SHARP EL-421M
Manual de Servicio

q SERVICE MANUAL
CODE : 00ZEL421MSM/E

REPLACEMENT MODEL

** MODEL

EL-421M **
RATE RECALL

KEY LAYOUT
RATE SET

+TAX
STANDARD FUNCTION D I S P L A Y S E C T I O N 14 digits 1 M

-TAX

CA
ON

CM

RM

M�

M+
%

C

±TAX

%E M

7 4

8 5 2 00

9 6 3
RESUME

CE

ELEMENT : NUMERAL :

TN-LCD 14 digits

PARTS NAME : SYMBOL

053481

1 0

Refer to above figure
13.0 4.26

(mm) AC ADAPTER RECHARGEABLE BATTERY DC : POWER CONSUMPTION AUTO POWER OFF TIME MEMORY PROTECT

KEY SYSTEM : Resin Key + rubber DIMENSION (mm) CALCULATIONS 108 (W) x 170 (D) x 15 (H)

L S I

Name : Type Pin : :

EMPCD005 CHIP 73 pins AC :

POWER SUPPLY

TWIN POWER (Solar cell & LR44 x 1pc) BRIGHTNESS MUST BE OVER : 300Lux OPERATION TIME (LR44) : The battery life is about 2 years when used for 1 hour a day.

Approx. 7 minutes Yes

Four arithmetic calculations, Constant calculation, Power calculation, Chain calculation, Reciprocal calculation, % calculation, Add-on (discount) calculation, etc

PARTS LIST
NO. 1 2 3 PARTS CODE 0GS6821611//// 0GS9201910//// 0GS9411430//// PRICE RANK AB AE AD N NEW MARK PART RANK C D D Screw Manual (E/S/G/F/TI/R/A) PE-BAG DESCRIPTION (for Cabinet)

PACKING FORM
Form Universal SPEC LLO Country STCL, Other countries

COPYRIGHT © 2002 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.

This document has been published to be used for after sales service only. The contents are subject to change without notice.

SHARP CORPORATION

SHARP CORPORATION Communication Systems Group Quality & Reliability Control Center
2002 September Printed in Japan

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