System Installation Manual
Digital Key Telephone System
22
DV
1. System Summary
1.1 Hardware Configuration
z
System capacity
:
308~616
z
System Control
:
Stored Program Control (SPC)
。
z
”A-SERIES ” ASIC IC
6A
z
SMT interface agglutinate technology
z
Stationary trough interface installation, Main systematic and Internal/External Lines
independent of each other
1.2 System Software
z
Built-in programming
:
Store in ROM
z
System Operation programming
:
Store in RAM
z
Software Security Element
:
Watch Dog
z
Programming security
:
Back up by “Li-Battery”
z
Key phone operation security
:
Error operation recovery protection program.
z
Extension Error Action Protection
:
Extension error action protection mode
1.3 Safety Conformity
z
FCC
、
CE
、
AUSTEL
、
TAS
、
SIRIM
z
Internal/External Lines Short Circuit Protection
z
Power Mingled Dispatch Restraint
z
Lightning Protection
z
Power Fluid Transformation : AC110 ~ AC240
z
KEY PAD Endurance
:
1,000,000 Times
Aristel Networks Pty Ltd
4