Turbosound ASPECT TA-880 - Manual (Page 47)

user manual
TA-880
TA-880 user manual
Page 47
Voltage Settings
The LMS-D6 is provided with an auto-seeking power supply, and therefore requires no
external adjustment for correct operation with international AC line voltages ranging from 60
to 250 volts.
Safety Earthing
The green/yellow wire of mains cord must always be connected to the electrical installation's
Safety Earth or Ground. It is essential for personal safety, as well as proper operation of the
unit.
The green/yellow wire is internally connected to all exposed metal surfaces. Any rack
framework which this unit might be mounted into is assumed to be connected to the same
grounding circuit. The LMS-D6 has balanced audio connections and does not require
disconnection of this or any other safety earth for the avoidance of hum loops. If any
problems are experienced with hums or buzzes, careful attention to the signal cable
grounding will effect a cure.
AC Power Fusing
The incoming mains power fuseholder is mounted on the rear panel. If the fuse needs to be
replaced it must be properly rated as follows: 20mm 1A 250 V type T. It is important for
continued safety that this specification is adhered to. It is very unlikely that this fuse will fail
during normal use, and such a situation must be treated with some caution as to the cause.
Powering Up
When the LMS-D6 is switched on by operating the power on-off switch located on the rear
panel, the internal circuitry carries out a series of routine diagnostic tests.
After the switch-on cycle, the screen will revert to displaying the delay program name that
was in use when the unit was last powered down.
The internal memory automatically saves all settings when the unit is switched off, so there
is no need to re-load delay and temperature information every time the system is powered-
up. The memory contents are retained indefinitely without the need for an internal backup
battery.