Casio DC7500A Service Manual

(without price)

DC-7500A

JUL. 1994

DC-7500A

INDEX

R

SPECIFICATIONS

Display:	Liquid crystal display
Power supply:	Two lithium batteries (CR2025) ......... Main and Back-up
Power consumption:	0.004 W
Battery life:	Main battery:		approximately 2 years (1hour use per day)
	Back-up battery: approximately 1 year after the "LOW BATTERY"
			message appears on the display
Auto power off:	Approximately 6 minutes after last key operation
Ambient temperature range:	0°C ~ 40°C (32°F ~ 104°F)
Dimensions:	11.9 (H) × 119 (W) × 77.5 (D) mm ..... Folded
	(1/ " (H) × 4	5/ " (W) × 3" (D))
	2		8
	8.3 (H) × 119 (W) × 151 (D) mm ........ Unfolded
	(3/ " (H) × 4	5/ " (W) × 6" (D))
	8		8
Weight:	84.2 g (3 oz) (including batteries)

— 1 —

OPERATION CHECK

Note: Before you do this operation, save the data to another unit.

No.

MODE

KEY

DISPLAY

NOTE

NAME?

TELEPHON

1

A

SCHEDULE

SCHEDULE?

°

2

A

Q

W

E

R

T

Y

QWERTYUIOP_

°

3

U

I

O

P

A

CLEAR

SCHEDULE?

°

4

A

A

S

D

F

G

H

ASDFGHJKL¥$£

°

5

J

K

L

ALPHA

Z

X

C

AC

0.

6

V

+

7

0.

B

–

8

0.

N

×

9

0.

10

M

÷

0.

CONVERSION

CONVERSION?

11

12

HOME/WORLD

SAT

1994-01-01 AM

12: XX

XX

Hold down it for about two

13

EDIT

TYO

EDIT1994-01-01

AM

seconds.

12: XX

XX

14

g

HKG

EDIT1994-01-01

PM

11: XX

XX

— 2 —