Casio CSF-4450A, CSF-4650A, CSF-4970A, CSF-4950A User Manual

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CSF-4450A/4650A/4950A/

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INDEX

4970A

JUN. 1996

(ZX-888)

CSF-4970A

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

FEATURES

3-color Display

The display shows data in three colors: orange, blue and green. Different colors can be used to highlight specific dates in the Calendar, and even the color of text data can be specified.

Selectable Main Menu Format

Choose between a graphic desktop or an icon list for the Main Menu from which you can select the mode you want.

Do Today Function

Every time you turn on the unit, any Schedule Keeper items scheduled for that date appear on the display.

Powerful Data Bank Functions

Telephone Directory, Business Card Directory, Memo, To Do, Expense Manager, Reminder, and Schedule Keeper.

Secret Function

Look up confidential information using a secret password.

Calendar - Schedule Keeper - Reminder - To Do Linking

Reminder and To Do items are automatically displayed in the applicable Schedule Keeper dates. Markers appear on the Calendar display to indicate dates for which Schedule Keeper, Reminder, and To Do items are scheduled.

Timepiece with Home time and World Time

Dual timekeeping for two different locations.

Powerful Alarm Functions

In addition to the standard daily alarm, you can also set alarms for Schedule Keeper, Reminder, and To Do items.

Calculator

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. Be sure to turn the demonstration off before using the unit for normal operation. If you don't, any display color balance settings you make will be cleared every time you turn the unit off.

— 1 —

SPECIFICATIONS

Memory Capacity

Memory capacity differs according to model. The following shows the memory capacity for each available model.

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 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:

8-character name 10-character telephone number 20-character address

Business Card Directory

Approximately 300/700/1,500/3,000, under the following conditions:

10-character employer name 8-character personal name 10-character telephone number 10-character position 10-character department 20-character address

Memo

Approximately 1,100/2,600/5,400/11,100, 20-character memos.

To Do

Approximately 700/1,600/3,400/7,100, under the following conditions:

20 character description Deadline set

Schedule Keeper

Approximately 700/1,500/3,200/6,500, under the following conditions:

20 character description Illustration used Starting time specified, alarm time set

Approximately 900/2,000/4,100/8,500, under the following conditions:

20 character description Illustration not used Starting time specified, no alarm time

Reminder

Approximately 1,500/3,300/6,900/14,200, under the following conditions:

10 character description Alarm time set

Approximately 1,700/3,700/7,800/16,000, under the following conditions:

10 character description No alarm time

— 2 —

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; calendar display; secret memory area; editing; memory status display

Clock:

Worldtime; reminder alarm; schedule alarm; to do alarm; daily alarm; accuracy under normal temperatures: ±3 seconds average

Calculation:

12-digit arithmetic calculations; arithmetic constants (+, -, ×, ÷); independent memory; percentages; square roots; 24-digit approximations; date calculations; other mixed calculations

General: Display element: 16-column × 4-line LCD

Main component: LSI Power supply: Three lithium batteries (CR2032) Current consumption:

ON: 1.6 mA or under (TEL mode) OFF: 13 µA or under

Low battery message: 7.2 V ± 2.0% Forced power off: 6.7 V ± 2.0% Battery life:

Main: Approximately 90 hours continuous display in Telephone Directory; approximately

70 hours repeating one minute of input and 10 minutes of display in Telephone Directory

Power consumption: 0.08 W Auto power off: Approximately 6 minutes after last key operation Operating temperature: 0°C ~ 40°C (32°F ~ 104°F) Dimensions:

Unfolded: 10.7H × 145W × 174.5D mm (7/16"H × 511/16"W × 67/8"D)

Folded: 15.3H × 145W × 89.5D mm (5/8"W × 511/16"W × 31/2"D)

Weight: 125 g (4.4 oz) including batteries

— 3 —

GENERAL GUIDE

OFF key - Press this key to turn power off.

ON key - Press this key to turn power on.

Display

MENU key

About the Demonstration feature...

The CSF Unit comes with a Demonstration feature that shows sample screens and input data for each of its functions. When the Demonstration feature is turned on, the CSF Unit automatically shows the various demonstration screens in sequence each time you turn it on.

• You can interrupt an ongoing demonstration at any time by pressing any key.

To turn the Demonstration feature on and off

1. While the main menu is on the display, press FUNC.

2. Press 1 to select SYSTEM.

3. Press to display the second SYSTEM Menu.

4. Press 2 to select START UP.

5. Use and to move the pointer to DEMO.

6. Use and to turn the Demonstration feature on and off.

7. After making the setting you want, press OK.

COLOR SELECT keys

Cursor Key Pad

Keyboard

Note

• The demonstration feature screens will not be displayed when the Do Today feature is turned on.

Selecting a Main Menu Format

You can select either a graphic desktop or an icon list as the Main Menu format. You get the same features and functions, regardless of the Main Menu format you select.

Important!

• All of the examples in this manual are illustrated using the icon list, and all references to the Main Menu apply to both the graphic desktop and the icon list, unless otherwise specified.

— 4 —

Icon List Format

The Main Menu icon list format provides two screens of icons from which you can choose the function you want.

1 2 3

4 5 6 7

1 Telephone Directory 4 To Do 2 Business Card Directory 5 Schedule Keeper 3 Memo 6 Calendar

7 Expense Manager

1 2 3

4 5 6

1 Reminder 4 Daily Alarm 2 Home Time 5 Calculator 3 World Time 6 Secret Memory Area

To enter a mode Use the , , , and cursor keys to move the highlighting to the mode you want to select and press

OK. Or you can simply input the number in the upper left corner of an icon to directly enter the corresponding mode without pressing OK.

To change from Page 1 to Page 2

• While any icon of Page 1 is highlighted, press or MENU to change to Page 2.

• While an icon in the bottom row of Page 1 is highlighted, press to change to Page 2.

• While the Expense Manager icon is highlighted, press to change to Page 2.

To change from Page 2 to Page 1

• While an icon in the top row of Page 2 is highlighted, press to change to Page 1.

• While the Reminder icon is highlighted, press to change to Page 1.

• While any icon of Page 2 is highlighted, press or MENU to change to Page 1.

Desktop Format

Calendar, Schedule Keeper, Reminder and Expense Manager

Home Time, World Time, and Alarm

Telephone Directory and Business Card Directory

To Do

— 5 —

Calculator

Secret Drawer

Memo

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 the cursor keys to move the flashing around the desktop until the one you want is selected (flashing).

2. After selecting an icon, press OK to access the functions of that icon.

• Selecting some icons (like the Clock and Telephone) cause another selection screen to appear.

• Details on actually using the features and functions that you access from the desktop are described in the other sections of this manual.

Changing the Desktop Screen's Window Scenery

You can change the scenery that is outside the desktop screen's window to any one of the scenes shown below. Simply display the desktop screen and press the COLOR SELECT key that corresponds to the scenery you want to select.

ORG: Night-time city scene BLU: Daytime city scene GRN: Beach scene

Adjusting the Color Balance

The following procedure describes how to adjust the color contrast, which controls the relative darkness and lightness of each color on the display.

To adjust the Color Balance

1. While the desktop is on the display, press FUNC.

2. Press 1 to select SYSTEM.

3. Press to display the second SYSTEM menu.

4. Press 1 to select COLOR BALANCE.

Pointer (currently selected item)

(ORG) (BLU) (GRN) INITIALIZE

5. Use and to move the pointer to the color whose contrast you want to set.

6. Use and to adjust the contrast of the currently selected color.

• You can adjust the overall contrast of the display by pressing or .

7. After you finish adjusting the display contrast, press OK.

• Color contrast settings are registered as soon as you make them. Because of this, pressing either OK or ESC quits the color contrast procedure only. Pressing ESC does not return the color contrast setting to what is was.

Note

• Temperature changes can cause changes in background color and the tint of display colors .

— 6 —

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 indicated by the arrow.

3. Slide the battery switch to the "REPLACE 1" setting.

REPLACE

NORMAL

2 1

4. Remove the battery holder by sliding it in the direction indicated by the arrow in the illustration.

Caution Be sure to remove only one battery at a time. Otherwise, you will lose all data stored in memory.

5. Replace the old battery with a new one, making sure that the positive (+) side of the new battery is facing up (so you can see it).

6. Replace the battery holder and faten it in place.

7. Slide the battery switch to the "REPLACE 2, 3" setting and repeat steps 4 through 6 for the other batteries.

• Be sure to replace all three batteries, using CR2032 lithium batteries only. Never mix old batteries with new ones.

8. Slide the battery switch to the "NORMAL" setting.

• You will not be able to turn the unit on if the battery switch is not in the "NORMAL" setting.

9. Replace the battery compartment cover.

• The Home Time screen always appears whenever you turn power on for the first time after replacing batteries.

10. Check the Home Time setting and make changes if necessary.

— 7 —

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. Warning!

The next step deletes all data stored in the CSF Unit's memory. Make sure that you really want to delete the data before you continue!

3. Press OK to start the RESET procedure.

• After the ALL RESET operation is complete, the LANGUAGE screen appears on the display.

4. Use the procedure under "Setting the System Language" to select a system language.

• After you set the system language, the Home Time Screen appears.

5. Check the Home Time setting and make changes if necessary. Following the all reset operation, the CSF Unit settings are initialized as noted below.

Home Time: LON

1996/1/1 MON 12:00 AM

12-hour format World Time: NYC Daily Alarm: 12:00 PM Sound: Data alarm (Schedule alarm, Reminder alarm and To Do alarm) — ON

Daily alarm — OFF

Key — ON Messages: English Character input: CAPS

To perform SECRET RESET Important!

• The following procedure erases all data stored in the secret drawer. Make sure you do not need any of the data in the secret drawer before deleting it. You can transfer data you might need to the desktop (page 9) before performing this procedure.

• Note that this unit has no procedure for deleting the password only (and leaving secret drawer contents) or secret drawer contents only (and leaving the password).

1. Press the MENU key.

2. Press the FUNC key and then input 1 to select SYSTEM.

3. Press twice to change to the third screen (3/3), and then input 1 to select SECRET RESET.

4. Press OK.

— 8 —

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.

2. Remove the covers from the data communications jacks on the two CSF Units.

3. Connect the two units using the SB-62 cable.

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 units have another condition, reset as follows;

MENU FUNC 2 3

//////////// SET UP PAR. ////////////

PARITY E/O/NN BIT LENGTH 77 / 8 BPS 4800 / 96009600

3. Set up the slave unit.

• On the desktop, select the telephone icon

and press OK .

• Select the home icon and press OK .

• FUNC 2 2

DATA

RECEIVE OK! TO STOP

PRESS [ ESC ]

4. Set up the customer's unit. MENU FUNC 2 1 3 OK

SENDING!

DATA

If you can not succeed to transfer the data, press ESC key on both units and try to transfer the data again following the procedure above.

— 9 —

TO STOP PRESS [ ESC ]

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 O Key common signal

15 ~ 2 2 KI8 ~ KI1 I Key input signal

23 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 ~ 5 4 IO0 ~ IO7 I / O Data bus

55 OEBO O Output enable signal for RAM 5 6 WEBO O Write enable signal for RAM

57 ~ 64 CS10BO ~ CS3BO O Chip selecting signals

65 OPT7 O Reset signal output

69 ~ 72 OPT3 ~ OPT0 O Changeover signal

7 3 PORT7 I Receiving terminal for data communication 7 4 PORT6 I Receiving terminal for data communication 7 5 PORT5 O Transmitting terminal for data communication 7 6 PORT4 O Transmitting terminal for data communication 8 0 PORT0 I Low battery message for back-up battery (2.6V) 81 VSS I GND 82 PI I 1MHz clock input 8 3 PO O 1MHz clock output 8 4 VDD I +3V source 8 5 XO O 4.3MHz clock output 86 XI I 4.3MHz clock input 8 7 VCC I +3V source 8 8 VREG2 O Voltage for main switch detection

89, 90 TS1, TS2 — Test terminals of factory purpose onl

91 VSSR I GND 9 2 BZZ1 O Buzzer signal output 9 3 BZZ2 O Buzzer signal output 94 VSS I GND 95 OCLK O Clock output 9 6 ITOFF I Switching terminal from main switch 97 TEMU — Test terminals of factory purpose onl 98 SW I Receiving terminal for reset switch 9 9 VDB I +3V source

100 VREG1 — Test terminals of factory purpose onl 101 VREG4 O +3V source for ROM 102 VREG5 — Test terminals of factory purpose onl 103 VDT1I I Forced power off detecting terminal (2.3V) 104 VDT2I I Low battery message for main battery (2.5V)

105 VREG3 — +3V source for RAM

— 10 —

DIAGNOSTIC PROGRAM

Test Pad

Reset Button

Bottom View

To enter the diagnostic program, proceed as follows; 1 : Turn the power switch ON and open the battery cover. 2 : Press Reset Button while shorting the Test pad.

STEP OPERATION DISPLAY NOTE

Enter the diagnostics

Press ON while shorting the Test pad.

///// SELF TEST PROG ///// PRESS OK KEY

QUIT BY OFF KEY CASIO MAR 1996

Main menu OK TEST

1 DISP 2 MEMORY

3 KEY Display Check

1 DISPLAY

4 BUZZER 5 I/F 6 CONT 7 RESET

2 FRAME FREQ.

1 No color, no display OK Orange color is displayed OK Green color is displayed OK Blue color is displayed OK Checkers are displayed OK Reverse checkers are displayed OK Frame is displayed OK Dots at the 4 corners are

displayed

OK Vertical 4 colors are displayed OK Horizontal 4 colors are displayed OK TEST

1 DISP

2 MEMORY

3 KEY

4 BUZZER 5 I/F 6 CONT 7 RESET

— 11 —

STEP OPERATION DISPLAY NOTE

Memory Check

2 MEMORY

1 WR 1 2 READ 1

MEMORY 1 WR 1

2 READ 1

32/64/128/256 KB

OK MEMORY

1 WR 1 2 READ 1

MEMORY 1 WR 1

2 READ 1

3 WR 2 4 READ 2 5 DUMP 6 CHKSUM

RAM WRITE 1

3 WR 2 4 READ 2 5 DUMP

6 CHKSUM EXECUTING !! COMPLETE !!

3 WR 2

4 READ 2

5 DUMP

6 CHKSUM

RAM WRITE 2

3 WR 2

4 READ 2

5 DUMP

6 CHKSUM EXECUTING !!

Write the test pattern 1 into RAM After 1 sec.

Read the test pattern 1 from RAM After 1 sec.

Write the test pattern 2 into RAM After 1 sec.

Read the test pattern 2 from RAM

Memory Check

COMPLETE !!

32/64/128/256 KB

OK MEMORY

1 WR 1 2 READ 1

5 OK MEMORY

1 WR 1 2 READ 1

6 CHECK SUM

TY SZ SUM XOR C5 0 512 29CF XX

OK MEMORY

1 WR 1 2 READ 1

ESC TEST

1 DISP 2 MEMORY 3 KEY

3 WR 2

4 READ 2

5 DUMP

6 CHKSUM

XXXX

3 WR 2

4 READ 2

5 DUMP

6 CHKSUM

3 WR 2

4 READ 2

5 DUMP

6 CHKSUM

4 BUZZER

5 I/F

6 CONT

7 RESET

After 1 sec.

Wiring check for ROM

— 12 —

STEP OPERATION DISPLAY NOTE

(ORG) (BLU) (GRN) INITIALIZE

KEY CHECK 3 KEY & TIME

1 RANDOM 2 AUTO 3 TIME

1 No display

ESC, 1, 2, 3....... 18 1 9 2 0 2 1 ..... To push the key sequentially that

key code is being appeared in the display.

Buzzer Check

Interface Check

OK TEST

1 DISP 2 MEMORY 3 KEY

4 BUZZER 1 : Key input sound

ESC TEST

1 DISP 2 MEMORY 3 KEY

5 I/F

7N9

4 BUZZER 5 I/F 6 CONT 7 RESET 1 BEEP 2 ALARM 1 3 ALARM 2 4 BUZZER 5 I/F 6 CONT 7 RESET 1 TRANS 2 RECEIVE 3 ASCII 4 LOOP

2 : Sound alarm 1 3 : Sound alarm 2

The parameter can be changed as follows; Key "5" : Bit length 7 or 8 bit Key "6" : Parity bit N(Non), E(Even) or O(Odd) Key "7" : BPS 9(9600) or 4(4800)

EXECUTING !!

Send the code "H"

CONTRAST ADJ.

2 No display Display the received charactor. 3 4 ESC I/F

EXECUTING !! EXECUTING !!

1 TRANS

Send the ASCII code Loop back check

2 RECEIVE

7N9

3 ASCII 4 LOOP

6 TEST

1 DISP 2 MEMORY 3 KEY

Contrast up :

4 BUZZER 5 I/F 6 CONT 7 RESET

Contrast adjustment

or SHIFT + Contrast down :

or SHIFT + Cursor keys Adjust the color using cursor keys

until the primary colors appear accurately.

— 13 —

STEP OPERATION DISPLAY NOTE

OK TEST

1 DISP 2 MEMORY 3 KEY

RESET 7 NAME?

TELEPHONE 0

ERROR MESSAGE

Message

NO DATA!

DATA ITEM NOT FOUND!

MEMORY FULL!

Search operation attempted when no data is stored in memory.

Data specified in search operation does not exist in memory.

No more room in memory for storage of data.

Meaning

4 BUZZER

5 I/F

6 CONT

7 RESET

END

Action

Current search operation cannot be performed.

Change specification or cancel search.

Delete unnecessary data items from memory.

ALARM TIME ALREADY USED!

ALARM TIME ALREADY PASSED!

SECRET DATA!

PASSWORD MISMATCH!

TRANSMIT ERROR!

STOPPED!

SAME TYPE ALREADY USED!

Attempt to set a Schedule Keeper, a Reminder or a To Do alarm time that is already used for another entry.

Attempt to set a Schedule Keeper, a Reminder or a To Do alarm time for a time/date that is already passed.

Alarm for a secret memory area data item is sounding.

Attempt to enter the secret memory area using a password that does not match the one preset for the secret area.

Error during data communications.

Data communication has been interrupted.

Attempt to store a label that is identical to one already stored.

Set a different alarm time or change the existing alarm time to another one.

Set a different alarm time (for a future time/date).

Enter the secret memory area to view details of the alarm.

Use the correct password.

Cancel the data communications operation and try again.

Stop the data communication procedure and try again.

Use a different label.

— 14 —

SCHEMATIC DIAGRAMS

Main Block

— 15 —

NOTE: D100 and D101 are not mounted.

Display Block

— 16 —

Memory Block

— 17 —

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