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Related Manuals for Casio CSF-4450A
Summary of Contents for Casio CSF-4450A
- Page 1 (without price) CSF-4450A/4650A/4950A/ 4970A (ZX-888) JUN. 1996 CSF-4970A INDEX...
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Page 2: Table Of Contents
CONTENTS FEATURES ..........................1 SPECIFICATIONS ........................2 GENERAL GUIDE ........................4 BATTERY REPLACEMENT ....................7 RESET OPERATION .......................8 TO SAVE THE DATA ......................9 PIN FUNCTION ........................10 DIAGNOSTIC PROGRAM ..................... 11 ERROR MESSAGE .......................14 SCHEMATIC DIAGRAMS ..................... 15 EXPLODED VIEW .........................19 PARTS LIST ..........................20... -
Page 3: Features
A 12-digit arithmetic calculator is just the thing for those quick, on-the-go calculations. Data Communication Exchange data with another CSF Unit or with a CASIO SF Unit. Note • This unit is equipped with a demonstration feature, which is activated before the unit is shipped from the factory. -
Page 4: Specifications
CSF-4650A 64K bytes CSF-4950A 128K bytes CSF-4970A 256K bytes The following shows the number or items that can be stored in each model (CSF-4450A/4650A/4950A/ 4970A). Telephone Directory Approximately 1,200/2,700/5,700/11,600, under the following conditions: 8-character name 10-character telephone number Approximately 600/1,300/2,900/5,900, under the following conditions:... - Page 5 Expense Manager Approximately 800/1,800/3,800/7,700, under the following conditions: 10 character description Expense type and payment type set Main Modes: Telephone Directory, Business Card Directory, Memo, Schedule Keeper, To Do, Expense Manager, Reminder, Calendar, Home Time, World Time and Calculator Data Storage: Storage and recall of telephone, business card, memo, schedule, to do, expense, reminder data;...
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Page 6: General Guide
GENERAL GUIDE OFF key - Press this key to turn power off. ON key - Press this key to turn power on. Display Cursor Key Pad Keyboard MENU key COLOR SELECT keys About the Demonstration feature... The CSF Unit comes with a Demonstration feature that shows sample screens and input data for each of its functions. - Page 7 Icon List Format The Main Menu icon list format provides two screens of icons from which you can choose the function you want. 1 Telephone Directory 4 To Do 2 Business Card Directory 5 Schedule Keeper 3 Memo 6 Calendar 7 Expense Manager 1 Reminder 4 Daily Alarm...
- Page 8 The desktop gives you point-and-select access to the data management features of the CSF Unit. Whenever you want to return to the desktop, simply press the MENU button. • Note that one of the icons on the desktop is flashing, This means that the icon is selected. How to use the desktop 1.
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Page 9: Battery Replacement
BATTERY REPLACEMENT Before replacing the batteries, note the following precaution: • Be sure to replace all batteries with a full set of new ones, and do not mix old batteries with new ones. 1. Press OFF to switch power OFF. 2. -
Page 10: Reset Operation
RESET OPERATION To perform ALL RESET 1. Open the battery compartment and press the RESET button. RESET button • At this time the following message appears on the display. CLEAR MEMORY AND SET UP THE UNIT FOR OPERATION? YES/NO 2. Make sure that YES is highlighted. If NO is highkighted, press to move the highlighting to YES. -
Page 11: To Save The Data
TO SAVE THE DATA CSF-4450A/4650A/4950A/4970A can transfer the customer's data to another CSF unit with memory protection only when replacing the LCD or the outer case. To connect the CSF Unit to another CSF Unit 1. Make sure that the power of both units are switched off. -
Page 12: Pin Function
PIN FUNCTION CPU HCD62121A02 (HC-3017) : COB NOTE: The CPU is bonding on the PCB. If the CPU is defective, replace the Z888-1 PCB ass'y because the CPU cannot be replaced. Pin No. Pin Name Input/Output Function 1 ~ 14 KO14 ~ KO1 Key common signal 15 ~ 22... -
Page 13: Diagnostic Program
N O T E Enter the Press ON while shorting ///// SELF TEST PROG ///// diagnostics the Test pad. PRESS OK KEY QUIT BY OFF KEY CASIO MAR 1996 Main menu TEST 4 BUZZER 1 DISP 5 I/F 2 MEMORY 6 CONT... - Page 14 S T E P O P E R A T I O N DISPLAY N O T E Memory MEMORY 3 WR 2 Check 4 READ 2 1 WR 1 5 DUMP 2 READ 1 6 CHKSUM Write the test pattern 1 into RAM RAM WRITE 1 MEMORY 3 WR 2...
- Page 15 S T E P O P E R A T I O N DISPLAY N O T E KEY CHECK 3 KEY & TIME 1 RANDOM 2 AUTO 3 TIME No display ESC, 1, 2, 3..18 19 20 21 ..
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Page 16: Error Message
S T E P O P E R A T I O N DISPLAY N O T E TEST 4 BUZZER 1 DISP 5 I/F 2 MEMORY 6 CONT 3 KEY 7 RESET RESET NAME? TELEPHONE ERROR MESSAGE Action Message Meaning Current search operation can- NO DATA! -
Page 17: Schematic Diagrams
SCHEMATIC DIAGRAMS Main Block NOTE: D100 and D101 are not mounted. — 15 —... - Page 18 Display Block — 16 —...
- Page 19 Memory Block Model LSI4 LSI5 LSI6 LSI7 IC10 IC12 4950A 128 KB 4970A 256 KB 4450A 32 KB 4650A 64 KB — 17 —...
- Page 20 Key block — 18 —...
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Page 21: Exploded View
EXPLODED VIEW — 19 —... -
Page 22: Parts List
PARTS LIST — 20 —... - Page 23 — 21 —...
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- Page 25 8-11-10, Nishi-Shinjuku Shinjuku-ku, Tokyo 160, Japan Telephone: 03-3347-4926...