10
On the front panel of the device there is a liquid crystal graphic indi-
cator (with a resolution of 128x64 pixels) and 11 control buttons. The
manufacturer reserves the right to change the design of the panel and
control buttons without prior notification.
On the back panel of the de-
vice there are a connector for
connecting a sensor, a switch
on / off the device and a serial
number. Only the GT model
has a switch for supplying cur-
rent to the coil and an addi-
tional gain control. (fig. 3).
Departement of international trade:
(fig. 3).