Oven SAU-М6 Passport And User Manual page 10

3.2.3. The device consists from two printed circuit boards, connected to each other.
There are signal LED indicators in the one of printed circuit boards.
There are level monitoring channel's scheme items, electric power supply unit and commutators
X2...X7, which are destined to set the sensitivity of the level monitoring channels and to change the
mode of behavior of the output relay's in the second printed circuit board.
Commutators consist of double row rectangular pintle connectors. Jumper straps should be
put on the neighbouring contacts to commute electrical signals.
Also there is 17 contact connector block destined to connect external connections cables by
screws on the second printed circuit board.
To work with printed circuit boards and connector block you should unscrew the front panel of
the device from the case.
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