REPAIR/REPLACEMENT AND UPGRADE
UPGRADES
6 - 3
16. Reconnect the keypad connector strip.
17. Turn the PC board over, setting and aligning the board with the
stand-offs located on the upper case.
18. Place the lower case on the unit, carefully aligning the communi-
cation cord receptacle.
NOTE:
Be sure that wires do not protrude from case assembly.
19. Press the cases together until they properly seat, while maintain-
ing pressure on the cases.
20. Insert the four screws into the back of the lower case and tighten
until heads are flush with case.
UPGRADES
When firmware upgrades are issued for the STT04 terminal, they are
obtained via the Internet by connecting to the ABB home page. For
information about upgrades, contact your ABB sales representative.
To download firmware upgrades:
1. Connect to the Internet.
Figure 6-1. Internal Component Locations
T 01 70 1 A
B AT T E RY
PA C K
C O N N E C TO R
C O N N E C TO R
TA B
S TA N D O F F
S TO P
S C R E W
B AT T E RY
PA C K
C LIP S
K E Y PA D
C O N N E C TO R
S T R IP
U P P E R H A L F
O F C A S E
L OW E R H A LF
O F C A S E