Canon CXDI-50G, Service Manual

Page: 79 / 179

2. Installation Manual
- 65 -
Concerning the Dry View 8700 (reference)
LUT (Lookup Table)
•
Image adjustment parameters that can be changed by users
Density : This can be set up to the maximum density of 3.1D.
Contrast : This can be set from 1 to 15.
•
Image adjustment parameters that cannot be changed by users
Lookup tables called TFTs (Transfer Function Tables) are provided internally, and changes
can be made only in the service mode.
Fifteen types of characteristic curves are registered in one of these TFTs, and users can change
one of these curves as the contrast.
Over 30 TFTs are registered in the printer, and a name is allocated to each one.
For instance, 15 types of linear straight lines are registered in the TFT called “WRKST2A.”
By setting this WRKST2A TFT, adjustments can be made by combining 15 types of linear
straight lines (which cannot be changed by users) with 15 types of characteristic curves
(which can be changed by users).
Concerning connections
Two types of the Dry View 8700 are available.
•
Dry View 8700 Plus
The 8700 Plus is a printer which can be connected to two diagnostic units. When used in
combination with the 8800 multi input manager, it can be connected to up to eight diagnostic
units. Images are processed as described above.
•
Dry View 8700 Dual
It is possible to connect two 8700 Dual units to the 8800 multi input manager. By using these
in combination, up to seven diagnostic units can be connected. The 8700 Dual does not come
with image processing functions
Modality connection I/F
This I/F is the external interface which connects “Dry View 8700” with each modality. Select
the following item depending on the modality which would be connected.
•
Digital Signal: DEIB (Digital External Interface Box)
•
Video Signal: EVEIB (Enhanced Video External Interface Box)
•
Keypad, Auto Filming: UKEIB (Universal Keypad External Interface Box)