Display Maintenance
20
9 Display Maintenance
This section explains the steps necessary to maintain the Galaxy
®
Small Matrix GS6
display. Galaxy
®
Small Matrix GS6 displays are front accessible only. Remove modules on
the front of the display to gain access to internal components.
show internal component locations.
• Turn off power from display before doing any repair or maintenance work.
• General component locations, shown in
, may vary depending on display
size.
Internal Display Access
1�
Disconnect power to the display.
2�
Remove the bottom two modules from the second
column on the left side of the display with a
1
/
8
"
hex head wrench. A component layout is shown in
.
3�
Locate the latch fastener near the top-center of the
module, refer to
turn counter-clockwise.
4�
Gently tip the top of the module outward slightly.
Then lift the module upward to disengage the tabs
at the bottom of the module from the slots on the
display's face sheet.
5�
Disconnect the SATA cables and unplug the power
cable by squeezing the tabs on the sides of the plug
head and pulling it out, as shown in
Light
Sensor
Input
Quick
Connect
Term
Panel
Thermostat
J-box
PS = Power Supply
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
RJ45
Quick
Connect
P
S
Fans
Fans
Controller
Figure 12:
Component Locations In 4x8 Display
Figure 13:
Remove Modules
Figure 14:
Disconnect Cables