rightmost two octal digits
TABLE B
BINARY BITS
5 4 3 2 1 0
DC DC DC 0 0 1
DC DC DC 0 1 0
DC DC DC 1 0 0
DC DC 1 0 0 0
56 DUMP:NCLK 0, CREG
00000000 00100004 03600044 37760000 00006464 03670064 00000000 00000000
00000000 00100004 03600004 00000000 00000004 03600044 00000000 00000000
WORD 1
CONVERT TO BINARY
opposite bay from suspect
oscillator (not master
oscillator) [TABLE B]
AND
[5] At selected oscillator
chain power switch, rotate
[3] See NOTE 1. Determine
master clock chain
[TABLE B]
DUMP:NCLK 0,CREG
!
[2] Convert to binary
[4] Select oscillator in
RANGE PROBLEM
CLEAR DISCIPLINED RUBIDIUM OSCILLATOR FULL FREQUENCY
[1] At TTY, enter
ROS/OFF
switch clockwise
momentarily)
to
ROS
(
OFF NORM
and
OS
lamps
light;
ACK
lamp lights
MASTER
CHAIN
0
1
2
3
NOTE 1
Network Clock
display may be used
to determine master
clock chain.
Otherwise, use
procedure in
synchronization unit
(if operational)
Steps 1, 2, and 3
Figure 1 — CREG Dump
of word 1 [Figure 1]
TAP
234-151-013
Issue 8
DEC 1995
145
PAGE 1 of 4
