SHARP EL 6520
Service Manual

PARTS LIST
NO. 1 2 PARTS CODE
PRICE NEW PART RANK MARK RANK

DESCRIPTION Battery door Screw Instruction book(E,S) Instruction book(E,F) Instruction book(7Languages) Instruction book(E) Instruction book(E,C) Operation label(French) Memory back-up(PVC) label
2. Press or to change interval (5 - 60 seconds).
B/L OFF TIME

3

4 5

AD AB AH AH AR AF AH AG AG

N N N N N N N N

D C D D D D D D D

(for battery door) [U1U] [Y12] [LL7] [LA1] [LMB] [Y12]

Power supply
Battery used
Type Lithium battery Lithium battery Model CR2032 CR2025 Quantity 2 1 Application Unit operation Memory backup

5 15 30 60

� Do not remove both the operation and memory backup batteries at the
same time. Doing so will clear the memory of its contents. � Be sure to write down any important information stored in memory before replacing the batteries.

3. Press ENTER . � To turn the Backlight off, press BACKLIGHT again. � The Backlight may remain on for less than the set interval or it may not function if the battery level is very low. 5 Do not use the Backlight unnecessarily. � Since the Backlight drains power from the operating batteries, excessive use of the Backlight will significantly reduce the life of your batteries. � Do not continue using the Organizer after it has automatically turned itself off while the backlight was being used. Even if it can be turned on again, the clock time will be incorrect and other functions may not work properly until the batteries are replaced. � Continuous use of the Backlight will, over time, lead to gradual loss of brightness. If the Backlight is on for 10 minutes per day (for example 15 seconds 40 times a day), the brightness will be reduced by half after 10* years (at an ambient temperature of 20°C and 65% humidity). This figure may vary depending on the surrounding environment. Note)

1. Precautions
Since improper use of the batteries may cause leakage or explosion, strictly observe the following instructions. � Insert the battery with its positive side (+) correctly positioned. � Never throw batteries into a fire because they might explode. � Keep batteries out of reach of children. � When batteries become weak, remove them from the Organizer immediately to avoid battery leakage and corrosion inside the Organizer. Because the batteries in the Organizer were installed at the factory, they may become depleted before the specified expiration time is reached.

2. Operating Batteries Replacement
(1) Battery replacement time If the display becomes dim and difficult to read, immediately replace the batteries with new ones. If the battery level is very low, the alarms or the key touch tone may not sound, or similarly the Backlight may remain on for less than the set interval or it may not function. Continued use of the Organizer with consumed batteries can alter or clear the memory contents. Memory contents may be lost if the batteries are improperly replaced or if the following instructions are disregarded. � Make sure the power is turned off before replacing the batteries.

Packing form
Form Blister Universal SPEC U1C Y12 LA1 LMB LL7 Country SEC SECL SUK, SCA, SRS, STCL SRH SEEG, Agent

CAUTION FOR BATTERY REPLACEMENT
(Danish) ADVARSEL ! Lithiumbatteri � Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandoren. (English) Caution ! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer. Discard used batteries according to manufacturer�s instructions. (Finnish) VAROITUS Paristo voi räjähtää, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.

� Do not press m until the battery replacement procedure is completed.
(2) Replacing the batteries 1. Press n to turn the power off. 2. Loosen the screw (counter clockwise) and remove the battery holder cover on the back of the unit. (Fig. 1)

(Fig.1)

3. Remove the used batteries using a ball-point pen or similar object. (Fig. 2) Do no use a mechanical pencil or sharp pointed object.

(Fig.2)

(French) ATTENTION Il y a danger d�explosion s� il y a remplacement incorrect de la batterie. Remplacer uniquement avec une batterie du même type ou d�un type recommandé par le constructeur. Mettre au rébut les batteries usagées conformément aux instructions du fabricant. (Swedish) VARNING Explosionsfare vid felaktigt batteribyte. Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt fabrikantens instruktion.

4. Install two new batteries with the positive sides (+) facing up. 5. Replace the holder cover and secure it with the screw. 6. Press m to turn the power on. If nothing appears on the display, press the RESET switch and press and hold m for two or three seconds. 7. Set the clock to the correct time. Backlight The Organizer provides a built -in Backlight, which allows you to view the display and use the Organizer even in low-light conditions. Press BACKLIGHT once illuminates the display for as long as you continue to use the Organizer, until you have not typed any key for 15 seconds. You can change this interval as follows: 1. Press 2nd BACKLIGHT .

COPYRIGHT © 1997 BY SHARP CORPORATION
All rights reserved. Printed in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted. In any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

SHARP CORPORATION Information Systems Group Quality & Reliability Control Center Yamatokoriyama, Nara 639-11, Japan 1997 June Printed in Japan