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Terminals & Devices

SY780 - Create and Clear Memory Crash Procedures

1. Clear Memory Crash

  1. Press 6 times on the 0 key. An asterisk appears for each time that this key is pressed.
  2. Press once on the Enter key.
  3. Press 3 times on the line up key.
  4. Press twice on the line down key.
  5. Press 3 times on the line up key. The message CLEAR MEMORY? will appear on the display.
  6. Press twice on the line down key.
  7. The message MEMORY CLEARED will appear on the display.
  8. You receive a NO PROG ,display. This will cause the terminal to enter the Technician mode. The message on the display will alternate between TECHNICIAN MODE and the date and time in the following format: DD/DW hh:mm:ss where DW represents the day of the week. If you make an error during steps 3 through 6, the terminal will revert to the state just prior to step 3. If you find yourself unable to complete this operation, exit the technician mode by pressing the twice the Enter key. Then begin again from step 1.

2. Create Memory Crash

  1. Unplug the terminal and make sure that it is off. The backup battery automatically supplies power for approximately 15 seconds.
  2. Unscrew and remove the front panel.
  3. Remove the J4 jumper from the 1-2 position to 2-3 position.
  4. Reposition J4 to (1-2)
  5. Plug the terminal back into a power source and make sure that MEM CRASH reappears in the terminal display.