I am only search for 5 Minute, by it in 5 Minutes to and get ist in few ours! Best i found in the Internet and my Amplifer is repaired as well! Thank you
I found the manual to be clear concise and complete. It was of immense assistance when removing the unit as the unit was over 22 years old and the wiring diagram was unobtainable from the manufacturer. The exploded drawings were clear as were the instructions and labels.
Text excerpt from page 6 (click to view)
Note: Perform the operation in numerical order.
User's unit Operation 1 While pushing down RESET button, press then release RESET button. 4 Press OK . Display T? (Unit emits a buzz.)
Back up unit Operation 2 While pushing down RESET button, press then release RESET button. 3 Press OK . Display R? (Unit emits a buzz.)
T? (Unit emits a buzz.) OK!
R? (Unit emits a buzz.) OK?
5 After the data transmission.... It takes a few minutes to complete the data transfer.
6 When the data is transferred properly...... In case the data transfer ends incomplete......
NG! or RESET? RESET?
7 Press RESET button. 9 Press ON .
RESET?
8 Press RESET button. 0 Press ON .
USED Note: Never press OK as it deletes all the data.
FREE Note: Never press OK as it deletes all the data.
USED
FREE
5250 60220
The above example is DC-8500 display. The numbers vary depending on the quantity of data.
5250 60220
The above example is DC-8500 display. The numbers vary depending on the quantity of data.
A Press ON (OFF).
B Press ON (OFF).
TROUBLESHOOTING
Before doing the following solutions, save data if possible.
SYMPTOM No power
CAUSE Weak battery Poor soldering of the power supply circuit