Nikon LS-4500AF - Manual (Page 67)

47 Nikon Film Scanner LS-4500AF User's Manual
Three scanning modes
The LS-4500AF has three scanning modes.
• Fast mode: Keeps scanning without stopping the stage while the
interface operates. This mode is used for previewing. A limitation is
that sharpness is not attainable.
• Normal mode: Stops at every line of picture elements to be scanned,
but a small registration difference occurs because the data is scanned
during transfer. This mode offers 30% – 50% faster scanning than high
quality mode.
• High quality mode: Stops at every scanning line and discards data
scanned during transfer, then scans data at the point where it stops
again.
The only difference between the three modes is a degree of registration
difference, but no difference can be seen in density range. The density
range is the same regardless of which mode is chosen for scanning.
Three functions of the Eject button
The Eject button has the following three functions:
• Ejects the film holder.
• Moves the stage (the structure on which the film holder is placed for
moving) to a fixed position. Next, press the Eject button and take out
the film. Continue to press the Eject button for at least three seconds.
After the BUSY LED goes out, fasten the locking screw on the rear
panel.
• Boots (starts) from EPROM. Turn on the power while pressing the
Eject button. Stop pressing the Eject button after five seconds.
9. Technical Tips on the LS-4500AF