Nikon COOLSCAN V ED User Manual

VRA53801-R.3609.A
- A36 ･ -
LS-50
2) Illumination irregularity
・Select "Run" on the main menu and choose "Illumination Irregularity" from the pulldown menu.
・Check if there is no problem with R, G, B,I waveforms.
*Inspection result on Illumination irregularity
In the above screen, the CCD sensor addresses are allocated on the horizontal axis. If foreign matter such as dust
enters between the LED illuminator and CCD sensor, the waveform of the address shifts signicantly downward, so
dust, etc, can be recognized by visual check. Illumination irregularity: Standard 42% or less.
In case of NG, clean the optical system.

Nikon COOLSCAN V ED Specifications

General

Optical Resolution	4000 dpi
Color Depth	48-bit
Scanner Type	Film Scanner
Light Source	LED
Scan Speed	38 seconds (35mm slide)
Interface	IEEE 1394 (FireWire)
Media Type	35mm film strips, mounted slides
Maximum Scan Area	35mm film: 24 x 36mm
Bit Depth	16-bit
Scanning Method	Single-pass
Software	Nikon Scan 4