Installing The Las High Sens. Lens - GE ImageQuant LAS 4000 User Manual

3 Exchanging accessory parts
3.2 Installing or exchanging the lens
3.2.1 Removing the LAS High Sens. lens
Note:

3.2.2 Installing the LAS High Sens. lens

1 Close the instrument door.If the power is turned off and the filter changer is down, proceed to step
4.
2 Select Option:Lens Exchange....
A message is displayed.
Click OK.
3
Turn off the instrument using the power switch.
4 Remove the end cap from the lens.
5 Insert the lens along the lens guide with the red points facing towards you.
22
• Be sure to put the high-sensitivity lens sideways and lower it gently when placing it
on the desk. Placing the lens downward may affect the mechanical precision of the
lens barrel.
• Make sure that the filter changer has come down far enough to make room for
replacing the lens.
• Do not let the high-sensitivity lens hang on the lens guide. The lens may fall causing
injury or damage.
• The high sensitivity lens weighs 4.5 kg. Be careful when handling it.
ImageQuant LAS 4000 User Manual 28-9607-42 AB