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3-800-046-21 (1)

Electronic Book Player

WARNING

To prevent fire or shock hazard, do not expose the unit to
rain or moisture.

To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.

DATA Discman is a trademark of the Sony Corporation.

Sony Corporation ©1999

Printed in Japan

Connecting to the Mains

Use the AC power adapter (supplied) to connect the player to
mains, as follows:

Notes on the Electronic Book Player

About the 

 and 

 Marks

When you purchase an electronic book for the player, make sure
it comes with an 

 or 

 mark. 

 means electronic books that

contain only character data or character and graphics data,
published by the end of the year 1994. From 1995, the 

 mark is

placed on the electronic books as well as on the electronic book
players.

Search Methods

The player offers 6 search methods, plus the possibility of giving
references to related entries. Usable search methods depend on
the electric book you use. Refer to the instructions of the
electronic book you purchased.
The 6 search methods are identified with the symbols below:

WORD

: Word search by specifying the beginning letters of an

entry

END

: Word search by specifying the final letters of an entry

KEY

: Keyword search by specifying the keywords an entry

must contain

MENU

: Menu search by selecting from a menu similar to a table

of contents in a conventional book

MULTI : Menu search by specifying a number of conditions an

entry must meet

GRAPH : Graphic search by selecting from a series of graphic

symbols

Inserting/Removing an Electronic Book

Caution

Do not remove the disc from the caddy except
for troubleshooting or maintenance. The caddy
has been designed to protect the disc inside.

Caddy

Insert an electronic book, label side up, into the electronic book
slot as far as it can go. The electronic book clicks into place when
completely inserted. The player turns on.

Listening to Audio Information

A search result may contain audio information in the form of
pronunciation of a word, narration, etc. You can use the built-in
speaker or headphones (not supplied) to listen to the sound.
Press 

b

 to fastforward, 

B

 to rewind. To stop, press 

(NO)

.

Use the VOLUME control to adjust the speaker volume.

PHONES jack

VOLUME control

MAX

MIN

Using the Headphones

Plug the headphones (not supplied) into the PHONES jack. When
the headphones are used, the sound will come out from the
headphones only, but not from the speaker.

Note
Always set the volume at the low level, then adjust it to a more
comfortable level once you are listening.

Starting/Ending a Search

Insert an electronic book into the player and the player turns on
automatically.

To end the search, press 

[POWER]

 to turn off the player. It is

possible to turn off the player at any time. If the electronic book
inside will not be used for a long time, remove it from the player.

Note
The player automatically turns off if it remains idle for 20 minutes
when using with the batteries.

Using the Sleep Function

The sleep function allows you to turn off the player without losing
your place in the electronic book.
When viewing a search result, press 

[SLEEP]

 (OFF) to turn the

player off. The next time you press 

[POWER]

, you will be taken

back to the last page viewed. If, however, you insert a different
electronic book, the sleep function will no longer be effective.

User’s Guide

DD-57

AC power adapter
(supplied)

to DC IN 6V jack

Notes on the AC power adapter
• The player will use the power supply from the mains even when

other power supply sources (such as batteries) are available at
the same time.

• When the AC power adapter is not used, unplug it from the

mains.

• Use only the AC power adapter supplied. Do not use any other

AC power adapter.

Polarity of the plug

Using Alkaline Batteries

Four AA (LR6) alkaline batteries (not supplied) can deliver about
14 hours of power for performing search operations (in normal
conditions of use) and for 6.5 hours for playing an audio CD (8 cm
size) continuously. Insert the batteries with the correct 

 and 

polarity.

When the Batteries Become Dead

The 

i

 mark appears briefly, then the player turns off.

Notes on batteries
• Avoid mixing old batteries with new ones or different types of

batteries.

• If you are not going to use the player for a long time, remove any

batteries inside.

• If a battery leaks, clean the battery compartment and replace all

the batteries with new ones.

With the label side up

Push the EJECT button to remove
an electronic book.

When removing an electronic book, make sure that the player is
turned off. Then, press the EJECT button to pop out the electronic
book.

Note
If the caddy gets stuck in the player, please do not try to pull it out.
Gently push the caddy back into the player and press the EJECT
button again.

Caution

Never insert anything other than an electronic book into the slot.
Otherwise, the player will be damaged.

Adjusting the Contrast

If necessary, use the CONTRAST control to adjust the contrast on
the display.

CONTRAST control

L

Speaker

to mains

H

This electronic book player is classified as a
CLASS 1 LASER product.
 The CLASS 1 LASER PRODUCT label is
located on the bottom exterior.

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