AAton XTRprod, User Manual

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claw and functions to stabilize the film as the claw engages the film
perf between exposures. Proper tension and functioning of the claw
plate contribute to reliable transport and quiet operation.
3.4 MAG IDENTIFICATION SYSTEM
3.4.1 Mag ID
Each DX magazine bears its own identification (ID) determined by
the combination of magnets in receivers located above the drive
wheel on the throat of the mag. This identification is used by the
camera to recall the remaining footage of a mag removed from the
body unfinished. The XTRprod can differentiate seven magazines (A
through G) via electronic sensors located within the LCD control
panel and recall the memorized footage for each. By comparison, the
less sophisticated display of the XTRplus can identify only three ma-
gazines (A, B, C).
The chart to the right represents the seven IDs which can be read by
the XTRplus and XTRprod cameras, with the corresponding ma-
gnet in receiver combination for each.
3.4.2 Changing the ID of a Magazine
The Mag ID of a particular magazine can be easily changed by the
user. Determine the magnetic receiver(s) that need to be changed ac-
cording to the chart above. Locate the small silver spanner tool loca-
ted on the coaxial roller in the feed side of the mag. Using this tool,
loosen and remove these receiver(s). A spare receiver is located at the
base of the coaxial roller. Install the appropriate receivers as necessa-
ry. Remember to change the letter decal on the outside of the feed
side door to match the new ID. For spare decals, contact your Aaton
representative.
3.5 LOADING
ID of Mags on XTRplus
vs XTRprod
As mentioned, the XTRprod
can distinguish seven maga-
zines because its sensors can
read all three receivers. The
XTRplus, however, can only
distinguish three magazines, as
its sensors will only detect the
two upper receivers. Be aware
of this fact when renting addi-
tional magazines. For
example, a mag which is read
as a G on an XTRprod will be
read as a C on an XTRplus
camera; as the lower receiver
will not be detected.
magnet
no magnet
A
B
C
D
E
F
G