Casio Qt 6100 Service Manual

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  No    Device to be checked  Operation   Note  Page
  1  Batch test 1    2  Test Device : RAM, FLASH, Display,   32
         Print, Time, Drawer  
  2  Batch test 2    3   Test Device : Display, Back light  32
  3  RAM WRITE/READ test n011    33
  4  RAM READ only test  n111    33
  5  FLASH Check SUM test  n512    34
  6 FLASH CLEAR/WRITE/READ test  n612     34
  7  CF-CARD WRITE/READ test  pn013     35
  8  CF-CARD READ only test  pn113     35
  9  CF-CARD CLEAR test  pn213    36
  10 CF-CARD...

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7-6. Operation of each test 
[ 1 ] Batch test 1
[Function]
  RAM  test,  FLASH  test,  display  test,  test  print,  time  setting  and  drawer  open  test  are  performed 
continuously.
  Make sure to connect the printer to COM1.
[Operation]
Refer to the page for the details of the following tests.
  Operation :  2  ST
The following tests are performed automatically.
(1)  RAM test : WRITE/READ all block test
(2)  FLASH : Check SUM test
(3)  Test print
(4)  Times setting : Set the following...

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[ 3 ] RAM WRITE/READ test
[Function]
  WRITE/READ test for RAM is performed.
  A counter is displayed for RAM test as follows.
[Operation]
  Operation :  n  0  1  1  ST
n:  01 = One time check (can be omitted)
  not 0 = Continuous check (To stop the test, press "ESC" key)
[LCD]
RAM    n011 
RAM WR       OK 
END   
n011
[PRINT]
NOTE:  Prints the address of the error in case the test ended 
with an error.
Prints the address of the error in case the test ended with an 
error.
RAM  n011
RAM...

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[ 5 ] FLASH Check SUM test
[Function]
  This test will check SUM test for FLASH is performed.
[Operation]
  Operation :  n  5  1  2  ST
n:  01 = One time check (can be omitted)
  not 0 = Continuous check (To stop the test, press "ESC" key)
[LCD]
[PRINT]
FLASH  512
FLASH CHK SUM  OK
 
END   
512
FLASH  512
FLASH CHK SUM  OK
END   
512
[ 6 ] FLASH CLEAR WRITE/READ test
[Function]
  The CLEAR & WRITE/READ test for FLASH is performed.
  After deleting the memory by CLEAR, WRITE/READ test is...

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[ 7 ] CF-CARD WRITE/READ test
[Function]
  This test will check the write/read test (connection test) for CF-CARD.
  Perform the CF-CARD clear test, before start of this test.
  Note that this test does not ensure the data inside the CF-CARD as well as its performance.
[Operation]
  Operation :  p  n  0  1  3  ST
p :  designates PCMCIA SLOT
  0 = CF
  1 = PCMCIA
n:  0 = One time check (can be omitted)
  not 0 = Continuous check (To stop the test, press "ESC" key)
[LCD]
NG  and  the...

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[ 9 ] CF-CARD CLEAR test
[Function]
  This test will check the clear test for CF-CARD.
  Note that this test does not ensure the data inside the CF-CARD as well as its performance.
[Operation]
  Operation :  p  n  2  1  3  ST
p:  designates PCMCIA SLOT
  0 = CF
  1 = PCMCIA
n:  0 = One time check (can be omitted)
  not 0 = Continuous check (To stop the test, press "ESC" key)
[LCD]
NG and the address are displayed if CLEAR cannot be done 
normally.
NG  and  the  address  are  printed  if...

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[ 11 ] LCD test
[Function]
  This test will check the LCD display.
  In case of one time check only, the test can be ended by the judgment (OK or NG) of the opera-
tor.
  The  display  can  be  switched  by  the  touch  of  the  panel. The  display  will  not  change  to  the  next 
one unless the panel is touched.
[Operation]
  Press [OK] key or [NG] key to end the test when performing one time check.
 "OK" = 1, "NG" = 9
  Operation :   n  0  2  1  ST
n:  0 = One time check (can...

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[ 13 ] LCD Backlight OFF test
[Function]
  This is a test for the LCD backlight.
  The test ends upon judgment of the operator between [OK] and [NG].
[Operation]
  Press [OK] key or [NG] key to end the test when performing one time check.
  "OK" = 1, "NG" = 9
  Operation :  1  2  1  ST
[LCD]
[PRINT]
BACK LIGHT 121
BACK LIGHT  OK 
END   
121
BACK LIGHT 121
BACK LIGHT  OK 
END   
121
[ 12 ] LCD calibration test
[Function]
  This will test the calibration of the LCD (touch panel)....

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[ 14 ] Remote Cust DISP test
[Function]
  This test will check whether REMOTE DISP can be displayed.
  Make sure to connect REMOTE DISP to COM3.
  In case of one time check only, the test can be ended by the judgment (OK or NG) of the opera-
tor.
  Pastel  green  (white  plus  green)  appears  as  the  backlight,  which  turns  off  upon  the  end  of  the 
test.
  * When changing the baud rate, make sure to change the REMOTE DISP setting.
[Operation]
  Press [OK] key or [NG] key to end the test...

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[ 15 ] External printer print test
[Function]
  This test will check the print test for the RS232C I/F printer.
  Connect the printer to the COM which is to be tested.
[Operation]
  Operation :   x1  x2  x3  n  0  3  d  ST
X1: Print test pattern (0 = A pattern, 1 = B pattern)
X2: Port selection (1 = COM1, 2 = COM2, 3 = COM3)
X3: Baud rate selection (1 = 4800 bps, 2 = 9600 bps, 3 = 19.2 kbps)
n:  0 = One time check (can be omitted)
  not 0 = Continuous check (To stop the test, press "ESC"...