Casio CSF-4650A- Manuals

Page 2 - CONTENTS

CONTENTS FEATURES .............................................................................................................................. 1 SPECIFICATIONS ................................................................................................................... 2 GENERAL GUIDE .........

Page 3 - FEATURES; Note

— 1 — FEATURES 3-color DisplayThe display shows data in three colors: orange, blue and green. Different colors can be used to highlightspecific dates in the Calendar, and even the color of text data can be specified. Selectable Main Menu FormatChoose between a graphic desktop or an icon list for the...

Page 4 - SPECIFICATIONS; Model

— 2 — SPECIFICATIONS Memory Capacity Memory capacity differs according to model. The following shows the memory capacity for each availablemodel. Model Memory CSF-4450A 32K bytes CSF-4650A 64K bytes CSF-4950A 128K bytes CSF-4970A 256K bytes The following shows the number or items that can be stored ...

Page 5 - Expense Manager; seconds average; Operating temperature:

— 3 — Expense Manager Approximately 800/1,800/3,800/7,700, under the following conditions: 10 character descriptionExpense 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 C...

Page 6 - GENERAL GUIDE; To turn the Demonstration feature on and off; to move the pointer to DEMO.; and

— 4 — GENERAL GUIDE About the Demonstration feature... The CSF Unit comes with a Demonstration feature that shows sample screens and input data for each ofits functions. When the Demonstration feature is turned on, the CSF Unit automatically shows the variousdemonstration screens in sequence each ti...

Page 8 - INITIALIZE

— 6 — 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. Use t...

Page 9 - BATTERY REPLACEMENT; Before replacing the batteries, note the following precaution:; REPLACE

— 7 — 3 2 1 + + + 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. Slide the battery compartment cover in the direction i...

Page 10 - RESET OPERATION; To perform ALL RESET; RESET button

— 8 — 1. Open the battery compartment and press the RESET button. • At this time the following message appears on the display. 2. Make sure that YES is highlighted. If NO is highkighted, press to move the highlighting to YES. Warning!The next step deletes all data stored in the CSF Unit's memory. Ma...

Page 11 - How to transfer the data; DATA; PARITY; TO SAVE THE DATA; To connect the CSF Unit to another CSF Unit

— 9 — How to transfer the data 1. Under calculator mode, set the date of the slave unit to Feb. 3rd, 1901. Operation : ON OK 1 DATE 2 DATE 3 DATE M+ If you do not set the date, the "PASSWORD" is not transferred to the slave unit. 2. Check the hardware parameters of both unit, and if both uni...

Page 12 - PIN FUNCTION; because the CPU cannot be replaced.

— 10 — Pin No. Pin Name I n p u t / O u t p u t F u n c t i o n 1 ~ 14 KO14 ~ KO1 O Key common signal 15 ~ 22 KI8 ~ KI1 I Key input signal 2 3 BUFON O Chip select for RAM 2 4 IT2 I Interrupt input 2 5 IT0 I Interrupt input 26 ~ 46 AO20 ~ AO0 O Address bus 47 ~ 54 IO0 ~ IO7 I / O Data bus 5 5 OEBO O ...

Page 13 - DIAGNOSTIC PROGRAM; Bottom View

— 11 — 3 2 1 Reset Button Test Pad S T E P O P E R A T I O N D I S P L A Y N O T E Enter thediagnostics Press ON while shortingthe Test pad. ///// SELF TEST PROG ///// PRESS OK KEYQUIT BY OFF KEY CASIO MAR 1996 Main menu O K TEST1 DISP2 MEMORY3 KEY DisplayCheck 1 DISPLAY1 DISPLAY2 FRAME FREQ. 1 No c...

Page 16 - O K; Message; No more room in memory for storage of data.; Action; Use the correct password.; ERROR MESSAGE

— 14 — S T E P O P E R A T I O N D I S P L A Y N O T E O K TEST1 DISP2 MEMORY3 KEY RESET 7 NAME? TELEPHONE 0 END 4 BUZZER5 I/F6 CONT7 RESET Message NO DATA! DATA ITEM NOTFOUND! MEMORY FULL! ALARM TIMEALREADY USED! ALARM TIMEALREADY PASSED! SECRET DATA! PASSWORDMISMATCH! TRANSMIT ERROR! STOPPED! SAME...

Page 17 - SCHEMATIC DIAGRAMS; Main Block

— 15 — SCHEMATIC DIAGRAMS Main Block NOTE: D100 and D101 are not mounted.

Page 18 - Display Block

Page 19 - Memory Block

— 17 — Memory Block Model RAM LSI4 LSI5 LSI6 LSI7 R32 IC10 IC12 R74 R75 CB7 4950A 128 KB O ✕ ✕ ✕ O ✕ ✕ ✕ ✕ ✕ 4970A 256 KB O O ✕ ✕ ✕ O O ✕ O O 4450A 32 KB ✕ ✕ O ✕ O ✕ ✕ ✕ ✕ ✕ 4650A 64 KB ✕ ✕ O O ✕ O O O ✕ O

Page 20 - Key block

Page 21 - EXPLODED VIEW

— 19 — 1 2 6 8 9 3 4 7 25 12 14 24 10 11 13 5 15 17 16 19 20 21 22 23 18 EXPLODED VIEW

Page 22 - PARTS LIST