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2.10
Error Code: E.10
Meaning
The exposure switch is already on, when the power switch is turned on.
To release
Turn off the main power switch and confirm all displays go off. Then turn on again.
Verification
Power on after disconnecting CN2 on the timer PC board and check whether the same symptom (E.10)
appears. If the hand switch is used, disconnect CN3 as well.
Solution
If the same symptom (Error code E.10) appears even after the connector is disconnected, the cause of the error
is presumed to lie in the timer PC board. In this case, replace the timer PC board. If the E.10 does not appear,
the cause is presumed to lie in the contact fault in the exposure switch. In this case, replace the exposure
switch. If a hand switch is used, connect either of the connectors and check it.
2.11
Error Code: E.11
Meaning
Tube current of 2 mA or more is detected during preheating.
To release
Turn off the main power switch and confirm all displays go off. Then turn on again.
Solution
There is a failure in the power PC board. Replace the PC board.
2.12
Error Code: E.12
Meaning
Tube current of 1 mA or more is detected when main power switch is turned on.
To release
Turn off the main power switch and confirm all displays go off. Then turn on again.
Solution
There is a failure in the power PC board. Replace the PC board.
2.13
Error Code: E.14
Meaning
Tube voltage immediately before termination of exposure was less than 50 kV (when 60 kV is set) or less than
60 kV (when 70 kV is set).
To release
Turn off the main power switch and confirm all displays go off. Then turn on again.
Verification
Make an exposure for 0.05 seconds and check the tube voltage.
①
After exposure, do not release the exposure switch. Press the kV button twice while holding down the
exposure switch.
②
Keep holding down the exposure switch and check that the T5 light is on and the indication of the
seven-segment LED.
Solution
If seven-segment LED displays not more than 50 kV (when 60 kV is set) or not more than 60 kV (when 70 kV
is set), increase the setting value for CP.X. (Refer to section 3.3.)
If not resolved
Possible cause
The power PC board or the head is out of order.
Verification
Replace the head and check whether the same symptom (Error code E.14) appears again.
Solution
If the same symptom appears, the cause of the error is presumed to lie in the power PC board and it
should be replaced. If the exposure turns out to be normal, the cause is presumed to lie in the head.
