VER-MAC PCMS-548 - Signboard Interior Periodic Maintenance

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34 PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
10.6 Signboard Interior Periodic Maintenance
Item
Function Required
Before
Every Use
3 Months
12 Months
Signboard Interior
Sign Case Floor
Check for signs of water infiltration
•
•
Check drainage holes are unblocked
•
Display Cards
Run Chessboard test and visually check
all pixels are operational
•
Check there is no corrosion on the cards
•
Check all hoods are secured above each
pixel
•
Check all display cards are screwed in
place
•
Wiring
Check harness cable. Make sure it is not
loose, frayed, or worn
•
•
Check cables between cards
Make sure connections are inserted
correctly
•
Electronics
Check the Communication Card/Relay
Bracket for water damage and corrosion
and connection
•
Check the GPS for water damage and
corrosion and connection
•
Photocell
Check photocell functionality on
communication card
Test functioning
(cover sensor with dark tape
Check sign brightness)
•
•
NOTE
Red light ON (on communications card in the interior of sign case) indicates a
problem with electronics. Contact Ver-Mac Support for assistance.