Maintenance
Module 8023
6-20
2 GREY
1 ORANGE
4 TURQUOISE
3 PINK
6 BROWN
5 BLACK
8 RED
7 WHITE
10 VIOLET
9 BLUE
12 GREEN
11 YELLOW
Figure 10 Control Board Termination PL5
RECEIVER INTERFACE BOARD
Located behind the removable end plate of your detector search head case is a
receiver interface board.
This board contains a user adjustable ferrite core that can be used to adjust the
balance signal when the detector is in its quiescent state.
Removing the screwed metal bung located on the removable end plate on the
search head case accesses the ferrite core. Instructions as to its use are in the
“Testing” section of this manual.
There are no user replaceable components located on this board. Should the
board develop a fault it will require replacing. Contact your local Group Service
Centre for help.
A simplified diagram showing the ferrite core position follows:
Figure 11 Receiver Balance Core
Accessed
through
end
plate
Summary of Contents for IQ2
Page 92: ...Maintenance Module 8023 6 1 Frequency links Tx Inductors Balance inductors ...
Page 101: ...Wiring Diagrams Module 10088 8 2 Figure 1 Optional External Sensor Connection Ladder Diagram ...
Page 102: ...Spare Parts Module 11050 9 1 SPARE PARTS CONTENTS Spare Parts Lists 2 ...
Page 104: ...Service Return Module 12005 8 1 SERVICE RETURNS FORMS CONTENTS Instructions 2 Form 3 ...
