Panasonic AG-HPX370 AGHPX370P User Guide - Page 56

Adjusting the Black Balance, automatically adjusted

Page 56 highlights

Chapter 4 Adjustments and Settings for Recording 7 The adjustment will take effect in a few seconds, and the following message will appear: • The adjusted value is automatically stored in the selected memory (A or B). AWB A OK 3.2K • "C TEMP+7" to "C TEMP-7" will appear when COLOR TEMP of the scene file is set to the value other than 0. 8 If the subject's colour temperature is lower than 2300K or higher than 9900K the following message appears: • If the arrow points down (  ) the actual colour temperature is lower than the temperature indicated. If the arrow points up (  ) the actual temperature is higher than the temperature indicated. AWB A OK 2.3K When you have no time to adjust the white balance Position the WHITE BAL switch at PRST. • Turning the AUTO W/B BAL switch to AWB toggles the color temperature between 3200 K and 5600 K. When the white balance has not been automatically adjusted When the white balance has not been successfully adjusted, the viewfinder displays an error message. Error message Description AWB Ach The color temperature is too high or (or Bch) NG too low. LOW LIGHT There is insufficient light. LEVEL OVER There is too much light. SW MODE LOW GAIN MID GAIN HIGH GAIN ATW ATW TYPE W.BAL.PRESET USER MAIN USER1 0dB 6dB 9dB Bch 1 3.2K DRS REC REVIEW PUSH MENU TO RETURN Cancelling auto tracking white balance Press the USER button to which ATW was assigned a second time or change the WHITE BAL switch position. If ATW was assigned to the WHITE BAL switch B, the USER button cannot be used to cancel the function.  NOTE This function does not provide a 100 % accurate white balance. The tracking performance relative to changes in ambient lighting and white balance performance have been given a degree of latitude. Adjusting the Black Balance The black balance must be adjusted when: • You use your AG-HPX370P/AG-HPX371E the first time. • Your AG-HPX370P/AG-HPX371E has not been used for some time. • The ambient temperature has changed substantially. • The gain switchover value has been changed. • The menu options SYSTEM MODE and REC FORMAT in the SYSTEM SETUP screen. Adjust the black balance before shooting to ensure optimum video quality. Viewfinder displays related to white balance See [Viewfinder Screen Status Displays] (page 74). Setting auto tracking white balance (ATW) This camera is equipped with an auto tracking white balance (ATW) function that automatically adjusts the white balance of images in accordance with lighting conditions. The ATW function can be assigned to the WHITE BAL switch B by setting the menu option ATW in the SW MODE screen to B ch. It can also be assigned to the USER MAIN, USER1, USER2 buttons. For details, refer to [Assigning functions to USER buttons] (page 61). 56 ab a AUTO W/B BAL switch Use for automatic control of white balance. b OUTPUT selector switch Set to CAM.

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56
Chapter²4² Adjustments²and²Settings²for²Recording
7
²
The²adjustment²will²take²effect²in²a²few²
seconds,²and²the²following²message²will²
appear:
• The adjusted value is automatically stored in the
selected memory (A or B).
AWB
A
OK
3.2K
• “C TEMP+7” to “C TEMP-7” will appear when
COLOR TEMP of the scene file is set to the value
other than 0.
8
²
If²the²subject’s²colour²temperature²is²lower²
than²±³00K²or²higher²than²9900K²the²following²
message²appears:
• If the arrow points down (
) the actual colour
temperature is lower than the temperature
indicated. If the arrow points up (
) the actual
temperature is higher than the temperature
indicated.
AWB
A
OK
2.3K
When you have no time to adjust the
white balance
Position the WHITE BAL switch at PRST.
• Turning the AUTO W/B BAL switch to AWB toggles the
color temperature between 3200 K and 5600 K.
When the white balance has not been
automatically adjusted
When the white balance has not been successfully
adjusted, the viewfinder displays an error message.
Error message
Description
AWB Ach
(or Bch) NG
The color temperature is too high or
too low.
LOW LIGHT
There is insufficient light.
LEVEL OVER
There is too much light.
Viewfinder displays related to white
balance
See [Viewfinder Screen Status Displays] (page 74).
Setting auto tracking white balance (ATW)
This camera is equipped with an auto tracking white
balance (ATW) function that automatically adjusts the white
balance of images in accordance with lighting conditions.
The ATW function can be assigned to the WHITE BAL
switch B by setting the menu option ATW in the SW MODE
screen to B ch.
It can also be assigned to the USER MAIN, USER1, USER2
buttons.
For details, refer to [Assigning functions to USER buttons]
(page 61).
PUSH
MENU
TO
RETURN
MID GAIN
HIGH GAIN
ATW
ATW TYPE
W.BAL.PRESET
USER MAIN
0dB
6dB
9dB
Bch
1
USER1
REC REVIEW
3.2K
DRS
LOW GAIN
SW
MODE
Cancelling auto tracking white balance
Press the USER button to which ATW was assigned a
second time or change the WHITE BAL switch position. If
ATW was assigned to the WHITE BAL switch B, the USER
button cannot be used to cancel the function.
NOTE
This function does not provide a 100 % accurate white
balance. The tracking performance relative to changes in
ambient lighting and white balance performance have been
given a degree of latitude.
Adjusting the Black Balance
The black balance must be adjusted when:
• You use your AG-HPX370P/AG-HPX371E the first time.
• Your AG-HPX370P/AG-HPX371E has not been used for
some time.
• The ambient temperature has changed substantially.
• The gain switchover value has been changed.
• The menu options SYSTEM MODE and REC FORMAT in
the SYSTEM SETUP screen.
Adjust the black balance before shooting to ensure
optimum video quality.
b
a
a
AUTO W/B BAL switch
Use for automatic control of white balance.
b OUTPUT selector switch
Set to CAM.