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Model QW-420 Vertical Wall Stand
CASSETTE TRAY OPERATION
The Vertical Wall Frame is equipped with either a Midwest or Poersch cassette
tray, depending on the system ordered. The following paragraphs describe the
operating instructions for each. Additional information is contained in the cas-
sette tray manufacturer’s documentation, which is shipped with the wall frame.
LOADING CASSETTE TRAY (MIDWEST TYPE)
To load a film cassette into a “Midwest” type cassette tray, proceed as fol-
lows:
1. Pull cassette tray from Receptor Cabinet using tray handle (see Figure
6).
2. Pull back on front cassette grip (opens both grips).
3. Position slide guides (“L” brackets seated in channels) to cassette size
using indicators on cassette tray (press center brass button to allow
movement).
4. Insert cassette into tray (back end first).
5. Lock cassette into tray.
6. Push front grip against cassette.
7. While pushing front grip against cassette, turn cassette lock handle to
lock position.
8. Push tray into Receptor Cabinet. The cassette is now in exposure posi-
tion.
Chapter 4 Operation
20
Figure 6. Midwest Cassette Film Tray
SLIDE GUIDES
LOCK HANDLE
TRAY HANDLE
CASSETTE GRIP
Содержание QW-420 Series
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