57
When the white balance cannot be
adjusted automatically
The following characters appear on the screen display
if white balance cannot be adjusted automatically. Re-
adjust the white balance after taking the measures
required in the chart below.
Display
Causes and measures
LOW LIGHT
Light is insufficient. Add illumination or
raise the video output level with the
GAIN selector
??
The object is not white or very bright
light appears in the picture. Change
the object to an appropriate one.
C. TEMP. LOW
Color temperature is too low.
CHG. FILTER
Select the appropriate filter with the
FILTER selector.
C. TEMP. HI
Color temperature is too high.
CHG. FILTER
Select the apropriate filter with the
FILTER selector.
WHITE: PRESET
When the WHITE BAL selector is set to
the PRE position.
Set to the A or B position.
WHITE: MANUAL When the CCU is connected, and the
manual white balance adjustment is
selected on the CCU.
Select to the automatically adjust.
BARS
When the color bar signal is output.
Set the BARS switch to "OFF" position.
When you have no time to adjust the white
balance
1
Select the appropriate filter with the FILTER
selector on the camera depending on the lighting
conditions.
2
Set the WHITE BAL selector to PRE.
You can obtain the approximate white balance.
Readjustment
The adjusted value is kept even if the power is turned
off. So readjustment is not required.
AUTO WHITE
— NG —
TRY AGAIN
