BIOLINE
Manual for installation and use
OPTIKON 2000
10 TROUBLESHOOTING GUIDE
PROBLEM
INTERVENTION
The instrument cannot be switched on (the
green “ON” light is out)
Push the rear supply connector firmly
into place.
Check the socket and the rear switch
The screen is too dark or too light and is not
legible
Adjust the contrast using the rear blue
"LCD" handle
After the autotest the following message
appears:” RAM ERROR RECOVERY- DELETE
ALL DATA IN MEMORY?”
Electrostatic discharge or interference
caused by electronic equipment has
damaged the memory. Switch off or
move the equipment away; or the
internal battery has run out. See
chapter 2-3
DURING MEASURING...
The instrument does not respond to keyboard
commands
1) The instrument is awaiting inputs
relating to a selected field: press
Enter
2) The printer is in operation; wait until
the printing is completed
The instrument is not freezing
Make sure that the mode selected is
correct and that the A-scan key has
been pressed to start off the
acquisition
The instrument finds it difficult to freeze
During the examination check the
message displayed in the top left of the
screen. Increase or decrease the
GAIN. If GAIN = AUTOSET select
MED/HIGH.
The average axial measurement (large figures)
seems unreliable
Make sure that you have pressed the
CLEAR key twice prior to the series
of measurements. Check the ACD,
LNS and AL reliability of each
measurement in the memory.
Code 141002EN
10-1
26.10.05 Rev.0