AM-400 (serv.man8). Chapter 2 (Adjustments). - Sharp Copying Equipment Service Manual (repair manual). Page 8

AM-400DE

2 – 8

In this mode, the soft switches are set and the soft switch list is printed.

1. Operation

Soft switch mode screen

2. Switch number selection and data setting

1) Enter two digits of a soft switch number to set the switch num-

ber. Of a switch number of non-existing soft switch is entered,
key error buzzer sounds to reject the input.

2) Press [ENTER] key for setting of the next soft switch.

3) Data number selection

(a) Pressing [>] key moves the cursor to the right.

If the cursor is on data number 8, pressing [>] key shifts the cur-
sor to data number 1 of the next switch number. If the switch
number is the final, pressing [>] key will exit the soft switch
mode.

(b) Pressing [<] key moves the cursor to the left.

If the cursor is on data number 1, pressing [<] key shifts the cur-
sor to data number 1 of the former switch number. If the switch
number is 1, pressing [<] key do not move the cursor.

3. Data setting

Press the [MENU] key, and the data to the position of the cursor will
be reversed to 1 when it is 0, or to 0 when it is 1.

4. Outputting method of soft switch list

In the soft switch mode, press [QUALITY] key, and the soft switch
list will be printed. If the recording paper runs out or is clogged, the
key error buzzer will sound with the process not received.

5. Storage of data

In the following cases, the data if the soft switches set will be
stored.

• It is shifted to set the next soft switch by pressing [ENTER] key.

• It is shifted to set the next soft switch with the [>] key.

• It is shifted to the last soft switch with the [<] key.

• It is shifted to set another soft switch by inputting two digits as

the switch number.

• Output of the soft switch list starts.

6. Protocol monitor

If the SW No. 8 Data No. 5 is set to 1, the protocol monitor result is
printed after fax communication.

To check the sum value of Firmware or RAM.

*1 WORK MEMORY (SDRAM 16M).

1. Display

2. Result printing

After checking, the results print starts.

This is used to check whether each key is normally operated or not.
When the test is started, a LED will blink (1000ms cycle) for the LED
test. During the test. After the test, the test result will be printed.

* When any numeric key is pressed during the panel test, the DTMF
signal correspond to the key number is sent to the line. If another key
is pressed the DTMF signal will stop. This function becomes valid by
changing the value of soft switch. (Default: Disable)

1) Flow

Press any key except [STOP] key. At this time, the name of each
key will be displayed every push of the key.

a) When all keys can be inputted, the following message will be dis-
played.

Then the screen will be all displayed in blank (Refer to (2)) and the
test result will be printed.

SOFTSWITCH MODE

[ENTER] Key

SW01 = 0 1 0 1 0 0 1 0

Switch No.

1 2 3 4 5 6 7 8: Data No.

SW01 = 0 1 0 1 0 0 1 0

cursor position

SW01 =

[ 1 ] key

SW16 = 0 1 0 1 0 0 1 0

[ 6 ] key

SW01 = 0 1 0 1 0 0 1 0

cursor position

SW02 = 0 1 0 0 1 1 0 0

SW03 = 0 1 0 0 1 1 0 0

[ENTER]Key

[ENTER]Key

SW01 = 0 1 0 1 0 0 1 0

cursor position

SW02 = 0 1 0 0 1 1 0 0

SW03 = 0 1 0 0 1 1 0 0

[>]Key

with the cursor on bit8
[>]Key

SW03 = 0 1 0 1 0 0 1 0

cursor position

SW03 = 0 1 0 0 1 1 0 0

SW03 = 0 1 0 0 1 1 0 0

[<]Key

[<]Key

SW03 = 0 1 0 0 1 1 0 0

cursor position

SW02 = 0 1 0 0 1 1 0 0

SW01 = 0 1 0 0 1 1 0 0

[<]Key

with the cursor on bit 1
[<]Key

1

Main

ROM
(PROGRAM FLASH)

1 time <Short 
sound>

2

D-RAM1(*1)

2 times <Short 
sounds>

ROM & RAM CHECK

ROM =

RAM=

Start checking

by pressing [ENTER] key

ROM=OK,RAM=OK

PRINTING

To finish this mode, press [STOP] key

PANEL CHECK MODE

PRESS EACH KEY

1

[ENTER] key

[1]Key

1

[START]Key

START

Go to (a or b).

..... (other key)

ALL KEY OK !!