JVC GY-HM200U Instruction Manual - Page 55

Adjusting the Iris, Adjusting the Brightness Manually, Auto Iris Automatic Adjustment Mode

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Shooting Memo : 0 Pressing and holding the [FULL AUTO] button to enter the Full Auto mode also activates the automatic brightness adjustment (AE) mode. In this case, the White Balance also enters into Auto mode forcibly. 0 Pressing and holding the [AE LEVEL] button clears the value specified and fixes at "AE±0" (recommended value). 0 The convergence speed of the automatic adjustment for automatic brightness adjustment (AE) can be set in the menu. (A P96 [ AE Speed ] ) 0 If one or more of the items (Gain, Iris and Shutter) have been set to Auto mode, the value of the corresponding items when the user button that is assigned "AE Lock" is pressed can be fixed. (A P99 [ AE/FAW Lock ] ) 0 If one or more of the items (Gain, Iris and Shutter) have been set to Auto mode, the automatic brightness adjustment (AE) mode is enabled. Adjusting the Brightness Manually Press and hold the [FULL AUTO] button to set to Full Auto mode, some or all of the items (Iris, Gain and Shutter Speed) can be manually adjusted. 1 Press and hold the [FULL AUTO] button to set Full Auto mode to off. 2 Adjust the Iris, Gain and Shutter speed. (A P55 [Adjusting the Iris] ) (A P57 [Setting the Gain] ) (A P58 [Setting the Electronic Shutter] ) Memo : 0 The brightness cannot be manually adjusted in the Full Auto mode. 0 If Iris, Gain and Shutter Speed are manually adjusted, the [AE Level] setting is temporarily disabled. Adjusting the Iris Adjust the aperture of the lens iris according to the brightness of the subject. Iris Dial . Auto Iris (Automatic Adjustment) Mode 1 Press and hold the [FULL AUTO] button to set Full Auto mode to off. 2 Press the [IRIS A/M] button to set to the Auto Iris mode. The iris is automatically adjusted according to the brightness of the object. The lens aperture value (F-number) is not displayed in the Auto Iris mode. Memo : 0 Pressing and holding the [FULL AUTO] button to enter the Full Auto mode also activates the Auto Iris mode. In this case, the Gain, Shutter and White Balance also enter into Auto mode forcibly. The switching operation of the [IRIS A/M] button is disabled in the Full Auto mode. 0 The iris open/close limit can be set in [Main Menu] B [Camera Function] B [Auto Iris Limit (OPEN)]/[Auto Iris Limit (CLOSE)] during Auto Iris. (A P96 [ Auto Iris Limit (OPEN) ] ) (A P96 [ Auto Iris Limit (CLOSE) ] ) 0 To set the target level (brighter/darker) of the auto iris, you can press and hold the [AE LEVEL] button on the side of the camera recorder and then change the level using the J / K volume button. 0 The convergence speed of the auto iris can be set in the menu. (A P96 [ AE Speed ] ) Adjusting the Brightness 55

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Memo :
0
Pressing and holding the [FULL AUTO] button
to enter the Full Auto mode also activates the
automatic brightness adjustment (AE) mode. In
this case, the White Balance also enters into
Auto mode forcibly.
0
Pressing and holding the [AE LEVEL] button
clears the value specified and fixes at “AE±0”
(recommended value).
0
The convergence speed of the automatic
adjustment for automatic brightness adjustment
(AE) can be set in the menu.
(
A
P96 [ AE Speed ] )
0
If one or more of the items (Gain, Iris and
Shutter) have been set to Auto mode, the value
of the corresponding items when the user button
that is assigned “AE Lock” is pressed can be
fixed.
(
A
P99 [ AE/FAW Lock ] )
0
If one or more of the items (Gain, Iris and
Shutter) have been set to Auto mode, the
automatic brightness adjustment (AE) mode is
enabled.
Adjusting the Brightness Manually
Press and hold the [FULL AUTO] button to set to
Full Auto mode, some or all of the items (Iris, Gain
and Shutter Speed) can be manually adjusted.
1
Press and hold the [FULL AUTO] button to
set Full Auto mode to off.
2
Adjust the Iris, Gain and Shutter speed.
(
A
P55 [Adjusting the Iris] )
(
A
P57 [Setting the Gain] )
(
A
P58 [Setting the Electronic Shutter] )
Memo :
0
The brightness cannot be manually adjusted in
the Full Auto mode.
0
If Iris, Gain and Shutter Speed are manually
adjusted, the [AE Level] setting is temporarily
disabled.
Adjusting the Iris
Adjust the aperture of the lens iris according to the
brightness of the subject.
.
Iris Dial
Auto Iris (Automatic Adjustment) Mode
1
Press and hold the [FULL AUTO] button to
set Full Auto mode to off.
2
Press the [IRIS A/M] button to set to the
Auto Iris mode.
The iris is automatically adjusted according to
the brightness of the object.
The lens aperture value (F-number) is not
displayed in the Auto Iris mode.
Memo :
0
Pressing and holding the [FULL AUTO] button
to enter the Full Auto mode also activates the
Auto Iris mode. In this case, the Gain, Shutter
and White Balance also enter into Auto mode
forcibly.
The switching operation of the [IRIS A/M] button
is disabled in the Full Auto mode.
0
The iris open/close limit can be set in [Main
Menu]
B
[Camera Function]
B
[Auto Iris Limit
(OPEN)]/[Auto Iris Limit (CLOSE)] during Auto
Iris.
(
A
P96 [ Auto Iris Limit (OPEN) ] )
(
A
P96 [ Auto Iris Limit (CLOSE) ] )
0
To set the target level (brighter/darker) of the
auto iris, you can press and hold the [AE
LEVEL] button on the side of the camera
recorder and then change the level using the
J
/
K
volume button.
0
The convergence speed of the auto iris can be
set in the menu.
(
A
P96 [ AE Speed ] )
Adjusting the Brightness
55
Shooting