Page 11
THE CONTROL PANEL
Introduction
The metal detector control panel (see Fig 11) is the
interface by which the user may observe and
control the metal detectors performance. All of the
metal detectors operating characteristics may be
programed through the control panel.
A Liquid Crystal Display ’LCD’ shows the informa-
tion contained in the metal detectors computer, with
this display and by use of the touch keys the metal
detectors performance is controlled.
Certain keys on the panel are known as soft keys.
The function of these keys is controlled by the
computers software and changes dependent upon
the situation,
With the help of the two colour bar graph display
the user may observe the signals generated by
metal contaminants or products passing through
the detector head.
During normal operation data may be observed
on the LCD display but not altered.
Changing the metal detection characteristics can
only be
achieved by gaining access to the metal detectors
computer. Access is restricted by the use of a four
digit pass code/access code. Different access
codes enable different levels of access. In this way
the control of particular parameters may be
restricted to certain personnel or user groups.
When installed on a product line many different
types of product may pass through the detection
head. To obtain optimum metal detection perfor-
mance for each product the Safeline metal detector
may be programmed to memorise the required
setting for up to 21 different products. This is
particularly usefui with products such as soups,
meat, cheese etc, also metallized films.
The Safeline digital detector is a very sophistica-
ted high performance but user friendly metal
detector.
DETECT
SAFELINE LTD., SALFORD, ENGLAND
ENTER
RECALL
PROG
EXIT
Safeline
Detector Indicator
Liquid Crystal Display (LCD)
Bargraph Display
Soft Keys
Enter Key
Soft Keys
Up/Down Keys
Cursor Keys
Recall Key
Keys
PROG/EXIT
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