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3.2 Messages and Actions
3
NOTE 1: The refreshing backup can be restored (see Section 3.4).
E-4552
An error occurred during accessing of
the CTB circuit board external
memory.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-EEPROM R/W error
(Causes of the error message)
1. Faulty system software
2. Faulty CTB23 circuit board (CPU
or EEPROM)
1. Restart the system software. If the
error occurs again, reinstall the
system software. (NOTE 1)
2. Replace the circuit board.
W-4553
The adjustment data for the CTB
circuit board external memory is
corrupted.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-EEPROM data error (use of
ROM data)
(Causes of the error message)
1. Faulty system software
2. Faulty CTB23 circuit board (CPU
or EEPROM)
1. Restart the system software. If the
error occurs again, reinstall the
system software. (NOTE 1)
2. Replace the circuit board.
E-4563
Detecting of the conjugate length
home position failed.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-conjugate length variable
position detection failure after moving
conjugate length variable position
home position sensor
(Causes of the error message)
1. Faulty conjugate length variable
position home position sensor
harness
2. Faulty conjugate length variable
position home position sensor
(D201)
1. Reconnect or replace the harness.
2. Replace the sensor
E-4564
Detecting of the conjugate length
home position failed.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-conjugate length home
position operation 2 malfunction
(Causes of the error message)
1. Faulty conjugate length variable
position home position sensor
harness
2. Faulty conjugate length variable
position home position sensor
(D201)
1. Reconnect or replace the harness.
2. Replace the sensor
E-4569
The conjugate length control is
abnormal.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-conjugate length VD
interruption abnormal
(Causes of the error message)
1. Faulty harness between GIA23
and CTB23 circuit boards
2. Faulty harness between CCD23
and GIA23 circuit boards
1. Reconnect or replace the harness.
2. Reconnect or replace the harness.
E-4580
Detecting of the lens home position
failed.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-lens home position operation
abnormal 2
(Causes of the error message)
1. Faulty lens home position sensor
(D202) harness
2. Faulty lens home position sensor
(D202)
1. Reconnect or replace the harness.
2. Replace the sensor
E-4581
Detecting of the lens home position
failed.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-lens home position sensor
NG
(Causes of the error message)
1. Faulty lens home position sensor
(D202) harness
2. Faulty lens home position sensor
(D202)
1. Reconnect or replace the harness.
2. Replace the sensor
E-4590
Detecting of the shutter home
position failed.
Restart the system. If problems
persist, consult your technical
representative.
SKCTB-shutter home position
operation abnormal 1
(Causes of the error message)
1. Faulty shutter home position
sensor (D203) harness
2. Faulty shutter drive motor (M203)
harness
1. Reconnect or replace the harness.
2. Reconnect or replace the harness.
No.
Message
Factor
Actions