Technical information

Technician’s Handbook
210
powering up 138
Control resource card
replacement
149
switch settings 24
Courtesy down, removing request 87
Creating a catalog 84
D
Database
backing up
164, 165
checking 98
errors, fixing 128
saving, restoring 99
Date, changing or reading 79
Deleting
log entries
90
telephone users 107
Desktop mode
accessing
77
switching to maintenance 78
Diagnostics, turning on/off 92
Dial in trunks, programming 67
Digital link, displaying status 108
Directory numbers, finding 106
DISA
dial in trunk programming
67
non-dial in trunk programming 68
Disabling
access to a volume
103
file redundancy 101
Dismounting a volume 102
Displaying
call path of a set
89
card configuration 92
catalogs 84
information on a volume 102
state of line appearances 86
status of digital links 108
synchronization information 109
system resource totals 86
system software revision 79
system software versions 79
DS1 formatter card switches 27
DSU
cabinet
adding 17
cards
table of
22
DSU nodes
powering down
137
powering up 139
E
E & M trunk card settings 25
Enabling
access to a volume
103
file redundnacy 101
options 194
Errors
checking for MSS errors
94
fixing database errors 128
Exiting desktop mode 77
Extension
changing number of
107
locating 105
F
Faults, showing 85
Features
active on a plid
105
active on an extension 105
file corruption, fixing 133
File redundancy, enabling, disabling
101
Finding directory numbers 106
Firmware, identifying 92
Fixing database errors 128
Fixing redundant file corruption 133
Formatting
cartridge tape
164
commands 104
hard disk, non-redundant system
140
RSD 163
volume 104