Diagnostics And Service Soft Switch - Sharp UX-B800A Service Manual

UX-B800A

[2] Diagnostics and service soft switch

1. Entering the diagnostic mode
9
Press FUNCTION
display will appear alternately.
: ROM version
ROM:TF64
Then press the
START/MEMORY
Select the desired item with the
with the rapid key.
Enter the mode with the
START/MEMORY
(Diag specifications)
•
FUNCTION 9 8 7
DIAG MODE COUNTRY NAME
UP
START/MEMORY SOFT SWITCH MODE
START/MEMORY ROM & RAM CHECK
START/MEMORY AGING MODE
START/MEMORY PANEL CHECK MODE
START/MEMORY CHECK PATTERN MODE
START/MEMORY
SIGNAL SEND MODE
START/MEMORY MEMORY CLEAR
START/MEMORY
SHADING MODE
START/MEMORY
AUTO FEEDER MODE
START/MEMORY
FLASH MEMORY CHECK
START/MEMORY MEMORY SET MODE
START/MEMORY
CIS ADJUSTING MODE
START/MEMORY
SHARP CHART AGING
START/MEMORY
ASF AGING
START/MEMORY
IJP LIST MODE
START/MEMORY
LIFE MODE
START/MEMORY
LIFE CLEAR MODE
START/MEMORY
SECURE PASS LIST
DOWN
8 7
, and the following
key.
UP key and the DOWN key or select
key.
ROM: TF64
START/MEMORY
2. Diagnostic items description
2.1. SOFT SWITCH MODE
In this mode, the soft switches are set and the soft switch list is printed.
2.1.1 Operation
Soft switch mode screen
SOFT SWITCH MODE
SW123=00100100
Switch No.
1 2 3 4 5 6 7 8: Data No.
2.1.2 Switch number selection and data setting
1. Enter three digits of a soft switch number to set the switch number.
Of a switch number of unexacting soft switch is entered, key error
buzzer sounds to reject the input.
SW =
2. Press [START/MEMORY] key moves the cursor to the data number
1 of the former soft switch. If the switch number is the final, press-
ing [START/MEMORY] key will exit the soft switch mode.
SW123=00100100
[START/MEMORY] key
3. Data number selection
a) Pressing [>] or [#] key moves the cursor to the right. If the cursor
is on data number 8, pressing [>] or [#] key shifts the cursor to data
number 1 of the next switch number. If the switch number is the
final, pressing [>] or [#] key will exit the soft switch mode.
SW123=00100100
[>] or [#] key
b) Pressing [<] or [
is on data number 1, pressing [<] or [
data number 8 of the former switch number. If the switch number is
001, pressing [<] or [
SW124=00000000
[<] or [ ] key
c) Pressing [UP] or [4] key moves the cursor to the data number 1
of the next soft switch. If the switch number is 001, pressing [UP] or
[4] key shifts the cursor to data number 1.
SW125=00000000
[UP] or [4] key
d) Pressing [DOWN] or [6] key moves the cursor to the data num-
ber 1 of the former soft switch. If the switch number is the final,
pressing [down] or [6] key will exit the soft switch mode.
SW123=00100100
[DOWN] or [6] key
2 – 2
SW1 = SW12 =
[2] key
[1] key
SW123=00100100
[3] key
Cursor position
SW125=00000000
SW124=00000000
[START/MEMORY] key
SW123=00100100 SW124=00000000
With the cursor on data 8
[>] or [#] key
SW124=00000000
] key moves the cursor to the left. If the cursor
] key shifts the cursor to
] key do not move the cursor.
SW123=00100100
SW124=00000000
With the cursor on data 1
[<] or [ ] key
SW123=00100100
SW123=00100100
SW124=00000000
[UP] or [4] key
SW124=00000000 SW125=00000000
[DOWN] or [6] key
[>] or [#] key
[<] or [ ] key