Harrison Electronics Mr.Backup Z64 - Z64 Power-On Self Testing

8
- New BIOS is now available
Warning!
During the BIOS update process, you must make sure not to power off Z64. Otherwise,
the whole Z64 system will be crashed due to inappropriate BIOS update process. It
means you cannot help sending back the Z64 device to your vendor for repair which is
time consuming!
(7) Power-On Self Testing Procedures
You can conduct the Power-On Self Testing when you feel that your Z64 device is not
working smoothly.
- Before turning on Z64, push the Down button continuously
- Turn on Z64 but still continue to push the Down button until the LCD Screen displays
the following
TEST IO: ENTER TO END
If Z64 is now linked with N64 (but not turned on yet) and inserted with a game
cartridge, the LCD Screen will display the following:
TEST IO: ENTER TO END
N64 CARD
If Z64 is now linked with N64 ( turned on now) and inserted with a game cartridge,
the LCD Screen will display the following
TEST IO: ENTER TO END
N64 NPWR CARD
- Move the Up and Down buttons. If the Up and Down buttons are normal, the LCD
Screen will display Up and Down words respectively
- Push Enter button to test the next function
- If a game cartridge is inserted for testing, the system will automatically test the game
cartridge first to verify whether its ROM and EEPROM are normally operated. If the
cartridge is broken, the LCD Screen will display TEST CARD READ ERROR
message.
- When you see the TEST CARD READ ERROR message, there are two
possibilities. One is really the Cartridge Error. The other is possibly the error from the
Z64 cartridge slot interface
- To verify whether it is the error caused by the problematic Z64 cartridge slot
interface, please make sure to use workable cartridge for testing
- When cartridge is protected, it may also show TEST CARD READ ERROR.