4.7 Maintenance\Display Voltage Status Screen
M....Display Voltage
+3.3V: dd.ddd
+5V: dd.ddd
+12V: dd.ddd
The Display Voltage status screen displays the current Handler power supply volt-
ages. The +12V supply is the voltage coming into the Executive PCBA from the Han-
dler power supply. This supply is used by all of the circuit boards in the TLS, with the
exception of the Drive Bay PCBA. The presence (but not the value) of the +12V supply
is indicated by an LED on the Executive PCBA.
The +5Vand +3.3V supplies are the output of the switch mode regulator on the Execu-
tive PCBA. The +5V supply pr5 volts to all of the circuit boards in the TLS,
with the exception of the Drive Bay PCBA. The +3.3V supply pr3.3V power to
the Executive PCBA. The presence (but not the value) of the +5V and +3.3V supply is
indicated by an LED on the Executive PCBA.
4.8 Maintenance\Test Inventory Status Screen
M.....Test Inventory
# Cartridges: ddddd
# Labels: ddddd
CLEAR
START
STOP
The Test Inventory operation allows continuous scans of the TLS. Updates to the
#
Cartridges
and
# Labels
occurs at the end of each scan. The
# cartridges
and
# Labels
are accumulated values. The increment that occurs for each scan
should match the physical contents of the TLS. The Test Inventory menu is only visi-
ble if an access word has been entered into the TLS. (See Sections 5.3.1 and 5.3.2)
Perform a
CLEAR
command to clear the contents of the two accumulators. Perform a
START
command to start the test. Perform a
STOP
command to stop the test.
STOP
only appears when a test is running.
START
and
CLEAR
only appear when a test is
stopped.
501380 Rev. B
Maintenance
Menu
4-9
