Panasonic Aj D610wa Operating Instructions Manual

							–71–
Adjusting the White Balance/Black Balance
3
Place the white pattern over a location with the same conditions as the light source illuminat-
ing the subject and zoom up to project white on the screen.
A white object (white cloth, white wall) near the subject can also be used. The white area
required is as shown below.
4Adjust the iris of the lens.
5Press the AUTO W/B BAL switch to the WHT side and release the switch.
The switch returns to the center and the white balance is automatically adjusted.
6During the adjustment, the following message appears on the viewfinder screen.
(However, the message appears only when the display mode is set to “2” or “3”.)
7The adjustment is completed in several seconds (and a message such as the one shown in
the figure appears).
The adjustment value is automatically stored in the memory (A or B) which was selected in
step 1.
1/4 or more of the screen height
|Note{
Take care not to allow high-intensity spots to
enter the screen. 1/4 or more of the screen width
White cloth
AUTO W/B BAL switch
Message during adjustment
Message after adjustment is completed
AWBACTIVE
AWB A OK 3.2K 
						

							–72– Adjusting the White Balance/Black Balance
8
The messages shown in the figures below will be displayed if the color temperature of the
subject is lower than 2500K or higher than 5600K.
The down [ ] arrow indicates a color temperature which is lower than the one displayed;
conversely, the up [Ÿ] arrow indicates a color temperature which is higher than the one dis-
played.
|Note{
If a lens equipped with the automatic iris function is used, the iris may experience hunting
1). In
these cases, adjust the iris gain knob (the knob marked IG, IS, S, etc.) on the lens.
ÁSee the Handling Instructions for the lens for a detailed description.
1) Hunting:The auto iris responds repeatedly causing the image to become darker and brighter.
AWB A OK 2.5K 
AWB A OK 5.6KŸ
Message displayed when
color temperature is lower
than 2500KMessage displayed when
color temperature is higher
than 5600K 
						

							–73–
Adjusting the White Balance/Black Balance
When the White Balance Cannot be Automatically Adjusted
An error message will appear on the viewfinder screen.
(The message appears when the display mode is set to “2” or “3”.)
The displayed messages are as follows.
Error messages related to white balance adjustment
Error message
COLOR TEMP. HIGH
COLOR TEMP. LOW
LOW LIGHT
LEVEL OVER
UNSTABLE
CONDITION
Meaning
The color temperature is too
high.
The color temperature is too
low.
There is insufficient
illumination.
There is too much illumination.
The shooting conditions are
unstable (shooting is taking
place under fluorescent lighting
or the camera is not being held
or pointed properly, etc.).
Treatment
Select an appropriate filter
Select an appropriate filter.
Increase the illumination or
gain.
Decrease the illumination or
gain.
If flickering is a problem, turn
the SHUTTER switch to ON
and stabilize the shooting
conditions.
If the above error messages appear, carry out the respective treatment attempt to adjust the white
balance again.
If the error message continues to appear even after repeated attempts, consult your dealer.
|Notes{
ÁThe white balance will not be adjusted while the setting menu is displayed on the viewfinder
screen.
The MENU SET/OFF switch must be set to the OFF position to make this adjustment.
ÁIn rare instances the white balance adjustment may not be possible and an NG display will
appear.
In a case like this, proceed with the white balance adjustment again.
When there is no Time to Adjust the White Balance
Set the WHITE BAL switch to PRST.
The white balance for the filter is automatically adjusted according to the setting position of the
FILTER knob (outside).
White balance memories
The white balance memories fall into two categories, A and B.
The number of A and B memories is limited to 1 each when FILTER INH is set to ON (default
setting) on the “CAMERA SW MODE” SUB menu page of MAIN menu screen 2 of 4.
In this case, the contents of the memories are not linked to the filter.
However, when FILTER INH is set to OFF, the adjustments values for each filter can be automat-
ically stored in the memory corresponding to the WHITE BAL switch setting (A or B).
The unit contains 4 filters, making a total of 8 (4q2) adjustment values which can be stored. 
						

							–74– Adjusting the White Balance/Black Balance
When the ON setting has been selected for FILTER INH
When the automatic white balance is adjusted, the color temperature and filter number at the time
are displayed.
When the filter is now turned, the new color temperature and filter number are displayed.
The white balance is almost perfectly adjusted if the subject is illuminated by a light with a color
temperature close to the one displayed.
 
If the color temperature of the subject in this state is close to 5.2K, the white balance is adjusted,
and so operation is now possible.
 Change to filter (3).
“5.2K (1)” (see Note) appears on the display.
Note:
This display indicates that the AWB was adjusted using filter (1).
Use filter (1) to adjust the AWB for objects with an illumination color
temperature of 3200K.AWB A OK 3.2K
5.2 (1)K
(Display example)
Return to filter (1).
“3.2K (1)” appears on the display denoting the status when the
AWB was first adjusted.
3.2 (1)K 
						

							–75–
Adjusting the White Balance/Black Balance
The black balance must be adjusted in the following cases.
ÁWhen the unit is used for the first time
ÁWhen the unit is first used after an extended period of non-use
ÁWhen the unit is used under conditions where the ambient temperature has changed by a wide
margin
ÁWhen the gain selector value is changed
ÁWhen the super gain setting has been changed using the SUPER GAIN button
ÁWhen the gamma ON/OFF is changed
Adjusting the Black Balance
1Set the switches as shown in the figure.
2Press the AUTO W/B BAL switch to the ABB side and then release the switch.
The switch returns to the center and the black balance is automatically adjusted.
3During the adjustment, the following message will appear on the viewfinder screen. (Howev-
er, the message appears only when the display mode is set to “2” or “3”.)
ÁThe lens iris automatically goes to the “CLOSE” position during the adjustment.
OUTPUT: CAMMENU SET/OFF: OFF
AUTO W/B BAL switch
Message during adjustment
ABB ACT I VE 
						

							–76– Adjusting the White Balance/Black Balance
4
Adjustment is completed after a few seconds (the following message appears) and the ad-
justment value is automatically stored in the memory.
|Notes{
ÁCheck that the lens connector is connected and that the iris of the lens is set to CLOSE.
ÁDuring black balance adjustment, the iris automatically goes to the shaded status.
ÁDuring black balance adjustment, the gain selector circuit switches automatically.
In addition, flicker and noise may appear on the viewfinder screen, but this does not indicate a
malfunction.
ÁThe black balance cannot be adjusted while the setting menu is displayed on the viewfinder
screen. Therefore, be sure to set the MENU SET/OFF switch to OFF.
ÁIf the black shading is not satisfactory even when the “ABB OK” message appears, open the
“AUTO SHADING” SUB menu page of MAIN menu screen 4 of 4, and adjust the black shading.
(See page 141.)
ÁThe black shading adjustment is performed automatically when the AUTO W/B BAL switch is
held down at the ABB position for 6 or more seconds.
ÁWhen the super gain is set to ON, the black balance is performed at the preset position in the
white balance memory.
Message after adjustment is completed
ABB OK 
						

							–77–
Setting the Electronic Shutter
Shutter Modes
The shutter modes which can be used with the unit’s electronic shutter and the shutter speeds
which can be selected are as follows.
Shutter modes and shutter speeds which can be selected
Mode
Standard
SYNCHRO
SCAN
SUPER V
Shutter speed
1/100, 1/120, 1/250, 1/500,
1/1000 and 1/2000
(seconds)
Range from 60.8 Hz to
250 Hz
Application
This mode is used to shoot clear images of
quickly moving subjects.
This mode is used to reduce horizontal stripe
patterns for monitor screens with a vertical
scanning frequency of 60 Hz or more.
This mode is used to increase the vertical
resolution.
|Notes{
ÁIncreasing the shutter speed lowers the camera sensitivity regardless of electronic shutter
mode.
ÁIf the iris is set to AUTO, the iris opens and the depth of the focuses decreases as the shutter
speed rises. 
						

							–78– Setting the Electronic Shutter
Setting the Shutter Mode/Speed
ÁThe shutter speed during shutter mode and standard mode is set by the SHUTTER switch.
ÁDuring SYNCHRO SCAN mode, the shutter speed can be set beforehand at the SYNCHRO
SCAN page of the setting menu. In the SYNCHRO SCAN mode, the shutter speed can easily be
changed using the SYNCHRO (“o” and “p”) buttons. (It can also be set using the UP or DOWN
button.)
ÁThe shutter speed selection range can be limited to the required range and whether to use
special operation modes (SYNCHRO SCAN or SUPER V) can be selected at the SHUTTER
SPEED page of the setting menu.
1Set DISP MODE on the “VF DISPLAY” SUB menu page of MAIN menu screen 2 of 4 to “2” or
“3” by following the steps outlined in “Changing the Display Mode” (page 62).
2Press the SHUTTER switch from the ON position to the SEL side. The current shutter setting
appears in the setting change message display position on the viewfinder screen.
Ex.: 1/120, 1/60.8, etc.
3Press the SHUTTER switch to the SEL side repeatedly until the desired mode or speed ap-
pears. When all modes and speeds can be displayed, the display changes in the order shown
below. If the required shutter speeds and modes have been designated beforehand, only the
designated speeds or modes appear.
ÁWhen the unit is shipped from the factory, SUPER V mode is not specified and is therefore
not displayed.
SHUTTER Switch
SYNCHRO SCAN Mode Standard Mode
SUPER V Mode
1/100 1/120 1/250 1/500 1/1000 1/2000 
						

							–79–
Setting the Electronic Shutter
Setting the Synchro Scan Mode
1Set the MENU SET/OFF switch to the SET position while the SHIFT/ITEM button and UP
button are held down together.
2Press the PAGE button to display the MAIN menu screen 2 of 4.
3Press the SHIFT/ITEM button to move the cursor to the “SYNCHRO SCAN” position.
4Press the UP or DOWN button to open the SYNCHRO SCAN page.
5Press the UP (the value increases) or DOWN (the value decreases) button repeatedly to
display the desired frequency. The frequency can be switched continuously within the range
of 60.8 Hz to 250 Hz.
6When menu operations have been completed, set the MENU SET/OFF switch to OFF. The
setting menu disappears from the viewfinder screen and the displays indicating the unit’s
current status appear at the top and bottom of the viewfinder screen.
Pressing the SYNCHRO (“o” and “p”) buttons in the SYNCHRO SCAN mode results in the
same operation which is performed when the UP and DOWN buttons mentioned above are
pressed.
S YNCHROSCAN
1/60.8{¢
| 
						

							–80– Setting the Electronic Shutter
Changing the Shutter Speed/Mode Selection Range
The shutter speed selection range can be limited to the required range and whether to use a
special operation mode can be selected at the SHUTTER SPEED page of the setting menu. The
unit is set so that the SHUTTER SPEED page is not displayed when shipped from the factory. To
operate the SHUTTER SPEED page, switch the unit to engineer mode or select the SHUTTER
SPEED page at the MENU SELECT page beforehand.
1Set the MENU SET/OFF switch to the SET position while the SHIFT/ITEM button and UP
button are held down together.
2Press the PAGE button to display the MAIN menu screen 2 of 4.
3Press the SHIFT/ITEM button to move the cursor to the “SHUTTER SPEED” position.
4Press the UP or DOWN button to open the SHUTTER SPEED page.
5Press the SHIFT/ITEM button repeatedly to move the cursor to the position of the mode or
shutter speed to be set.
6The selected mode or speed changes from used (ON) to not used (OFF) and vice versa each
time the UP (or DOWN) button is pressed.
7When menu operations have been completed, set the MENU SET/OFF switch to OFF. The
setting menu disappears from the viewfinder screen and the displays indicating the unit’s
current status appear at the top and bottom of the viewfinder screen.
|Note{
When operating the unit from the AQ-EC1 extension control unit (option), even if the SHUTTER
SPEED page is operated from the unit, the switches of the AQ-EC1 have priority regarding the
actual shutter speed.
ÁSee “Setting Menu Configuration” (page 51) for a description of engineering mode and selecting
display pages.
Changing the lris Automatic Adjustment Reference Value
To change one of the reference values, use the UP or DOWN button to change the A.IRIS LEVEL,
A.IRIS PEAK/AVE and/or A.IRIS MODE value on the “GENLOCK/IRIS” SUB menu page of MAIN
menu screen 3 of 4.|Note{
The ON/OFF status for each item is
indicated by displaying an asterix (E)
or period (.
) in front of the item on the
screen.
SHUT TER SPEED{
E
E
E
E
E
E
ES YNCHROSCAN.SUPER V
1 / 100
1/
1/
1/
1/
1/120
250
500
2000 1000
¢
|