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Initialization & Test
Program 00 – Part 2: Processor RAM Test
Strata DK Programming 5/00 2-15
Initialization & Test
Program 00 – Part 2: Processor RAM Test
Processor Type: DK14, DK40i, all RCTUs and BCUs
Program Type: Test - Includes: Remote Maintenance Security Code Assignments
Initialized Default: None
General RAM Test
Note See “Program 00 Part 2 - Overview” on Page 2-16.
Display General RAM Test Results
Backup RAM Test
✱ ✱ ✱ ✱ 6SNU +ROG 6SNU +ROG Tests RAM (15 seconds downtime)
✱ ✱ ✱ ✱ 6SNU +ROG 6SNU Programming Telephone LCD Displays:
DK424 DK14/DK40i
TEST 1 X=OK Y=OK TEST 1 =OK
or... or...
TEST 1 X=NG Y=NG
X=00000 X=00000
TEST 1 =NG
Where:
X = RCTUA, RCTUBA, RCTUC, B1CU, B2CAU, B3CAU, B5CAU
Y = RCTUD3, RCTUF, B2CBU, B3CBU, B5CBU
OK = RAM is good
NG = RAM is defective
An
X=NG or Y=NG RAM test result indicates a defective processor PCB;
change the appropriate (X or Y) processor PCB and retest RAM on the
newly installed processor PCB.
Replace the DK14 KSU or DK40i Base KSU if
Test 1=NG.
✱ ✱ ✱ ✱ 6SNU +ROG 6SNU +ROGRCTU Tests RAM (15 seconds downtime)
Programming Telephone LCD Displays:
GENERAL RAM TEST
Programming Telephone LCD Displays:
BACKUP RAM TEST