Azkoyen HOPPER U-II, Руководство пользователя

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7
VERSION 2.0
06 - 2011
COIN EXTRACTOR DISK
” for more details.
2.3. DETECTION OF FULL AND EMPTY
The Hopper U-II has detection mechanisms that detect the full and empty levels of
the coins in the coin bay.
The detection of empty is done by using an electronic infrared photocell system.
(See details in section “
COIN LEVEL DETECTORS.
)
The detection of full is carried out in two different ways:
- Using two infrared photocells that work in the same way as the empty detection
photocells. (See details in section “
COIN LEVEL DETECTORS.
).
- Using electromechanical scales. (See details in section “
4.13.3.
Electromechanical scales.
” ) .
2.4. DOUBLE COUNTING.
The Hopper U-II has a coin exit control system that provides added protection
against attempts of fraud. When the Hopper U-II has this mechanism installed, it is
called Hopper U-II plus.
It is a mechanism based on an optic system that controls the movement of the
trigger, in a way that the exit of the coin is announced by this mechanism and
confirmed by the optic sensor that counts the coins. This mechanism is available for
the Hopper U-II parallel, and for the Hopper U-II ccTalk.
2.4.1 Hopper U-II plus ccTalk.
When any anomaly occurs, which could be an attempt at fraud, it will be
communicated by the Hopper U-II plus ccTalk as a reply to the ccTalk error
command “163 Test Hopper” (See details in the manual “Protocol ccTalk Hopper
U-II ” )
It is possible to transform a standard Hopper U-II into a Hopper U-II plus with a kit.
Once the kit is installed, it is only necessary to change the position of dipswitch 7
(to ON) so that the standard U-II standard works as a Hopper U-II plus.