Iwatsu ADIX-VS Technical Manual page 92

ADIX-VS Technical Manual Section 3 – ADIX-VS Installation
Single-Line Telephone Installation
The VS-MAIN Motherboard supports two single-line telephones. The following conditions apply to
single-line telephones installed in the ADIX-VS system.
SLT Ringing
In order to distinguish ringing when two SLTs are connected, the ringing start time of the second
SLT is delayed two seconds.
SLT Ringing Cycle. 1 second On, 3 seconds OFF
1s 3s 1s
Note: Single-Line Telephones that utilize an electro-magnetic bell may not ring properly because of the
characteristics of the ringing signal for SLTs provided by the ADIX-VS. The ADIX-VS supplies square
wave DC voltage as its ring generator
Message Lamps
The ADIX-VS does not support message lamps installed on Single-Line Telephones.
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