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Excellent Service manual, good quality scans, quick service and very good value. Well reccomended ! All good.
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Great value service manual!
Good-quality scans. Detailed and valuable informations.
A+++++++++++++++
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Great value service manual!
Good-quality scans. Detailed and valuable informations.
A+++++++++++++++
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Excellent scan quality. A complete and very useful manual with all details.
Great service at low price A+++++++++++++++++
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The manual is very good quality. very good graphics. complete
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
SOLUTION Replace batteries Resolder
No display at all or wrong display
Defective heat seal Defective LCD
Replace the heat seal Replace the LCD
�4�
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