QUANTUM™ LX/HD SYSTEM INTERFACE PANEL
INSTALLATION-OPERATION-MAINTENANCE
090.030-IOM (OCT 13)
Page 16
BATTERY FUNCTION AND REPLACEMENT
The Q5 board utilizes a battery to maintain correct date
and time for the purpose of stamping warnings and shut-
downs with the date and time that they occurred. If the
date and time are not being maintained properly, this may
indicate that the battery is not functioning, and should be
replaced. The battery may be ordered through Baltimore
Parts (P/N 333Q0001786) or may be purchased at most
electronic shops (manufacturers P/N CR-2032).
The battery is fully assessable, but is surrounded by sensi-
tive electronic components, so care should be taken when
changing.
To replace the battery, ensure that the Control Power
switch has been turned OFF.
Q5 BOARD PICTORIAL
NOTE 1:
The triangle symbol ( ) denotes Pin 1 on connectors. Refer to the chart on the following page for jumper settings.
NOTE 2:
Do NOT remove the CN4 jumper. Removal of this jumper will cause the processor to not power up.
NOTE 3:
Although the Q5 board is the main controller, most of customer connections will be to the Interface board, as shown later.
Locate the Battery socket, as shown on the following
drawing:
Once a static wrist band is properly donned, place your
fi
ngernail under the edge of the battery, and gently lift up.
The battery should release itself from the socket easily.
Take a new battery and place it into the holder in the same
orientation as the old battery (the side with the writing
must be facing out). Return the Control Power switch
back to ON.
CN1000
CN1
Ethernet
Connector
CN_POWER1
Power
Connector
Flash Card
located under
the board
here
USB
Ports
Ethernet
LED’s
JLVDS3
JLVDS2
CMOS1
CN3
INVERTER1
Inverter
Connector
POWER
LED’s
DIMM1
USB
Ports
LVDS1
Display
Connector
CRT1
Video
Monitor
BH1
Battery
FUSE
