Specifications

INSTALLATION WARNINGS
Pag. 4
1 INSTALLATION WARNINGS
- Read carefully the present manual and conserve it
- Macrotel hybrids have been designed and built
in conformity with the security laws in force.
- Please use high quality, well shielded wires and balanced links wherever possible.
- The installation has to be carried on by skilled technicians.
- Axel Technology is at Yr. complete disposal for every requirements and troubleshooting. Please read
carefully the manual and the electric layout before contacting our technical department.
- In case of technical problems or faults please do not open the cover and contact the manufacturer
- The illustrations in this manual may differ somewhat from the actual equipment design.
- Please verify that the (protective) earth connection is available.
- ATTENTION: if not otherwise specified, Macrotel is set at 220/230VAC. If different different voltage is
available (ex. 110/115 VAC) you need to open the box and set the voltage switch on the main supply circuit,
located behind the VDE plug.
2 INTRODUCTION
Macrotel is a range of professional, analog telephone hybrids, 2/4 wires, especially designed to satisfy all TV
and radio studio requirements. All the models offer an high level technical performance at a very competitive
price.
Main features are:
- Balanced audio inputs and outputs on XLR connectors with level control on the front panel.
- 2 wire interface with parallel connection to an external telephone set.
- Transformer balanced 4 wire interface (PLUS version).
- Remote control of the following functions: line hooking, meeting enable, incoming call signalling.
- MEETING* function.
- Led meter showing Send, Receive or Meeting levels.
- Automatic line compensation.
- Fully modular structure.
range:
: 1 telephone line hybrid
: 2 telephone line hybrid
: 1 telephone line hybrid, featuring also: supplementary input/output for microphone and
headphone set + one REC balanced output.
* allows system expansion through other Macrotel units