Topcon KB-50 - Page 77

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TROUBLE SHOOTING /
29 Communication ERROR
(Timeout CTS-ON Check: CV SEND).
Communication ERROR
(Timeout CTS-OFF Check: CV SEND).
An error has occurred in the data transmission to
the measuring head CV-5000.
• The CV power supply unit is connected to KB-50
through cable. Check whether this cable is con-
nected correctly.
• The CV power supply unit is connected to the
measuring head, CV-5000, through cable.
Check whether this cable is connected correctly.
• If the trouble is not solved, update the softwares
of the KB-50, the measuring head CV-5000 and
the CV power supply unit to the newest version.
30 Communication ERROR (Timeout CTS-ON
Check: CV RECEIVE).
Communication ERROR (Timeout CTS-OFF
Check: CV RECEIVE).
An error has occurred in the data reception from
the measuring head CV-5000.
• The CV power supply unit is connected to KB-50
through cable. Check whether this cable is con-
nected correctly.
• The CV power supply unit is connected to the
measuring head, CV-5000, through cable.
Check whether this cable is connected correctly.
• If the trouble is not solved, update the softwares
of the KB-50, the measuring head CV-5000 and
the CV power supply unit to the newest version.
31 Communication ERROR
(Timeout CTS-ON Check: MC SEND).
Communication ERROR
(Timeout CTS-OFF Check: MC SEND).
An error has occurred in the data transmission to
the visual acuity chart connected through the
online system.
• The CV power supply unit is connected to KB-50
through cable. Check whether this cable is con-
nected correctly.
• The CV power supply unit is connected to the
visual acuity chart through cable. Check whether
this cable is connected correctly.
• Check whether the setting is correct for the serial
port on the CV power supply unit, which is con-
nected to the visual acuity chart.
• If the trouble is not solved, update the softwares
of the KB-50 and the CV power supply unit to the
newest version.
32 Communication ERROR (Timeout CTS-ON
Check: CV THREAD SEND).
Communication ERROR (Timeout CTS-OFF
Check: CV THREAD SEND).
An error has occurred in the data transmission to
the visual acuity chart connected through the
online system.
• The CV power supply unit is connected to KB-50
through cable. Check whether this cable is con-
nected correctly.
• The CV power supply unit is connected to the
visual acuity chart through cable. Check whether
this cable is connected correctly.
• Check whether the setting is correct for the serial
port on the CV power supply unit, which is con-
nected to the visual acuity chart.
• If the trouble is not solved, update the softwares
of the KB-50 and the CV power supply unit to the
newest version.
Message Phenomena and remedial measure