background image

AX7840

2

Image No.

Save folder name (p.54)

White balance (p.33)

File name
(p.33)

ISO speed
(p.30)

Date / Time
(p.53)

Image quality
(p.30)

Protect (p.52)

Exposure time
(p.34)

Metering area
(p.26)

Exposure
adjustment (p.26)

Zoom (p.27)

DP21 QUICK OPERATION GUIDE 

   -- Playback --

Playback Procedure

1

2

3

9

8

7

4

5

Insert a USB memory @ containing recorded images.

Press the main switch ² to ON.

PLAY mode setting

Each press of the MODE button ³ switches the modes
in order of REC AUTO     PLAY     REC MANUAL.

1-image playback

 · Press the SET/OK button 

4

 (to switch the index

display to 1-image display).

 · Press either cursor button     

5

 to select an

image.

Played image zooming

Press either cursor button 

 

5

 to select one of

“Index display” to “4x.”

1-image erasure

Erased image selection

 · 1-image display: Use cursor button 

5   

 .

 · Index display: Place cursor on the desired image

using cursor buttons 

     

.

Press the ERASE button

 6

.

When the confirmation message is displayed, press
the SET/OK button 

4

 to enter selection.

All-image erasure

Press the MENU button 

7

 to display the MENU dis-

play, select [ERASE ALL FILES] and press the SET/
OK button 

4

.

All-file
erasure

Formatting

When the confirmation message is displayed, press
the SET/OK button 

4

 to enter selection.

INFO display

(The page numbers below are those in the instruction manual.)

Tips

 · Hide the MENU display before zooming an image (the display can be viewed or

hidden using the MENU button 

7

).

 · To increase the zoom ratio, press cursor button 

5

   .

(Each press of   switches it in order of 1x    2x    4x.)

 · To decrease the zoom ratio, press cursor button 

5

  .

(Each press of   switches it in order of 4x    2x    1x    Index dislay.)

 · To scroll an image during 2x or 4x zooming, press cursor buttons 

5

 while holding

the SHIFT button 

8

 or SET/OK button 

4

.

 · To switch index display to 1-image playback display, select the desired image and

press the SET/OK button 

4

.

 · To turn the INFO display off, Press the Shift + MENU buttons.

 · To protect image data (erasure prohibition), select the desired image and press the

PROTECT button 

9

.

CAUTION

 · The protected images cannot be erased. (They should be unprotected before at-

tempting erasure.)

 · When FORMAT is selected, all of the files in the USB memory, including the pro-

tected images as well as document files, will be erased.

6

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