A
Analog extensions 4-37 guidelines 4-37 installation 4-37 see also SLTA
B
Background music
see Peripheral equipment, BGM Battery backup
capacities 7-3 guidelines 3-9 installation 3-9
DBS 40 3-10
DBS 72 and 96 3-11 part numbers 3-9 specifications 7-3
BGM
see Peripheral equipment, BGM
C
Cabinet description 2-3 Cabinet installation 3-1
batteries 3-9 guidelines 3-9installation
DBS 40 3-10
DBS 72 and 96 3-11 circuit cards 3-6
guidelines 3-6 installation 3-8
DSLT wall mounting 3-15 desk stand attachment 3-16 desk stand removal 3-15
grounding 3-5 guidelines 3-5 installation 3-5
initialization 3-17
key phone wall mounting 3-13 mount adaptor removal 3-13 mount adaptor replacement 3-14
test phone 3-18
Index
guidelines 3-18 installation 3-18
wall mounting 3-3 cover removal 3-3 guidelines 3-3 installation 3-3 mounting brackets 3-4 mounting illustration 3-4
Cabling distances 7-13 specifications 7-13
Cards
see Circuit cards Channel service unit 4-12 Circuit cards
CPC description 2-9 strap S1 3-7 SW1 3-17
installation 3-6,3-8 guidelines 3-6
MDF card 4-23 MFR slots 2-8SCC-B switch 4 3-6 slot locations 2-8
Cleaning 1-5
Clock sync cable 4-29 Communications parameters 7-14 Configuration 2-5
extension capacities 2-5 trunk capacities 2-5
Connector panel 2-3Connectors
pinouts for trunks 4-4 trunks 4-3
Cover removal 3-3
CPC description 2-9 RAM clear 3-17 RAM hold 3-17 strap S1 3-7 SW1 3-17
CSU 4-12