What to do if nothing happens when the [Power] button is pressed on my Casio Cassiopeia E-125 Handhelds?
If nothing happens when you press the power button on your Casio Handhelds, it could be due to a weak main battery. Try charging the battery pack. Alternatively, there may be an internal malfunction. In this case, reset the unit. If resetting doesn't work, perform a full reset (memory initialize).
Why is operation disabled when the AC adapter is connected to my Casio Cassiopeia E-125 Handhelds?
Operation may be disabled when the AC adapter is connected to your Casio Handhelds if the main battery is weak, so try charging the battery pack. Also, ensure the unit is correctly mounted on the cradle.
What to do if the screen is locked up on my Casio Cassiopeia E-125?
If the screen on your Casio Handhelds is locked up, try resetting the unit. If the problem persists after resetting, perform a full reset (memory initialize).
What to do if nothing happens when the touch screen is touched on my Casio Cassiopeia E-125 Handhelds?
If nothing happens when you touch the screen on your Casio Handhelds, the touch screen may be out of calibration. Try recalibrating it. If that doesn't work, the issue could be static electricity or another malfunction, so try resetting the unit.
Why is the rechargeable battery pack life very short after each charge on my Casio Handhelds?
If the rechargeable battery pack life is very short after each charge on your Casio Handhelds, it could mean the battery pack is damaged or has reached the end of its service life. Consider purchasing a new battery pack.
What to do if replacing the main battery caused malfunction in my Casio Cassiopeia E-125 Handhelds?
If replacing the main battery caused a malfunction in your Casio Handhelds, first remove and then reload the main battery, ensuring the positive (+) and negative (–) poles are oriented correctly. If the problem continues, perform a full reset (memory initialize).
What to do if the low backup battery message continues to appear even after replacement of the backup battery on my Casio Handhelds?
If the low backup battery message persists after replacing the backup battery in your Casio Handhelds, check that the backup battery isn't upside down; remove it, turn it over, and reload it. Also, ensure the backup battery wasn't loaded before the main battery; if so, remove and reload it. Finally, check that the power was off while replacing the battery pack; turn the power off and then back on again.
What does it mean if a message about a data error is on the screen of my Casio Cassiopeia E-125?
If a message about a data error appears on the screen of your Casio Handhelds, follow the instructions that appear on the screen.
Identifies key buttons, ports, and indicators on the CASSIOPEIA device.
Step-by-step instructions for first-time setup and configuration of the device.
Guides on performing soft resets and full memory initialization to resolve issues.
Instructions for replacing the main rechargeable battery and backup battery.
Steps for connecting the CASSIOPEIA to a PC via cradle or USB cable.
Step-by-step guide to installing diagnostic software onto CF card or internal memory.
To Next Page
General