Specifications

HY-03 User Handbook
v
Power Cable and Connection
An IEC power connector is supplied with the HY-03 which has a moulded plug attached
– this is a legal requirement. If no moulded plug has been supplied with your HY-03, please
contact your supplier, because an IEC connector is always supplied from the Sonifex factory.
If for any reason, you need to use the HY-03 with a dierent power cable, you should use the
following wiring guidelines
Wire Colour Connection
Green, or green and yellow Earth (E)
Blue, or Black Neutral (N)
Brown, or Red Live (L)
Table B : Power Connections.
Connect the equipment in accordance with the connection details and before applying
power to the unit, check that the machine has the correct operating voltage for your mains
power supply.
Important Note : The terminal marked on the rear panel must be earthed.
Opening the HY-03
If you need to get inside the unit to make conguration adjustments, simply remove the 4
screws in the corners of the rear panel. The rear panel and main PCB will slide backwards out
of the metal chassis.
When re-inserting the main PCB, ensure that the PCB edges are in the runners inside the
chassis and also that the front panel LED and divert button are in the correct place in the
front panel.
Warning : The power must be switched o at the supply or the power lead must be
disconnected before attempting to open the unit. Removal of the cover can expose
dangerous voltages.
Warning : The telephone line plug should be disconnected from the telecommunications
network exchange line before removing the equipment covers.
SAFETY INFORMATION
SAFETY INFORMATION