times.)
H 18 dB (Boosts sensitivity by about 8
times.)
GAIN Switch
Adjusting the Shutter
Speed
SHUTTER
ADJ./VOL
ADJ./VOL
DC
OPEN
REC
PUSH
IRIS
SHUTTER
AE
ADJ./ VOL.
CLOSE
ACCESS
SHUTTER
ADJ./VOL.
Knob
M9H7_EN.book Page 37 Thursday, March 26, 2009 2:07 PM