FujiFilm CR-IR 357 Service Manual page 36

9. Image/Conveyance Checks
In this section, the following checks are made as last-time verification for final placement.
- Conveyance checks
- Image checks
9.1 Check Before Procedures
 NOTES 
- For the IP used for image/conveyance checks, an IP of the maximum size used in the
hospital should be employed.
- Make sure that the IP to be used does not contain any important image data exposed.
1.
Check to ensure that the "READY" screen appears.
REFERENCE
The screen contents of the RU's operation panel vary with the LANGUAGE and
SCREEN TYPE selections made during installation. For details on the screen contents
of the RU's operation panel, see "1.3.3 Operation Panel Display Screen Contents" in
the "Machine Description" volume.
{MD:1.3.3_Operation Panel Display Screen Contents}
2.
Perform "Secondary Erasure" on the spontaneous radiation and image
accumulated on the IP to be used.
{Instruction Manual}
014-204-01E
11.10.2005 FM4750
3.
Perform IP exposures.
 NOTE 
Expose the IP at X-ray tube voltage of 80 kVp. Otherwise, the image check cannot be
done normally.
 INSTRUCTIONS 
- Expose two IPs of the largest size to be used at the user's site to the following dose.
- With the X-ray tube, the first IP should be exposed in a normal orientation, and the
second in a 180-degree upside-down orientation.
- X-ray tube: Tungsten X-ray tube
- Exposure X-ray dose: 1 mR
- Maximum size: IP of 14" x 14" (35 cm x 35 cm) or 14" x 17" (35 cm x 43 cm) size
- Reference conditions: Distance 1.8 m
Voltage 80 kVp
Amperage 50 mA
Time 0.013 sec
CR-IR 357 Service Manual
IN-35
IN-35