
Q00110 Rev A 8/06
Page 172 of 225
"Note: Copies are uncontrolled documents - For revision verification see the Master Documentation List"
19.4 System Status LED Definitions
19.4.1 SuperCart
19.4.1.1 Rear I/O Panel
The LEDs shown in this section (located on the Rear I/O Panel of the SuperCart) can be used to assist
in troubleshooting problems related to the DC power supplies, and unsuccessful docking of the Scan
Engine in the SuperCart.
The top three LEDs (in the vertical column) are the DC power supply (+12V, +5V, +3.3V) status
LEDs. All three of these LEDs should be illuminated at all times, if the SuperCart is connected to an
AC power source and the circuit breaker (at the rear of the unit) is in the “on” position.
NOTE: The +12V power supply that is monitored by the LED on the Rear I/O panel is main
12V (20A) power. A se12V power supply (6 Amp) is used to provide
power for the SuperCart’s (Barco) LCD Display. This 6A power supply does NOT
have a status LED on the Rear I/O panel. An internal LED (visible through the vents
in the plastic case of the Barco LCD Display), can be used for determining the
presence of this +12V power output from the SuperCart’s internal DC power supply.
.............. +12V Power (Main system)
.............. +5V
Power
.............. +3.3V/1.5V
Power
.............. “SCAN
LINK”
+12V:
The +12V Power LED should be illuminated any time main system power is applied to
the SuperCart, indicating the presence of proper output from the +12V (20A) power
supply.
NOTE
: The +12V (6A) power supply, used for powering the Barco LCD Display on
the SuperCart, is NOT detected by status LED’s on the Rear I/O panel.
SCAN LINK: The “SCAN LINK” status LED (bottom LED of the vertical column) should begin to
“flash”, within 5 seconds of the successful docking of the Scan Engine into the pocket
of the SuperCart. This indicates the SuperCart has detected the presence of a fully
docked Scan Engine and is in a waiting state, prepared to fully power on the
z.one
Содержание Z.ONE
Страница 1: ......