Axel Oxygen 4 User Manual

TELEPHONE MODULE ENG
Axel Technology srl www.axeltechnology.com TELEPHONE MODULE
44
15.2 REAR PANEL
The RX Gain is a recessed trimmer for incoming signal fine tuning. It is
recommended to adjust the trimmer for a medium „receive‟ level (depending on the
line characteristics) and act on the Receive knob on the module front panel for „on-
the-fly‟ adjustments.
LINE: RJ11 socket for telephone line connection
NOTE: Oxygen 4 Telephone hybrid operate on standard POTS (Plain Old
Telephone Service) / PSTN (Public Switched Telephone Network) analog
telephone lines.
The TEL SET socket allows the connection on parallel of a standard telephone set
(f.i. for dialling services). Please note that „TEL SET‟ socket is always active (i.e. it
doesn‟t depend on the „Hook‟ button state).
The two RJ11 connectors will accept 4 wires modular plugs, but only the 2 central
wires (typically Red & Green ) are used.
15.3 TELEPHONE LINE CONNECTIONS
The Oxygen 4 – telephone hybrid module operates on analog telephone lines.
MAKE SURE this appliance is connected to POTS / PSTN, analogue lines
DO NOT CONNECT this appliance to digital Telephone lines
DO NOT CONNECT this appliance to ADSL telephone lines, even if filtered.
This appliance is connected to telephone networks indirectly through interface (in-house telephone
exchange / PABX). Direct connection to the public telephone net is under sole responsibility of the
user.

Axel Oxygen 4 Specifications

General

Brand	Axel
Model	Oxygen 4
Category	Music Mixer
Language	English