![background image](http://html.mh-extra.com/html/ge/logiq-e9/logiq-e9_service-manual_128639237.webp)
GE
D
IRECTION
5573152-100, R
EV
. 2
LOGIQ E9 S
ERVICE
M
ANUAL
Chapter 7 Diagnostics/Troubleshooting
7 - 35
Assesses the general state of the system. Tests the integrity of memory and communication of the
described boards. Tests all of the on-board memory, including registers. The utility fills the memory with
data, retrieves the data, and compares it to the original data.
Name: GFI Memory Access Test
Description: Tests the internal and external RAM of the GFI Board.
NOTE:
There may be multiple board dependencies causing this test to fail. Also, see the FDEMOD
Signal Test,
7-5-8-1 "Digital Receive" on page 7-30
Run Time: 00:01
If this test failed:
1.) Replace the GFI board.
Name: DRX IF FPGA Memory Test
Description: Tests memory of Interface FPGAs on the DRX boards
NOTE:
Also run the DRX Memory Test (next test below) for a full range of testing capacity.
Run Time: 00:01
If this test failed:
1.) Replace the failed DRX board.
Name: DRX Memory Test
Description: Tests the memory of the Nathan ASICs on the DRX Boards.
Run Time: 00:01
If this test failed:
1.) Replace the failed DRX board.
Summary of Contents for LOGIQ E9
Page 2: ......
Page 11: ...GE DIRECTION 5573152 100 REV 2 LOGIQ E9 SERVICE MANUAL xi ZH CN KO ...
Page 753: ......
Page 754: ......