March 2000
ix
Figures
Figures
DHS Unit (cover removed) ............................................................................................................................... 2-3
3 x 8 Module .......................................................................................................................................................... 2-5
6-Port CO Module ............................................................................................................................................... 2-5
MOH/BGM Module ............................................................................................................................................. 2-6
Option Module ..................................................................................................................................................... 2-6
Basic Key Telephone .......................................................................................................................................... 2-7
Enhanced Key Telephone ................................................................................................................................ 2-8
Executive Key Telephone ................................................................................................................................. 2-9
DSS Console ....................................................................................................................................................... 2-10
2-Port Analog Adapter ................................................................................................................................... 2-11
2-Port Analog Expander ................................................................................................................................. 2-12
DHS Components ............................................................................................................................................. 2-29
3 x 8 Module ....................................................................................................................................................... 2-30
6-Port CO Module ............................................................................................................................................ 2-31
Option Module .................................................................................................................................................. 2-34
Standard MOH/BGM Module ....................................................................................................................... 2-36
High Profile Mount .......................................................................................................................................... 2-41
Wall Mount ......................................................................................................................................................... 2-41
Low Profile Mount ............................................................................................................................................ 2-42
Caller ID Connection ....................................................................................................................................... 2-46
1/8 in. Phono Jack ............................................................................................................................................ 2-47
Loud Bell Control Installation ...................................................................................................................... 2-50
2-Port Analog Adapter ................................................................................................................................... 2-52
DHS Components ........................................................................................................................................... 2-55
DHS-E KSU .............................................................................................................................................................. 3-3
Firmware Caution ................................................................................................................................................ 3-5
3 x 8 Module .......................................................................................................................................................... 3-5
CPU Board ............................................................................................................................................... 3-20
3 x 8 Module ....................................................................................................................................................... 3-22
High Profile Mount .......................................................................................................................................... 3-26
Wall Mount ......................................................................................................................................................... 3-26
Low Profile Mount ............................................................................................................................................ 3-27
Caller ID Connection ....................................................................................................................................... 3-31