9600 Service Manual - gmecorp-usa.com

4 C-Arm Software
BOOT SEQUENCE
During startup, boot codes are issued as the software is loaded and the hardware is
initialized. These progressive codes are displayed briefly on the Mobile C-Arm LED
display. If any of these messages persist on the display and the system fails to complete
the startup sequence, a fault is indicated. Note the code letter and/or the number of
segments that are illuminated and refer to the following list.
NOTE: Illuminated segments are illustrated as white, non-illuminated segments are black.
X-RAY CONTROL PANEL
FLUORESCENT DISPLAY
TECHNIQUE
PROCESSOR HEX
DISPLAYS
U2 U1
(MSB) (LSB)
CORRESPONDING SYSTEM
ACTIVITY
0 0 Initialization of interrupts, display and
timers completed.
0 0 EEPROM checksum verification
complete.
0 0 Keyboard initialization completed.
0 0 Control Panel Processor PCB UART
(U4) initialization completed.
Control Panel Processor PCB “boot
complete” message sent to Technique
Processor PCB.
0 0 Power ON diagnostics for Technique
Processor PCB started.
1 5 Test first 64K of RAM memory (U16-
U19) on Technique Processor PCB.
0 8 Initialize CMOS chip on Technique
Processor PCB.
0 6 Initialize interrupt controller chip (U51)
on Technique Processor PCB.
1 6 Setting interrupt vector table.
1 E Sizing system memory.
1 F Testing RAM memory (U16-U19) above
first 64K on Technique Processor PCB.
0 9 Checksum BIOS ROM.
2 C Initializing serial ports on Technique
Processor PCB.
0 A Initialize video interface.
1 3 Testing keyboard controller interface.
2 0 Initializing parallel port.
2 B Initializing Solid State Disk Drive.