illustrates the Daktronics drawing label. The drawing number is located in the
lower-right corner of the drawing. Listing the last set of digits and the letter preceding them
identifies drawings in the manual. In the example below, the drawing would be referred to as
Drawing B-206146
. Reference drawings are inserted in
Appendix A
.
Figure 1: Drawing Label
All references to drawing numbers, appendices, figures or other manuals are presented in
bold
typeface, as shown below.
“Refer to
Drawing B-206146
in
Appendix A
for the power supply connections.”
Additionally, drawings referenced in a particular section are listed at the beginning of that
section as seen in the following example:
Reference Drawing:
Schem; Primary Signal, Internal, W/QC ...................................
Drawing B-206146
Daktronics displays are built for long life and require little maintenance. However certain
display components may need replacing. The
Replacement Parts List
in
Section 4.12
provides the names and numbers of components that may need to be ordered during the life of
the display. Most display components have a white label that lists the part number. The
component part number is in the following format: 0P-_ _ _ _-_ _ _ _ (component) or 0A-_ _
_ _-_ _ _ _ (multi-component assembly).
Following the
Replacement Parts List
is the
Daktronics Exchange and Repair and
Return Programs
in
Section 4.13
. Refer to these instructions if any display component needs
replacement or repair.
1.1 Safety
Precautions
Important Safeguards:
1.
Read and understand these instructions before installing.
2.
Be sure the display and external signal enclosures are properly grounded
with an earth ground electrode at the display.
3.
Disconnect power when servicing the display.
4.
Do not
modify the display structure or attach any panels or coverings to the
display without the written consent of Daktronics, Inc.
Introduction
1-2
Summary of Contents for Galaxy AF-3400 Series
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Page 85: ...Appendix B Optional Temp Sensors B 1 Appendix B Optional Temperature Sensor...
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