Gasboy CFN Series Diagnostic Manual - Manual (Page 157)

Island Card Reader
03/19/04 4-41
DIAGNOSTIC TESTS
The island card reader can perform a number of diagnostic tests to check the operation of various
components within the unit. Tests can be performed totally independent of the site controller.
Start Diagnostic Mode
1. Unlock, unscrew, and lower the face of the island card reader.
2. Move the diagnostic switch (located in the upper right corner of C05375 CPU PCB; middle
left on C05857 CPU PCB) to the down position.
3. While keeping the door open, push the START OVER key on the keypad. TEST will be
displayed on the LCD display.
4. Select the desired test through the keypad. The test selected will continue until either the
START OVER key is pressed or the diagnostic mode is ended.
End Diagnostic Mode
1. Move the diagnostic switch (located in the upper right corner of C05375 CPU PCB; middle
left on C05857 CPU PCB) to the up position.
2. Close, lock, and replace the screws on the face of the unit.
Diagnostic Tests
1 - Test Printer Lamps: Press the 1 key. The Paper Low and Paper Out lamps are turned on
and off one by one at one second intervals. End this test by pressing START OVER.
2 - Test Table Messages: Press the 2 key. The table messages in the unit are displayed
sequentially with a 1/2 second delay between messages. End this test by pressing START
OVER.
3 - Test Receipt Printer: Press the 3 key. The receipt printer prints the barber-pole pattern.
End this test by pressing START OVER.
4 - DES Encryption: Press the 4 key. The DES encryption algorithm is checked. The message
PASS is displayed upon successful completion. End this test by pressing START OVER.
5 - Test Alphanumeric: Press the 5 key. All displayable characters are scrolled across the
alphanumeric display. The test pauses if any key other than START OVER is pressed. End this
test by pressing START OVER.
6 - Test Keypad: Press the 6 key. Keypad entries appear on the alphanumeric display as they
are entered. End this test by pressing ENTER or START OVER.
7 - Read A Card: Press the 7 key. The ENTER CARD prompt appears. After the card is read,
the card data appears on the alphanumeric display four characters at a time. Pressing a key on
the keypad displays the next four digits. This can continue until the entire card has been
displayed. If the key is held down, four digits are displayed per 1/2 second until the entire card is
complete. All error messages that normally apply to card reads apply here. End this test by
pressing START OVER.
8 - Display Baud Rate and Address: Press the 8 key. The current baud rate and ICR address
are displayed. End this test by pressing START OVER.
9 - Receipt Printer Cutter: Press the 9 key. This test makes the receipt printer feed 5 inches of
paper and activate the cutter. This test terminates automatically.
Read Datakey - Press the decimal point key (.). The INSERT KEY prompt appears. After the
key is read, the key data appears on the alphanumeric display, filling the display. Pressing a key
on the keypad displays more of the key data. This can continue until all key data has been
displayed. All error messages that normally apply to datakey read apply here. This test
terminates once all key data is displayed.