ExpoImaging ExpoDisc: Nikon Custom WB User Manual

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7. If the camera was able to measure a value for white balance, ʻGoodʼ will flash

in the control panel for about six seconds.

8. Improper exposure may result in a 'no Gd' reading. If ʻno Gdʼ appears, then

adjust exposure and repeat steps 3-6 until you see Good flash in the control
panel.

9. Be sure you are set to the preset (d-1 to d-4) that you used to store the

measurement.

10. Remove the ExpoDisc and start shooting.

Nikon D40/D40x

1. Install the ExpoDisc over the front of the camera's lens.
2. Allow the camera to set an automatic exposure using the 'P', 'S' or 'A' modes

or set the correct manual exposure in 'M' mode.

3. Press the 'MENU' button to access the back LCD menus. Select 'White

Balance' in the Shooting Menu (green camera icon).

4. In the 'White Balance' Menu, use the directional pad to select PRE White

balance preset'.

5. Select 'Measure' from the White balance preset menu.
6. The camera will ask whether you want to 'Overwrite existing preset data?'

Select 'Yes'. A message will appear telling you to take a photo.

7. With 'Pre' blinking on the shooting information display, aim the camera

towards the light illuminating the subject. Press the shutter release button.
See the ExpoDisc Instruction Manual or Quickstart for more information on
where to aim the camera when taking your white balance reading.

8. A successful white balance measurement will result in a 'Data acquired'

message on the display.

9. Improper exposure may result in a 'Subject is too dark' message. If this

message appears, then adjust exposure and repeat steps 3-7 until you
receive a 'Data acquired' message.

10. Remove the ExpoDisc and start shooting.

Nikon D50/D70/D70s

1. Install the ExpoDisc over the front of the cameras lens.
2. Allow the camera to set an automatic exposure using the “P”, “S” or “A”

modes or set the correct manual exposure in “M” mode.

3. Press and hold the ‘WB’ button with left thumb while turning right thumb wheel

to select ‘Pre’ in the control panel, then release the ‘WB’ button.

4. Press and hold the ‘WB’ button again until ‘Pre’ begins to blink in the control

panel.

5. While ‘Pre’ is blinking (10 seconds), aim the camera in the appropriate