SHARP FO-90RA Service Manual

SERVICE MANUAL

No. 00ZFO90RA/SME

FACSIMILE

MODEL FO-90

FO-90RA

Chapters 1, 2, 3, 7 and 8 of this manual are omitted because they are partly common to the FO-50RA/ 70RA. Please refer to previous service manual (00ZFO50RA/SME) for these chapters.

CONTENTS

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications ............................................ 1-1

[2] Operation panel......................................... 1-2

[3] Refer to the service manual of FO-50RA. [4] Refer to the service manual of FO-50RA.

[5] Quick reference guide ............................... 1-9

CHAPTER 2. ADJUSTMENTS

[1] Adjustments............................................... 2-1

[2] Diagnostics and service soft switch .......... 2-2

[3] Refer to the service manual of FO-50RA. [4] Refer to the service manual of FO-50RA.

CHAPTER 3. MECHANISM BLOCKS

[1] Refer to the service manual of FO-50RA. [2] Refer to the service manual of FO-50RA.

CHAPTER 4. DIAGRAMS

[1] Block diagram ............................................4-1

[2] Wiring diagram .......................................... 4-2

[3] Point-to-point diagram............................... 4-3

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Circuit description...................................... 5-1

[2] Circuit description of control PWB..............5-2

[3] Circuit description of TEL/LIU PWB .......... 5-9

[4] Circuit description of

power supply PWB............................5-12

[5] Circuit description of CIS unit...................5-12

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT

[1] Control PWB circuit ................................... 6-1

[2] TEL/LIU PWB circuit ................................. 6-9

[3] Power supply PWB circuit ...................... 6-13

[4] Operation panel PWB circuit ................... 6-15

CHAPTER 7. OPERATION FLOWCHART

[1] Refer to the service manual of FO-50RA. [2] Refer to the service manual of FO-50RA.

CHAPTER 8. OTHERS

[1] Refer to the service manual of FO-50RA. [2] Refer to the service manual of FO-50RA. PARTS GUIDE

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used

SHARP CORPORATION

for after sales service only. The contents are subject to change without notice.

FO-90RA

CAUTION FOR BATTERY REPLACEMENT

(Danish) ADVARSEL !

Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.

Udskiftning må kun ske med batteri af samme fabrikat og type.

Levér det brugte batteri tilbage til leverandoren.

(English) Caution !

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type

recommended by the equipment manufacturer.

Discard used batteries according to manufacturer’s

instructions.

(Finnish) VAROITUS

Paristo voi räjähtää, jos se on virheellisesti asennettu.

Vaihda paristo ainoastaan laitevalmistajan suosittelemaan

tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden

mukaisesti.

(French) ATTENTION

Il y a danger d’explosion s’ il y a remplacement incorrect

de la batterie. Remplacer uniquement avec une batterie du

même type ou d’un type recommandé par le constructeur.

Mettre au rébut les batteries usagées conformément aux

instructions du fabricant.

(Swedish) VARNING

Explosionsfare vid felaktigt batteribyte.

Använd samma batterityp eller en ekvivalent

typ som rekommenderas av apparattillverkaren.

Kassera använt batteri enligt fabrikantens

instruktion.

(German) Achtung

Explosionsgefahr bei Verwendung inkorrekter Batterien.

Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ oder

vom Hersteller empfohlene Batterien verwendet werden.

Entsorgung der gebrauchten Batterien nur nach den vom

Hersteller angegebenen Anweisungen.

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications

FO-90RA

Automatic dialing: Rapid Key Dialing: 5 numbers

Speed Dialing: 35 numbers

Fax paper: Initial starter roll (included with machine):

10 m Recommended replacement roll: FO-20PRw, 30m, 12.7mm core

Paper cutting method: Automatic cutter Modem speed: 9600 bps with automatic fallback to lower

speeds

Transmission time* : Approx. 15 seconds Resolution: Horizontal: 8 dots/mm

Vertical:

Standard: 3.85 lines/mm Fine/Halftone: 7.7 lines/mm Super fine: 15.4 lines/mm

Automatic document feeder: 5 pages max. (20 lb paper) Halftone (grayscale): 64 levels Display: 16-digit LCD display Compression scheme: MR, MH, Sharp (H2) Applicable telephone line: Public switched telephone network Compatibility: ITU-T (CCITT) G3 mode Input document size: Automatic feeding:

Width: 148 to 216 mm Length: 140 to 297 mm

Manual feeding:

Width: 148 to 216 mm Length: 140 to 600 mm

Effective scanning width: 210 mm max. Effective printing width: 210 mm max. Contrast control: Automatic/Dark selectable Reception modes: Fax, T el, Tel/F ax, A.M. Copy function: Yes Telephone function: Yes (cannot be used if power fails) Power requirements: 220-240 V AC, 50/60 Hz Operating temperature: 5 - 35°C Humidity: Maximum: 85 % RH Power consumption: Standby: 2.6 W

Maximum: 115 W

Dimensions: Width: 304 mm

Depth: 236 mm

Height: 122 mm Weight: Approx. 2.6 kg * Based on ITU-T (CCITT) Test Chart #1 at standard resolution in Sharp

special mode, excluding time for protocol signals (i.e., ITU-T phase C time only).

Note: The facsimile machine is Year 2000 compliant.

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for procduct improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some deviation from these values in individual units.

1 – 1

FO-90RA

[2] Operation panel

1 4 5 62 3

REC/MEMO

REPEAT

START/

MEMORY

WXYZ

TEL FAX

PLAY/SKIP

STOP

TEL FAX

TEL/FAX A.M.

DELETE

POLL

COPY/

HELP

GHI

VOLUME

PQRS

FUNCTION

RESOLUTION/

RECEPTION MODE

ABC

JKL

DEF

MNO

SPEED

DIAL

REDIAL

654

WXYZ

TUV

HOLD/

SPEAKER

1. Rapid Dial keys

Press one of these keys to dial a fax number automatically.

2. REC/MEMO key

Press this key to record a phone conversation or a message.

3. REPEAT key

Press this key to repeat playback of a message.

4. PLAY/SKIP key

Press this key to play recorded messages. During playback, press it to skip forward to the next message.

5. Display

This displays messages and prompts during operation and programming.

6. DELETE key

Press this key to erase recorded messages.

7. FUNCTION key

Press this key to select various special functions.

8. VOLUME keys

Press this keys to adjust the volume of the speaker when the SPEAKER key has been pressed, the volume of the ringer at all other times.

9. Number keys

Use these keys to dial numbers, and enter numbers and letters when storing auto-dial numbers.

151413

17 18

10. SPEED DIAL key

Press this key to dial a fax or voice number using an abbreviated 2-digit Speed Dial number.

11. REDIAL key

Press this key to automatically redial the last number dialed.

12. START/MEMORY key

Press this key to send or receive a document or to scan a document into memory before sending it.

13. STOP key

Press this key to cancel operation before it is completed.

14. COPY/HELP key

When a document is in the feeder, press this key to make a copy of a document. At any other time, press this key to print out the Help List, a quick reference guide to the operation of your fax machine.

15. RESOLUTION/RECEPTION MODE key

When a document is in the feeder, press this key to adjust the resolution for faxing or copying. At any other time, press this key to select the reception mode (an arrow in the display will point to the currently selected reception mode).

16. SPEAKER key

Press this key to listen the line and fax tones through the speaker when faxing a document. Note: This is not a speakerphone. You must pick up the handset to talk with the other party.

17. HOLD/SEARCH key

Press this key to search for an auto-dial number, or, during a phone conversation, press this key to put the other party on hold.

18. Panel release

Grasp this finger hold and pull toward you to open the operation panel.

1 – 2

FO-90RA

RESOLUTION/

RECEPTION MODE

FAX

TEL

FAX

TEL

05 NOV 10:30

A.M.

TEL/FAX

A.M.

TEL/FAX

05 NOV 10:30

FAX

TEL

FAX

TEL

05 NOV 10:30

A.M.

TEL/FAX

A.M.

TEL/FAX

05 NOV 10:30

[5] Quick reference guide

ENTERING YOUR NAME AND NUMBER

1. Press:

2. Press:

3. Enter your fax number (max. of 20 digits) by pressing the number keys.

• To insert a space between digits, press the # key.

• If you make a mistak e, press the SPEED DIAL k ey to backspace and clear the

4. Press:

5. Enter your name by pressing the appropriate number keys as shown below.

• T o enter two letters in succession that require the same k ey , press the SPEAKER

SPACE =

A = B =

C =

D =

E =

F =

G =

H =

I =

FUNCTION

Display shows: OWN NUMBER SET

START/

MEMORY

mistake.

START/

MEMORY

key after entering the first letter.

J =

K =

L =

M =

N =

O =

P =

Q = R =

S =

T = U =

V =

W =

X =

Y =

Z =

SENDING FAXES

Place your document (up to 5 pages) face down in the document feeder.

Normal Dialing

1. Lift the handset or press

SPEAKER

2. Dial the fax number.

3. Wait for the reception tone (if a person answers, ask them to press their Start key).

START/

4. Press:

MEMORY

Rapid Key Dialing

Press the appropriate Rapid Key. Transmission will begin automatically.

Speed Dialing

SPEED

1. Press:

DIAL

2. Enter 2-digit Speed Dial number.

3. Press:

START/

MEMORY

RECEIVING FAXES

Press the RESOLUTION/RECEPTION MODE key until the arrow in the display points to the desired reception mode (make sure the document feeder is empty).

• To change case, press the REDIAL key. Press # or

6. When finished, press:

to scroll through symbols and special characters.

START/

MEMORY

STOP

SETTING THE DATE AND TIME

1. Press:

2. Press:

3. Enter two digits for the Day (01 through 31).

4. Enter two digits for the Month (01 through 12).

5. Enter four digits for the Year (Ex: 2000).

6. Enter two digits for the Hour (01 through 23) and two digits for the Minute (00

7. When finished, press:

FUNCTION

Display shows: DATE & TIME SET

START/

MEMORY

through 59).

START/

MEMORY

STOP

STORING AND CLEARING AUTO DIAL NUMBERS

1. Press:

2. Press 1 to store a number or 2 to clear a number.

3. Enter a 2-digit Speed Dial number (from 01 to 05 for Rapid Key Dialing, or 06 to

4. Enter the full fax/telephone number.

5. Press:

6. Enter the name of the location by pressing number keys (Refer to the letter

7. Press:

FUNCTION

Display shows: FAX/TEL # MODE

40 for Speed Dialing) (If you are clearing a number, go to Step 7.)

START/

MEMORY

entry table in

ENTERING YOUR NAME AND NUMBER

START/

MEMORY

STOP

FAX mode: The fax machine automatically answers on the set number of rings and receives the incoming document.

TEL mode:

RECEIVING

Beep

START/

MEMORY

TEL/FAX mode: The fax machine automatically answers on the set number of rings and receives faxes . Voice calls (including manually dialed fax transmissions) are signalled by a special ringing sound.

A.M. mode: Select this mode when you go out to receive both voice messages and faxes.

RECORDING AN OUTGOING MESSAGE

1. Press:

2. Press:

3. Press 1 (GENERAL) to record an outgoing message for the answering ma-

4. Pick up the handset, press the START/MEMORY ke y, and speak into the hand-

5. When finished, press the STOP key or replace the handset.

6. Press:

FUNCTION

Display shows: OGM RECORDING

START/

MEMORY

chine. Press 2 (TRANSFER) to record an outgoing message for the Transfer function.

set ro record your message.

STOP

1 – 9

FO-90RA

M E M O

1 – 10

FO-90RA

(step 1) Select "OPTION SETTING".

KEY : FUNCTION 4

DISPLAY: OPTION SETTING PRESS OR #

(step 2) Select "DIAL MODE".

KEY: Push # until " DIAL MODE " is indicated because the number of # s changes by the model.

DISPLAY: DIAL MODE

(step 3) Select, using "1" or "2".

KEY: 1

DISPLAY: TONE SELECTED

KEY: 2

DISPLAY: PULSE SELECTED

(step 4) End, using the "STOP" key.

KEY:

Cursor When initially registering, the mode shows 1=TONE. When registering again, the mode which was registered formerly is shown.

STOP

1=TONE, 2=PULSE

CHAPTER 2. ADJUSTMENTS

[1] Adjustments

General

Since the following adjustments and settings are provided f or this model, make adjustments and/or setup as necessary.

1. Adjustments

Adjustments of output voltage (FACTORY ONLY)

1. Install the power supply unit in the machine.

2. Set the recording paper and document.

3. When the document is loaded, power is supplied to the output lines. Confirm that outputs are within the limits below.

Output voltage settings

TEL/LIU PWB

CNL IUA

CNLIUA

CNL IUB

CNLIUB

POWER SUPPLY PWB CN2

CNPW

3. Settings Dial mode selector

DIAL mode (Soft Switch No. SWB4 DATA No. 2)

CONTROL PWB

Output Voltage limits

+5V 4.75V ∼ 5.25V

+24V 24.0V ∼ 26.0V

Pin No.

2. IC protectors replacement

ICPs (IC Protectors) are installed to protect the motor driver circuit. ICPs protect various ICs and electronic circuits from an overcurrent condition.

The location of ICPs are shown below:

CNLIUA

CNMT

CNLIUB

CONTROL PWB

(TOP SIDE)

Connector

No. CNPW

1DG 2 +5V 3MG 4MG 5 +24V 6 +24V 7DG 8 PSAVE

CNPW

FU100

(1)FU100 (KAB2402) is installed in order to protect IC’s from an over-

current generated in the motor drive circuit. If FU100 is open, replace it with a new one.

2 – 1

FO-90RA

[2] Diagnostics and service soft switch

1. Operating procedure (1) Entering the diagnostic mode

Press FUNC → 9 → → 8 → # → 7 , and the following display will appear. ROM Ver. FPT0 After 2 sec: DIAG MODE

FPT0 Then press the START key and country name selected by country select will appear. Select the desired item with the key or the # key or select

with the direct key. Enter the mode with the START key. (Diag•specifications)

FUNC

9 8 7

FPT0

DIAG MODE

START —Soft switch mode

START

START START START START START CSignal send mode START —Memory clear START

If the diag mode cannot be set, repeat the diag mode operation, performing the following operation. After the power is turned on and "WAIT A MOMENT" is indicated, press the STOP key.

"Power ON"

STOP

KEY

Memory clear (Work + Backup)

START

KEY

AROM & RAM check —Aging mode —Panel check mode

BCheck pattern

—Shading mode

In relation with the process response (request from Production Engineering) "WAIT A MOMENT" clock indication may appear depending on STOP ke y timing. If the ST OP key is held do wn, "MEMORY CLEAR?" appears.

— — — — —

E D

2. Diagnostic items

ITEM DIRECT

No. key

1 — SOFT SWITCH MODE Soft switches are displayed and changed. List can be output. 2 A ROM & RAM CHECK ROM is sum-checked, and RAM is matched. Result list is output. 3 — AGING MODE 10 sheets of check patterns are output every 5 minutes per sheet. 4 — PANEL CHECK MODE Panel keys are tested. Result list is output. 5 B CHECK PATTERN 2 sheets of check patterns are output. 6 C SIGNAL SEND MODE Various signals of FAX communication are output. 7 — MEMORY CLEAR Back-up memory is cleared, and is set at delivery. 8 — SHADING MODE Shading compensation is performed in this mode.

9 D ALL BLACK PRINT To check the print head, whole dots are printed over the interval of 2 m. 10 E AUTO FEEDER MODE Insertion and discharge of document are tested. 11 — ENTRY DATA SEND Registered content is sent. 12 — ENTRY DATA RECEIVE Registered content is received, and its list is output. 13 — 14 — 15 — CUTTER AGING Recording paper is successively cut.

Contents Function

FLASH MEMORY CHECK FLASH MEMORY CLEAR

Checks flash memory write/read. Checks flash memory clearing.

START

Flash memory clear

START START

Flash memory check START START START START

Entry data receive

Entry data send

Auto feeder mode

All black mode

Cutter aging

2 – 2

FO-90RA

3. Diagnostic items description

3. 1. Soft switch mode

The soft switches are provided so that each operation mode can be set by using the operation panel.

In this mode, these switches can be checked and set. The contents of these switches are backed up. The available soft switches are SW-A1 to SW-K1. The content of soft switches is shown in page 2-5 to 2-18. The contents are set to factory default settings.

3. 2. ROM & RAM check

ROM executes the sum check, and RAM executes the matching test. The result will be notified with the number of short sounds of the buzzer as well as by printing the ROM & RAM check list. Number of short sounds of buzzer 0 → No error

1 → ROM error 2 → RAM error (32Kbyte)

3. 3. Aging mode

If any document is first present, copying will be ex ecuted sheet by sheet. If no document is present, the check pattern will be printed sheet by sheet. This operation will be executed at a rate of one sheet per 5minutes, and will be ended at a total of 10 sheets.

3. 4. Panel check mode

This mode is used to check whether each key oper ates properly or not. Press the key on the operation panel, and the key will be displayed on the display. Theref ore, press all k eys . At this time,finally press the STOP key.

When the STOP key is pressed, the keys which are not judged as "pressed" will be printed on the result list.

• LED part of the contact image sensor (CIS) is kept on during the term from when "ST AR T" of the panel test mode to end with the STOP k ey .

3. 6. Signal send mode

This mode is used to send various signals to the circuit during F AX communication. Ever y push of START key sends a signal in the following sequence. Moreover , the signal sound is also output to the speaker when the line monitor of the soft switch is on.

[1] No signal (CML signal turned on) [2] 9600bps [3] 7200bps [4] 4800bps [5] 2400bps [6] 300bps (FLAG) [7] 2100Hz (CED) [8] 1100Hz (CNG) [9] Pseudo Ring (models with auto TEL/FAX changeover function) [10] END

3. 7. Memory clear

This mode is used to clear the backup memory and to reset to the factory default settings. The content of each setting will be cleared.

Note: Be sure to ex ecute the memory clear mode whenev er you change

the country select setting. The def ault settings of the soft switches vary according to the destinations. Theref ore, if you do not e xecute the memory clear after changing the country select setting, some functions may not work.

3. 8. Shading mode

The mode is used for the shooting compensation. For reading, set up the special original paper.

The shooting compensation memorizes the reference data of white and black for reading.

Moreover, the memorized data is not er ased ev en if memory clear mode is executed.

3. 5. Check pattern

This mode is used to check the status of print head. Two sheets of check pattern are printed. The f ollowing inf ormation of check pattern is printed.

Vertical stripes (alternate white and black lines) Approx. 35 mm

Full black Approx. 70 mm

Full white Approx. 35 mm

RANK 0 or 1

Note: There is a selection RANK 0 or 1 depending on resistance value of the thermal head. RANK 0 or RANK 1 is printed at the tail of check pattern to identify.

3. 9. All black print

This mode is used to check the state of the printing head and intentionally overheat it. Whole dots are printed over the interval of 2 m. If it is overheated or the printing sheet is jammed, press STOP k ey for the end.

3. 10. Auto feeder mode

In this mode, a document is inserted and discharged to check the auto feed function.

After this mode is started, set a document, and the document feed will be automatically tested.

3. 11. Entry data send

This mode is used to send the registered data to the other machine and to make the other machine copy the registered content. Before sending in this mode, it is necessary to set the other machine at the entry data receive mode.

The contents to be sent are as follows (the machine prints each list after the transmission has completed):

1. Telephone list data

2. Sender (cover sheet) register data

3. Optional setting content

4. Soft switch content

5. Junk fax number list

6. Country setting content

2 – 3

FO-90RA

3. 12. Entry data receive

This mode is used to receive the registered data from the other machine and to make your machine register the received data. Before receiving in this mode, it is necessary to set the other machine at the entry data send mode.

After receiving is completed, the machine prints the following lists:

1. Telephone list data

2. Soft switch list

3. Junk fax number list

3. 13. Flash memory check

Data is written into and read from the flash memory to check the data conformity. When the unit enters this mode, the check is started.

3. 14. Flash memory clear

Data in the flash memory is cleared (memory clear). When the unit enters this mode, the check is started. *Operation of hardware and signal in the flash memory check mode and flash memory clear mode, and the result of check. The result is announced by the buzzer beeps. The result of check is printed. Beeps

0 → No error 1 → Memory error

4. How to make soft switch setting

To enter the soft switch mode, press the following key entries in sequence.

Press

FUNCTION

9 8 7 START START

3. 15. Cutter aging

This mode is used to consecutively cut the recording paper about 10 mm long and to display the number of cutting times.

(The number of cutting times is cumulatively counted unless you execute the memory clear.)

The operation is stopped in the following cases:

1. Hold down the stop key. (The cutter aging is stopped.)

2. No recording paper. (The cut operation is stopped.)

3. Recording paper jam. (The cut operation is stopped.)

DATA No. 1 2 3 4 5 6 7 8 S F T SW-A1 = 0 0 0 0 0 0 0 0

S F T SW-A1 = 1 0 0 0 0 0 0 0 S F T SW-A1 = 1 0 0 0 0 0 0 0 S F T SW-A1 = 1 0 0 0 0 0 0 0 S F T SW-A1 = 1 0 0 0 0 0 0 0

S F T SW-A2 = 0 0 0 0 0 0 0 0 S F T SW-K1 = 0 0 0 0 0 0 0 0

Press FUNCTION key.

Press key.

Bit1 - 8 are set.

Press key during setting.

START

Soft SW-A2 - SW-K1 are set. To finish the settings halfway between

SW-A1 and SW-K1, press the STOP key. In this case, the setting being done to the SW No. on display will be nullified while settings done to the preceding SW Nos. remain in effect.

When the COPY key is pressed, the contents of soft switches are printed.

The soft switch mode is terminated.

2 – 4

5. Soft switch description

• Soft switch

FO-90RA

SW NO.

DATA

NO.

1 Protect from echo No Yes 0 2 Forced 4800bps reception Yes No 0 3 Footer Print Yes No 0

4 Length limitation of copy/send/receive No limit Copy/Send:60cm 0

5 CSI transmission Not transmitted Transmitted 0

6 DIS receive acknowledgement during G3 Twice NSF:Once 0

transmission DIS:Twice

7 Non modulated carrier for V29 transmission Yes No 0

mode

8 Reserved 0

Modem speed V.29 V.27 ter

1 No. 1 0 0 0 0 0 2 No. 2 0 0 0 0 0 3 No. 3 0 1 1 0 0

4 No. 4 1 1 0 0 1

5 Reserved 0 6 H2 mode No Yes 0

7 Communication error treatment in RTN No communication error Communication error 0

sending mode(Reception)

8 CNG transmission No Yes 0

CED tone signal interval 1000ms 750ms 500ms 75ms

1 No. 1 1 1 0 0 0 2 No. 2 1 0 1 0 0 3 MR Coding No Yes 0

4 Reserved 0 5 Reserved 0 6 Reserved 0

7 Reserved 0 8 Reserved 0

1 Signal Transmission level Binary input 0 2 (0~-31 dBm setting by 1dBm step) No. = 16 8 4 2 1 1 3 1 2 3 4 5 1 4 0 1 1 0 0 0

5 0 6 Protocol monitor(Error print) Printed at com. error Not printed 0

7 Protocol monitor Yes No 0 8 Line monitor Yes No 0

Digital equalization setting(Reception) 7.2km 0km

1 No. 1 1 0 1 2 No. 2 1 0 1

Digital equalization setting(Transmitter) 7.2km 0km

3 No. 3 1 0 0 4 No. 4 1 0 0

Digital equalization setting(Reception 7.2km 0km

5 for Caller ID) No. 5 1 0 0 6 No. 6 1 0 0

7 Error criterion 10 ~ 20 % 5 ~ 10 % 0 8 Anti junk fax check Yes No 1

ITEM

Switch setting and function

Receive:1.5m

9600bps 7200bps 4800bps 2400bps

Initial

setting

Remarks

2 – 5

FO-90RA

DA TA

NO.

1 Auto gain control(MODEM) Enable Disable 1 2 End Buzzer Yes No 1 3 Disconnect the line when DIS is received in No Yes 1

RX mode

4 Equalizer freeze control(MODEM) On Off 0 5 Equalizer freeze control 7200 bps only No Yes 0

6 CNG transmission in manual TX mode Yes No 1 7 Initial compression scheme for sharp fax in MR mode H2 mode 0

TX mode

8 Modem speed automatic down when RX Yes No 0

level is under -40dBm EOL detect timer 5 seconds 13 seconds 20 seconds25 seconds

1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 1 3 Reserved 0

4 Reserved 0 5 Reserved 0

6 Reserved 0 7 Reserved 0

8 Reserved 0 1 Hold key Enable Disable 1 2 Auto dial fax transmission by REDIAL key Yes No 0

3 Reserved 0 4 Recall interval Binary input 0

5 (0~15.5min setting by 0.5min step) No. = 16 8 4 2 1 1 6 4 5 6 7 8 0 7 0 1 0 1 0 1 8 0 1 Recall times(0~15times setting) Binary input 0 2 No. = 8 4 2 1 0

3 1 2 3 4 1 4 0 0 1 0 0 5 Dial tone detection(Before auto dial) No Yes 0 6 Reserved 0

7 Busy tone detection(After auto dial) No Yes 0 8 Busy tone detection pulse number 4 pulses 2 pulses 0

(After auto dial)

Waiting time after dialing

1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0

8 Reserved 0 1 Dial pausing(sec/pause) 4 sec 2 sec 0

2 Dial mode Tone Pulse 0 OPTION 3 Pulse → Tone change function by key Enable Disable 1

4 Dial pulse make/break ratio(%) 40/60 33/67 1

Auto dial mode Delay timer of before line

5 connect No. 5 0 0 1 1 1 6 No. 6 0 1 0 1 0 7 Reserved 0

8 Reserved 0

ITEM

Switch setting and function

45 seconds 55 seconds 90 seconds 140 seconds

0 second 1.5 seconds 3.0 seconds 4.5 seconds

Initial

setting

Remarks

2 – 6

FO-90RA

SW NO.

DATA

NO.

Auto dial mode Delay timer of after line 1.7s 2.0s 2.5s 3.0s 3.6s 4.0s 5.5s 7.0s

1 connect No. 1 0 0 0 0 1 1 1 1 0 2 No. 2 0 0 1 1 0 0 1 1 1 3 No. 3 0 1 0 1 0 1 0 1 1 4

Fax signal detection after telephone mode dial

Recalling fixed only one time when dialing was

unsuccessful without detecting busy tone signal 6 Reserved 0 7 Reserved 0

8 Reserved 0 1 DTMF signal transmission level Binary input 0

2 (Low frequency 0~15.5dBm setting No. = 16 8 4 2 1 1 3 by 0.5dBm step) 1 2 3 4 5 0

4 0 1 0 1 1 1

5 1 6 Reserved 0

7 Reserved 0 8 Reserved 0 1 DTMF signal transmission level Binary input 0 2 (High frequency 0~15.5dBm setting No. = 16 8 4 2 1 0 3 by 0.5dBm step) 1 2 3 4 5 1

4 0 0 1 0 1 0

5 1 6 Reserved 0

7 Reserved 0 8 Reserved 0

Reading Slice(Binary) Factory Dark Light Daker in

1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 0

Reading Slice(Half tone) Factory Dark Light Daker in

3 No. 3 0 0 1 1 0 4 No. 4 0 1 0 1 0 5 Line density selection Fine Standard 0 6 Reserved 0

7 MTF correction in half tone mode No Yes 0 8 Reserved 0

1 Number of rings for auto receive Binary input 0 OPTION 2 (0~15rings setting) No. = 8 4 2 1 0 3 1 2 3 4 1

4 0 0 1 0 0 5 Automatic switching manual to auto receive Yes No 0

function

CI detect frequency 6 No. 6 0 0 1 1 0

7 No. 7 0 1 0 1 0 8 Reserved 0

ITEM

Yes No 0 Yes No 0

Switch setting and function

setting dark

As PTT 11.5Hz 13.0Hz 20.0Hz

Initial

setting

Remarks

2 – 7

FO-90RA

SW NO.

DA TA

NO.

1 Reserved 0 2 Reserved 0

3 Reserved 0 4 Reserved 0

5 Reserved 0 6 Caller ID function Yes No 0 OPTION 7 Reserved 0 8 Reserved 0 1 CI off detection timer Binary input 0 2 (0~1550ms setting by 50ms step) No. = 16 8 4 2 1 1 3 1 2 3 4 5 1

4 0 1 1 1 0 1

5 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 DTMF type Caller ID RX level Binary input 1 2 (0~-44dBm setting by 1dBm step) No. = 32 16 8 4 2 1 0 3 1 2 3 4 5 6 1

4 1 0 1 1 0 0 1

5 0 6 0

7 Reserved 0 8 Reserved 0

Pseudo ringing time at the TEL/FAX

1 automatic switching mode No. 1 0 0 0 0 1 1 1 1 0 2 No. 2 0 0 1 1 0 0 1 1 1 3 No. 3 0 1 0 1 0 1 0 1 0 4 Number of CNG signal detection at the Twice Once 1

TEL/FAX automatic switching mode

5 CNG detect time at TEL/FAX mode 3 sec 5 sec 0 6 Post answer tone(TEL/FAX mode) No Yes 1

7 Type of post answer tone LA-SI-DO tone 800Hz single tone 1 8 Pseudo ringer ON/OFF cycle 1 sec ON / 4 sec OFF 1 sec ON / 2 sec OFF 0

1 Pseudo ringer sound output level to the line Binary input 1 2 (0~-15dBm setting by 1dBm step) No. = 8 4 2 1 0 3 1 2 3 4 1

4 1 0 1 0 0

Post answer tone transmission level Binary input 5 (0~-15dBm setting by 1dBm step) No. = 8 4 2 1 1 6 5 6 7 8 1 7 1 1 0 0 0

8 0 1 Reserved 0

Action select when DTMF "#" is received during

phone/fax automatic switching mode 2 No. 2 0 0 1 1 1 3 No. 3 0 1 0 1 0

4 Reserved 0 5 Reserved 0

6 Reserved 0 7 Reserved 0

8 Reserved 0

ITEM

9sec 15sec 30sec 60sec 90sec 120sec 150sec 180sec

No Action No Action

Switch setting and function

A.M. Remote

operation

Disconnect line

Initial

setting

Remarks

2 – 8

FO-90RA

SW NO.

DATA

NO.

DTMF detection time 50ms 80ms 100ms 120ms 1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 0

3 Protection of remote reception(5 )Yes No 0

detection 4 Remote reception with GE telephone Compatible Not compatible 1 5 Remote operation code figure by external Binary input 0 OPTION

6 TEL (0~9) No. = 8 4 2 1 1 7 5 6 7 8 0

8 0 1 0 1 1 1 CNG detection in STAND-BY mode Yes No 1 OPTION

Number of CNG detect(AM mode) 1 pulse 2 pulses 3 pulses 4 pulses 2 No. 2 0 0 1 1 0 3 No. 3 0 1 0 1 1

Number of CNG detect(STAND-BY mode) 1 pulse 2 pulses 3 pulses 4 pulses 4 No. 4 0 0 1 1 0 5 No. 5 0 1 0 1 1

6 Reserved 0 7 Reserved 0

8 Reserved 0 1 Reserved 0

2 Reserved 0 3 Reserved 0

4 Reserved 0 5 Reserved 0

6 Reserved 0 7 Reserved 0

8 Reserved 0 1 Reserved 0

2 Reserved 0 3 Reserved 0

4 Reserved 0 5 Reserved 0

6 Reserved 0 7 Reserved 0

8 Reserved 0 1 Reserved 0

2 Reserved 0 3 Reserved 0

4 Reserved 0 5 Reserved 0

6 Reserved 0 7 Reserved 0 8 Reserved 0

1 Quiet detect level setting Binary input 1 2 (0~-44dBm setting by 1dBm step) No. = 32 16 8 4 2 1 0 3 1 2 3 4 5 6 1

4 1 0 1 1 0 0 1 5 0

6 0 7 Fax switching when A.M. full Yes No 0 OPTION

8 Reserved 0

ITEM

Switch setting and function

Initial

setting

Remarks

2 – 9

FO-90RA

NO.

DA TA

NO.

1 Busy tone continuous sound detect time 5sec 10sec 1 2 Busy tone detect continuation sound detect No Yes 0

during OGM

3 Busy tone detect continuation sound detect No Yes 0 4 Busy tone detect intermittent sound detect No Yes 0

during OGM

5 Busy tone detect intermittent sound detect No Yes 0

Busy tone detection pulse number 2pulses 4pulses 6pulses 10pulses 6 No. 6 0 0 1 1 0 7 No. 7 0 1 0 1 1

8 Reserved 0

Busy tone detection ON/OFF time 150ms 200ms 250ms 350ms 1 (Lower duration) No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 0

Busy tone detection ON/OFF time 650ms 900ms 1500ms 2700ms 3 (Upper duration) No. 3 0 0 1 1 0 4 No. 4 0 1 0 1 1

Busy tone continuation sound detect frequency 6 Reserved 0

7 Reserved 0 8 Reserved 0

ICM recording time 4min 15s 30s 60s OPTION 1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 0

A.M. Quiet time 1 2s 3s 4s 5s 3 No. 3 0 0 1 1 0 4 No. 4 0 1 0 1 0

A.M. Quiet time 2 0s 1s 2s 3s 5 No. 5 0 0 1 1 1 6 No. 6 0 1 0 1 0

7 Key input buzzer on/off switch On Off 0

(Two way recording mode) 8 Reserved 0

A.M. Quiet detect time Binary input 1 No. = 16 8 4 2 1 0 2 1 2 3 4 5 0 3 0 0 1 1 0 1

4 1 5 0

6 Reserved 0 7 Reserved 0

8 Reserved 0 1 Reserved 0

2 Max OGM record time 15s 60s 0 3 Two way record function Disable Enable 0

4 Toll saver Disable Enable 0 OPTION 5 FAX reception in case of detecting No sound Yes No 1

detect after ICM recording 6 Reserved 0

7 Reserved 0 8 Transfer dial recall Disable Enable 0

ITEM

320Hz-570Hz 320Hz-460Hz 0

Switch setting and function

Initial

setting

Remarks

2 – 10

FO-90RA

SW NO.

DATA

NO.

AGC Maximum Gain (line) 10~25dB (1dB step) 1 No. = 8 4 2 1 1 2 1 2 3 4 1 3 1 1 0 0 0

4 0

AGC Maximum Gain (mic) 10~25dB (1dB step) 5 No. = 8 4 2 1 1 6 5 6 7 8 1 7 1 1 1 1 1

8 1

AGC Eref access code (line) -0~-30dB (2dB step) 1 No. = 8 4 2 1 1 2 1 2 3 4 1 3 1 1 0 1 0

4 1

AGC Eref access code (mic) -0~-30dB (2dB step) 5 No. = 8 4 2 1 1 6 5 6 7 8 1 7 1 1 1 1 1

8 1

AGC

Gain Adaptation Threshold (line) Binary input 1 No. = 8 4 2 1 1 2 1 2 3 4 1 3 1 1 1 1 1

4 1

AGC

Gain Adaptation Threshold (mic) Binary input 5 No. = 8 4 2 1 1 6 5 6 7 8 1 7 1 1 1 1 1

8 1

AGC

Slew Rate (line) Slow Normal Little fast Fast 1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 1

AGC

Slew Rate (mic) Slow Normal Little fast Fast 3 No. 3 0 0 1 1 0 4 No. 4 0 1 0 1 1

5 Reserved 0 6 Reserved 0

7 Reserved 0 8 Reserved 0

OGM/ICM output level (0~-31dBm setting by Binary input 1 1dBm step) No. = 16 8 4 2 1 0 2 1 2 3 4 5 0 3 0 0 1 0 1 1

4 0 5 1

6 AM OGM announce only mode Yes No 0 OPTION 7 Reserved 0 8 Reserved 0

ITEM

Switch setting and function

Binary input

Initial

setting

Remarks

2 – 11

FO-90RA

NO.

DA TA

NO.

1 Sender’s phone number setting Cannot change Change allowed 0 2 Reserved 0

Ringer volume Off Low Middle High OPTION

3 No. 3 0 0 1 1 1 4 No. 4 0 1 0 1 0

5 Reserved 0 6 Reserved 0

7 Polling key Yes No 0 OPTION 8 Reserved 0

1 Reserved 0 2 Reserved 0

Speaker volume Very Low Low Middle High Very High OPTION

3 No. 3 0 0 0 0 1 0

4 No. 4 0 0 1 1 0 1 5 No. 5 0 1 0 1 0 0 6 Reserved 0

7 Saving energy start timing 5sec 180sec 0 8 Saving energy mode Enable Disable 1

Communication results printout Error Send only Always No print OPTION (Transaction report)

1 2 No. 2 0 0 1 1 0 3 No. 3 0 1 0 1 0 4 Time format 12 hour 24 hour 0

5 Date format Month-Day-Year Day-Month-Year 0 6 Reserved 0

7 Reserved 0 8 Reserved 0

1 Entering diag mode by pressing SPEED key Yes No 0 2 Reserved 0 3 Reserved 0

4 Reserved 0

5 Reserved 0 6 Reserved 0

7 Reserved 0 8 Reserved 0

ITEM

No. 1 0 0 0 0 0

Switch setting and function

Initial

setting

Remarks

2 – 12

FO-90RA

TX RX

CED

DIS

• Soft switch function description

SW-A1 No. 1 Protect from echo

Used to protect from echo in reception.

SW-A1 No. 2 Forced 4800BPS reception

When line conditions warrant that receptions take place at 4800 BPS repeatedly. It may improve the success of receptions by setting at 4800BPS. This improves the receiving document quality and reduces handshake time due to fallback during training.

SW-A1 No. 3 Footer print

When set to "1", the date of reception, the sender machine No., and the page No. are automatically recorded at the end of reception.

SW-A1 No. 4 Length limitation of copy/send/receive

Used to set the maximum page length. To avoid possible paper jam, the page length is normally limited to 0.6 meter for copy or transmit, and 1.5 meters for receive. It is possible to set it to "No limit" to transmit a long document, such as a computer print form, etc. (In this case, the receiver must also be set to no limit.)

SW-A1 No. 5 CSI transmission

(CSI TRANSMISSION) is a s witch to set whether the machine sends or does not send the signal (CSI signal) informing its own telephone No. to the remote fax machine when information is received. When "nonsending" is set, the telephone No. is not output on the remote transmitting machine if the remote transmitting machine has the function to display or print the telephone No. of receiving machine, using this CSI signal.

SW-A1 No. 6 DIS receive ackno wledgment during G3 transmission

Used to make a choice of whether reception of DIS(NSF) is acknowledged after receiving two DISs(NSFs) or receiving one DIS (two NSFs). It may be useful for ov erseas comm unication to av oid an echo suppression problem, if set to 1.

SW-A1 No. 7 Non modulated carrier for V29 transmission mode

Though transmission of a non-modulated carrier is not required for transmission by the V29 modem according to the CCITT Recommendation, it may be permitted to a send non-modulated carrier before the image signal to avoid an echo suppression problem. It may be useful for ov erseas comm unication to av oid an echo suppression problem, if set to 1.

SW-A1 No. 8 Reserved

Set to "0".

SW-A2 No. 1 ~ No. 4 Modem speed

Used to set the initial modem speed. The default is 9600BPS. It may be necessary to program it to a slower speed when frequent line fallback is encountered, in order to save the time required for fallback procedure.

SW-A2 No. 5 Reserved

Set to "0".

SW-A2 No. 6 H2 mode

Used to determine reception of H2 mode (15 sec transmission mode). When set to OFF, H2 mode reception is inhibited even though the transmitting machine has H2 mode function.

SW-A2 No. 7 Communication error treatment in R TN sending mode (Reception)

Used to determine communication error treatment when RTN is sent by occurrence of a received image error in G3 reception. When it is set to "1", communication error is judged as no error.

SW-A2 No. 8 CNG transmission

When set to "0", this model allows CNG transmission by pressing the Start key in the key pad dialing mode. When set to "1", CNG transmission in the key pad dialing mode cannot be performed. In either case, CNG transmission can be performed in the auto dial mode.

SW-A3 No. 1, No. 2 CED tone signal interval

For international communication, the 2100Hz CED tone may act as an echo suppression switch, causing a communication problem. Though SW-A3 No . 1 and No . 2 are normally set to 0, this selfing is used to change the time between the CED tone signal to eliminate the communication caused by echo.

SW-A3 No. 3 MR coding

Used to select the MR coding enable or disable.

SW-A3 No. 4 ~ No. 8 Reserved

Set to "0".

SW-A4 No. 1 ~ No. 5 Signal transmission level (0~-31 dBm setting by 1dBm step)

Used to control the signal transmission level in the range of -0dB to

-31dB. The factory setting is at -10dB (MODEM output).

SW-A4 No. 6 Protocol monitor (Error Print)

If set to "1", protocol is printed at communication error.

SW-A4 No. 7 Protocol monitor

Normally set to "0". If set to "1", communication can be chec ked, in case of trouble, without using a G3 tester or other tools. When communication FSK data transmission or reception is made, the data is taken into the buffer . When communication is finished, the data is analyzed and printed out. When data is received with the line monitor (SW4-No. 8) set to "1" the reception level is also printed out.

SW-A4 No. 8 Line monitor

Normally set to "0". If set to "1", the transmission speed and the reception level are displayed on the LCD. Used for line tests.

SW-A5 No. 1, No. 2 Digital equalization setting (Reception)

Line equalization when reception is to be set according to the line characteristics. Setting should be made according to distance between the telephone and the telephone company central switching station.

SW-A5 No. 3, No. 4 Digital equalization setting (Transmitter)

Line equalization when transmission is to be set according to the line characteristics. Setting should be made according to distance between the telephone and the telephone company central switching station.

SW-A5 No. 5, No. 6 Digital equalization setting (Reception for Caller ID)

Line equalization when reception for CALLER ID is to be set according to the line characteristics. Setting should be made according to distance between the telephone and the telephone company central switching station.

SW-A5 No. 7 Error criterion

Used to select error criterion for sending back RTN when receiving image data.

SW-A5 No. 8 Anti junk fax check

When using the Anti junk fax function, set to "1".

SW-A6 No. 1 Auto gain control(MODEM)

When this mode is enabled, if the reception signal level is under 31dBm, the modem itself controls the signal gain automatically.

SW-A6 No. 2 End buzzer

Setting this bit to 0 will disable the end buzzer (including the error b uzzer/ on-hook buzzer).

2 – 13

FO-90RA

SW-A6 No. 3 Disconnect the line when DIS is received in RX mode

Bit1 = 0 : When DIS signal is received during RX mode, disconnect the

line immediately.

Bit1 = 1 : When DIS signal is receiv ed during RX mode, wait f or the ne xt

signal.

SW-A6 No. 4 Equalizer freeze control (MODEM)

This switch is used to perform reception operation by fixing the equalizer control of modem for the line which is always in unfavorable state and picture cannot be received. * Usually , the control is e xecuted according to the state of line where the equalizer setting is changed always.

SW-A6 No.5 Equalizer freeze 7200BPS only

Setting which specifies SW-A6 No . 4 control only in condition of 7200BPS modem speed.

SW-A6 No. 6 CNG transmission in manual TX mode

When set to "1", fax transmit the CNG signal in case of manual transmission mode (User press the START key after waiting for the fax answering signal from handset or speaker).

SW-A6 No. 7 Initial compression scheme for sharp fax in TX mode

When set to "0", if the other fax is Sharp model, fax transmit the document by H2 mode. When set to "1", even if the other fax is Sharp model, fax transmit the document by MR mode.

SW-A6 No. 8 Modem speed automatic down when RX level is under

-40dBm

When set to "1", if fax signal level is under -40dBm during reception, machine selects the slower modem speed automatically. It is effective when noises occur on the received document due to the long distance communications.

SW-A7 No. 1, No. 2 EOL (End Of Line) detect timer

Used to make a choice of whether to use the 5 or 13 or 20 or 25 seconds timer for detection of EOL. This is effective to override communication failures with some facsimile models that have longer EOL detection.

SW-A7 No. 3 ~ No. 8 Reserved

Set to "0".

SW-B1 No. 1 Hold key

Used to set YES/NO of holding function by the HOLD key.

SW-B1 No. 2 Auto dial fax transmission by REDIAL key

When set to "1", if original documents are set to the feeder and you press REDIAL key, machine will dial and transmit the documents automatically. When set to "0", operator needs to press the START key after FAX reception tone is heard.

SW-B1 No. 3 Reserved

Set to "0".

SW-B1 No. 4 ~ No. 8 Recall interval (0~15.5min setting by 0.5min step)

Choice is made for a redial interval for speed and rapid dial calls. Use a binary number to program this with 0.5min steps. If set to 0 accidentally, 0.5min will be assumed.

SW-B2 No. 1 ~ No.4 Recall times (0~15times setting)

Choice is made as to how many redials there should be.

SW-B2 No. 5 Dial tone detection (Before auto dial)

Used to set YES/NO of dial tone detection in auto dialing.

SW-B2 No. 6 Reserved

Set to "0".

SW-B2 No. 7 Busy tone detection (After auto dial)

Used to set YES/NO of busy tone detection after auto dialing.

SW-B2 No. 8 Busy tone detection pulse number (After auto dial)

Used for detection of busy tone in 2 or 4 pulses.

SW-B3 No. 1, No. 2 Waiting time after dialing

This is waiting time for the opponent's signals after dialing. 45 / 55 / 90 / 140 seconds settings are available.

SW-B3 No. 3 ~ No. 8 Reserved

Set to "0".

SW-B4 No. 1 Dialing pause (sec/pause)

Pauses can be inserted between telephone numbers of direct dial connection. Selection of 4 sec or 2 sec pause is available.

SW-B4 No. 2 Dial mode

When using the pulse dial, set to 0. When using the tone dial, set to 1.

SW-B4 No. 3 Pulse → Tone change function by key

When setting to 1, the mode is changed by pressing the key from the pulse dial mode to the tone dial mode.

SW-B4 No. 4 Dial pulse make/break ratio (%)

When using the 33% make ratio pulse dial, set to 0. When using the 40% make ratio pulse dial, set to 1.

SW-B4 No. 5, No. 6 Auto dial mode Delay timer of before line connect

Delay time between the dial key input and line connection under the auto dial mode.

RAPID A CML RELAY ON

DIALLING

No.5=0 No.6=0 : 0sec No.5=0 No.6=1 : 1.5sec No.5=1 No.6=0 : 3.0sec No.5=1 No.6=1 : 4.5sec

SW-B4 No. 7, No. 8 Reserved

Set to "0".

SW-B5 No. 1 ~ No. 3 Auto dial mode Delay timer of after line connect

Delay time between the line connection and dial data output under the auto dial mode. This setting is available when dial tone detection(SW-B2 No. 5) is set to "NO".

RAPID A CML RELAY ON

No. 1 No. 2 No. 3

0 0 0 1.7sec 0 0 1 2.0sec 0 1 0 2.5sec 0 1 1 3.0sec 1 0 0 3.6sec 1 0 1 4.0sec 1 1 0 5.5sec 1 1 1 7.0sec

SW-B5 No. 4 Fax signal detects after telephone mode dial

When set to "1", if machine detects the fax answering signal after telephone calling (handset off-hook or speaker mode dial), machine starts to receive the documents automatically.

DIAL DATA

2 – 14

FO-90RA

SW-B5 No. 5 Recalling fixed only one time when dialing was unsuccessful without detecting busy tone signal

When set to "1", if machine does not detect the busy tone after auto dialing and dialing is unsuccessful, machine will try to recall only one time.

SW-B5 No. 6 ~ No. 8 Reserved

Set to "0".

SW-B6 No. 1 ~ No. 5 DTMF signal transmission level (Low frequency 0~15.5dBm setting by 0.5dBm step)

The transmission level of DTMF signal is adjusted. (lower frequency)

00000: 0dBm

↓

11111: -15.5 dBm (-0.5dBm x 31)

SW-B6 No. 6 ~ No. 8 Reserved

Set to "0".

SW-B7 No. 1 ~ No. 5 DTMF signal transmission level (High frequency 0~15.5dBm setting by 0.5dBm step)

The transmission level of DTMF signal is adjusted. (higher frequency)

00000: 0dBm

↓

11111: -15.5 dBm (-0.5dBm x 31)

SW-B7 No. 6 ~ No. 8 Reserved

Set to "0".

SW-C1 No. 1, No. 2 Reading slice (Binary)

Used to determine the set value of reading density in standard/fine/super-fine mode. The standard setting is "00"(Factory setting is "00").

SW-C1 No. 3, No. 4 Reading slice (Half tone)

Used to determine the set value of reading density in half tone mode. The standard setting is "00"(Factory setting is "00").

SW-C1 No. 5 Line density selection

Used to set the transmission mode which is automatically selected when the Resolution key is not pressed. In the copy mode, however, the fine mode is automatically selected unless the Resolution key is manually set to another mode.

SW-C1 No. 6 Reserved

Set to "0".

SW-C1 No. 7 MTF correction in half tone mode

This allows selection of MTF correction (dimness correction) in the half tone mode. When "NO" (=1) is selected, the whole image becomes soft and mild. Clearness of characters will be reduced. Normally set to "YES" (=0).

SW-C1 No. 8 Reserved

Set to "0".

SW-D1 No.1 ~ No. 4 Number of rings for auto receive (0~15rings setting)

When the machine is set in the auto receive mode, the number of rings before answering can be selected. It may be set from one to nine rings using a binary number. Since the facsimile telephone could be used as an ordinary telephone if the handset is taken off the hook, it should be programmed to the user's choice. If the soft switch was set to 1, direct connection is made to the facsimile. If a facsimile calling beep was heard when the handset is taken off the hook, press the START key and put the handset on the hook to hav e the facsimile start receiving. If it was set to 0 accidentally, receive ring is set to 1.

NOTE: If the machine is set to answer after a large number of rings, it

may not be able to receive faxes successfully. If you have difficulty receiving f axes , reduce the number of rings to a maximum of 5.

SW-D1 No. 5 Automatic switching manual to auto receive function

This soft switch is used to select whether the machine should switch to the auto receive mode after 5 rings in the manual receive mode or remain in the same way as SW -D1 No. 1, No . 2, No . 3 and No. 4 "0"1"0"1"(5 rings).

SW-D1 No. 6, No. 7 CI detect frequency

Detection frequency of ring signal for auto reception is set. When set to No. 6=0, No. 7=0,frequency is set to PTT recommendation.

When set to No. 6=0, No. 7=1, frequency is set to 11.5Hz or more. When set to No. 6=1, No. 7=0, frequency is set to 13.0Hz or more. When set to No. 6=1, No. 7=1, frequency is set to 20.0Hz or more.

SW-D1 No. 8 Reserved

Set to "0".

SW-D2 No. 1 ~ No. 5 Reserved

Set to "0".

SW-D2 No. 6 Caller ID Function

Used for Caller ID function.

SW-D2 No. 7, No. 8 Reserved

Set to "0".

SW-D3 No. 1 ~ No. 5 CI off detection timer (0~1550ms setting by 50ms step)

Set the minimum time period of CI signal interruption which affords to be judged as a CI OFF section with 50ms steps. (Example)

400msec

0 1 1 1 0 (50ms~14) : 700ms(CI interruption>700ms:Judged as a CI

OFF section) The section 1 is not judged as a CI OFF section, the CI signal A is counted as one signal. The section 2 is judged as a CI OFF section, the CI signal B is considered as the second signal.

0 0 1 1 1 (50ms~7) : 350ms(CI interruption>350ms:J udged as a CI

OFF section) The section 1 is judged as a CI OFF section, and the CI signal A is counted as two signals. The section 2 is judged as a CI OFF section, and the CI signal B is considered as the third signal.

SW-D3 No. 6 ~ No. 8 Reserved

Set to "0".

SW-D4 No. 1 ~ No. 6 DTMF type Caller ID RX level (0~-44dBm setting by 1dBm step)

This is used for DTMF type Caller ID detection level setting.

SW-D4 No. 7, No. 8 Reserved

Set to "0".

SW-E1 No. 1 ~ No. 3 Pseudo ringing time at the TEL/FAX automatic switching mode

Choice is made as to how long to rumble the dummy ringer on TEL/FAX automatic switching mode.

SW-E1 No. 4 Number of CNG signal detection at the TEL/F AX automatic switching mode

Used for detection of CNG in one tone or two tones in the TEL/FAX automatic switching mode.

2000msec

2 – 15

FO-90RA

SW-E1 No. 5 CNG detect time at TEL/FAX mode

The switch which sets the time from the start of CNG detection to the end of detection.

SW-E1 No. 6 Post answer tone (TEL/FAX mode)

When set to "0", machine send the tones in TEL/FAX auto changeover mode.

SW-E1 No. 7 Type of post answer tone

When set to "0", post answer tone is 800Hz single tone. When set to "1", post answer tone is 880Hz/988Hz/1046Hz(LA-SI-DO) tone.

SW-E1 No. 8 Pseudo ringer ON/OFF cycle

When set to "0", pseudo ringer is 1 sec ON and 2 sec OFF cycles. When set to "1", pseudo ringer is 1 sec ON and 4 sec OFF cycles.

SW-E2 No. 1 ~ No. 4 Pseudo ringer sound output level to the line (0~-15dBm setting by 1dBm step)

Used to adjust the sound volume of pseudo ringer to the line (ring back tone) generated on selecting TEL/FAX.

SW-E2 No. 5 ~ No. 8 Post answer tone transmission level (0~-15dBm setting by 1dBm step)

Used to adjust the sound volume of post answer tone to the line generated on selecting TEL/FAX.

SW-E3 No. 1 Reserved

Set to "0"

SW-E3 No. 2, No. 3 Action select when DTMF "#" is received during phone/fax automatic switching mode

SW-E3 No. 4 ~ No. 8 Reserved

Set to "0".

SW-F1 No. 1, No. 2 DTMF detection time

Used to set detect time of DTMF (Dual Tone Multi Frequency) used in remote reception(5 ). The longer the detect time is, the less the error detection is caused by noises.

SW-F1 No. 3 Protection of remote reception (5 ) detection

Used to set the function of remote reception (5 ). When set to "1", the remote reception function is disabled.

SW-F1 No. 4 Remote reception with GE telephone

"1": Compatible with TEL mode by GE "0": Not compatible

• When sending (5 ) for remote reception with a GE manufactured telephone remote reception may not take place because of special specifications in their DTMF.

To overcome this, a soft SW is provided to change the modem setting

to allow for remote reception.

• If this soft SW is set to "1", other telephone sets may be adversely affected.

SW-F1 No. 5 ~ No. 8 Remote operation code figure by external TEL (0~9)

Remote operation codes can be changed from 0 through 9. If set to greater than 9, it defaults to 9. The "5 " is not changed. Ex- 7 (Default : 5 )

SW-F2 No. 1 CNG detection in STAND-BY mode

When setting to "1", the CNG signal detection function during standby stops.

SW-F2 No. 2, No. 3 Number of CNG detect (AM mode)

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 4, No. 5 Number of CNG detect (STAND-BY mode)

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 6 ~ No. 8 Reserved

Set to "0"

SW-G1 No. 1 ~ No. 8 Reserved

Set to "0"

SW-G2 No. 1 ~ No. 8 Reserved

Set to "0"

SW-G3 No. 1 ~ No. 8 Reserved

Set to "0"

SW-G4 No. 1 ~ No. 6 Quiet detect level setting (0~-44dBm setting by 1dBm step)

This is used to change the quiet detect level setting. If quiet detection is difficult due to noise, reduce this setting level. (Example) Factory setting : 1 0 1 1 0 0 (- 44dBm)

↓ 1 0 1 0 0 0 (- 40dBm)

SW-G4 No. 7 Fax switching when A.M. full

If the answering machine’ s memory (tape) is full and there is no response, the machine automatically switches to Fax reception.

SW-G4 No. 8 Reserved

Set to "0".

SW-H1 No. 1 Busy tone continuous sound detect time

Set detecting time busy tone for 5 seconds or 10 seconds.

SW-H1 No. 2 Busy tone detect continuation sound detect during OGM

Used to detect the continuous tone of specific frequency during OGM output.

SW-H1 No. 3 Busy tone detect continuation sound detect

Used to select detection of the continuous sound of certain frequency.

SW-H1 No. 4 Busy tone detect intermittent sound detect during OGM

Used to detect the intermittent tone of specific frequency during OGM output.

SW-H1 No. 5 Busy tone detect intermittent sound detect

Used to select detection of the intermittent sound of certain frequency.

SW-H1 No. 6, No. 7 Busy tone detection pulse number

Used to set detection of Busy tone intermittent sounds.

SW-H1 No. 8 Reserved

Set to "0".

SW-H2 No. 1, No. 2 Busy tone detection ON/OFF time (Lower duration)

The initial value of detection is set according to electric condition. The set value is changed according to the local switch board. (Erro-

neous detection of sound is reduced.) If erroneous detection is caused by sound, etc., adjust the detection

range. The lower limit can be set in the range of 150msec to 350msec.

SW-H2 No. 3, No. 4 Busy tone detection ON/OFF time (Upper duration)

Similarly to SW-H1 No. 1, the set value can be varied. The upper limit can be set in the range of 650msec to 2700msec.

SW-H2 No. 5 Busy tone continuation sound detect frequency

Set detecting frequency of busy tone continuation sound for 320 ~ 570 Hz of 320 ~ 460 Hz.

SW-H2 No. 6 ~ No. 8 Reserved

Set to "0".

2 – 16

FO-90RA

SW-I1 No. 1, No. 2 ICM recording time

Used to select the incoming message recording time among 15sec/30sec/ 60sec/4min.

SW-I1 No. 3, No. 4 A.M. quiet time 1

Used to select four kinds of no sound time (2 sec ~ 5 sec) after reception in the T.A.D mode until OGM is output.

Reception

OGM output ICM recording

2 sec~ 5 sec ( SW-I1No. 3, No. 4)

SW-I1 No. 5, No. 6 A.M. quiet time 2

Used to select four kinds of no sound time (0 sec ~ 3 sec) after OGM output the T.A.D mode until ICM recording is started.

Reception

OGM output ICM recording

0 sec~3 sec (SW-I1 No. 5, No. 6)

SW-I1 No. 7 ke y input buzzer on/off switch (T wo way recor ding mode)

Used to turn ON/OFF key input buzzer in the TWO-W A Y recording mode.

SW-I1 No. 8 Reserved

Set to "0".

SW-I2 No. 1 ~ No. 5 A.M. quiet detect time

Used to set no sound time (0 sec - 32 sec) during the T.A.D. mode operation.

SW-I2 No. 6 ~ No. 8 Reserved

Set to "0".

SW-I3 No. 1 Reserved

Set to "0".

SW-I3 No. 2 Max OGM record time

Used to select the maximum OGM recording time (1=15sec, 0=60sec).

SW-I3 No. 3 Two way record function

If this switch is set to "1", machine doesn’t work two wa y recording function.

SW-I3 No. 4 Toll saver

Used to turn on the toll saver function. If it is off , the reception frequency in the AM mode is indentical with that in the FAX mode.

SW-I3 No. 5 FAX reception in case of detecting no sound detect after ICM recording

If this switch is set to "0", machine doesn’t change to FAX reception mode when detect no sound in ICM recording.

SW-I3 No. 6, No. 7 Reserved

Set to "0".

SW-I3 No. 8 Transfer dial recall

If this switch is set to "1", machine disable redial in Transfer function.

SW-I4 No. 1 ~ No. 4 AGC maximum gain (Line) (10~25dB) (1 dB step)

The AGC Maximum Gain limits the gain applied by the AGC. Message with average energy below the AGC Energy Reference Level will have their average energy level increased by no more than the AGC Maximum Gain. The A GC Maximum Gain should aver age energy of the message with the lowest average energy to the A GC Energy Reference Le vel.

SW-I4 No. 5 ~ No. 8 AGC maximum gain (Mic) (10~25dB) (1 dB step)

SW-I5 No. 1 ~ No. 4 AGC eref access code (Line) (-0~-30dB) (2 dB step)

The AGC Energy Reference Le vel controls the pla ybac k lev el. Any message having average speech energy above the energy reference level has its playback level attenuated, and any level has its playback level increased. If the playback level is too high (low), then decreasing (increasing) the AGC energy Reference le vel will achie ve the desired le vel.

SW-I5 No. 5 ~ No. 8 AGC eref access code (Mic) (-0~-30dB) (2 dB step)

SW-I6 No. 1 ~ No. 4 AGC gain adaptation threshold (Line)

The AGC adjusts the amount of gain applied to the incoming message only when the average energy e xceeds the AGC Gain Adaptation Threshold. The AGC Gain Adaptation Threshold pre vents message background noise from corrupting the gain provided that the AGC Gain Adaptation Threshold is greater than the background noise energy. In the e vent that a message has background noise energy greater than the AGC Gain Adaptation Threshold, the AGC Gain can be no greater than the AGC Maximum Gain. Note that the AGC Gain Adaptation Threshold must always be greater than the RPACS VOX Turn-On Threshold.

SW-I6 No. 5 ~ No. 8 AGC gain adaptation threshold (Mic)

SW-I7 No. 1, No. 2 AGC slew rate (Line)

The AGC Slew Rate controls the con vergence of the message pla yback level to the desired playback level. A large slew rate will allow faster convergence and a small slew rate will allow slower convergence.

SW-I7 No. 3, No. 4 AGC slew rate (Mic)

SW-I7 No. 5 ~ No. 8 Reserved

Set to "0".

SW-I8 No. 1 ~ No. 5 OGM/ICM output level (0~31dBm setting by 1dBm step)

Used to control OGM and ICM output level.

SW-I8 No. 6 AM OGM announce only mode

If this switch is set to 1, the machine is not recording ICM. (disconnect the line after OGM output)

SW-I8 No. 7, No. 8 Reserved

Set to "0".

SW-J1 No. 1 Sender's phone number setting

Used to make a choice of whether the registered sender's phone number can be changed or not. If the switch is set to "1", new registration of the sender's phone number is disabled to prevent accidental wrong input.

SW-J1 No. 2 Reserved

Set to "0".

SW-J1 No. 3, No. 4 Ringer Volume

Used to adjust ringing volume.

SW-J1 No. 5, No. 6 Reserved

Set to "0".

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