User’s Manual
VI
Others
The all-pole power switch of this unit is on rear panel. Switch it to “I”, related equipments
will connect with power supply. Switch it to “o”, related equipments will disconnect with
power supply completely.
Only use accessories specified by the manufacturer, as other unsupported accessories
may cause damage to the unit.
Never open the digital unit casing under any circumstances, otherwise the warranty will be
void.
Refer all servicing to a qualified service technician.
Symbols on the unit
Overview:
These marks appear on rear panel of this unit, painted prominently in contrasting color to
background.
Part 1: Warning Mark
The following mark consists of two graphical symbols and warning messages. The detailed
specifications are as follows:
Warning:
To reduce the risk of electric shock, don’t remove the cover (or
back). Equipment service and maintenance should be undertaken by
qualified personnel.
This symbol alerts user to the presence of un-insulated “dangerous volt-
age” in product enclosure that sufficient magnitude will constitute risk to
person.
This symbol reminds user of presence of important operation and mainte-
nance instructions in literature accompanying this unit.
Part 2: Other Mark
CE Mark
This mark tells you that the unit is following the provisions of Council Di-
rective 89/336/EEC on the approximation of the laws of the Member States
relating to the electromagnetic compatibility and the provisions of Council
Directive 73/23/EEC and 93/68/EEC on the approximation of the laws of
the Member States relating to low voltage and electrical safety.
