User Manual

DS501 OPERATORS’ MANUAL 1
SAFETY CONSIDERATIONS
CAUTION - MAINS FUSE
TO REDUCE THE RISK OF FIRE REPLACE THE MAINS FUSE ONLY WITH THE SAME
TYPE, WHICH MUST BE A CLASS 3, 230 VOLT, TIME DELAY TYPE, RATED AT 80mA
WHERE THE MAINS INPUT VOLTAGE SWITCH IS SET TO 230 VOLTS AC. AND
160mA WHERE THE MAINS INPUT VOLTAGE IS 115 VOLTS AC. ALL FUSES MUST
COMPLY WITH IEC 60127-2. THE FUSE BODY SIZE IS 20mm x 5mm.
CAUTION - MAINS CABLE
DO NOT ATTEMPT TO CHANGE OR TAMPER WITH THE SUPPLIED MAINS CABLE.
CAUTION - SERVICING
DO NOT PERFORM ANY SERVICING. REFER ALL SERVICING TO
QUALIFIED SERVICE PERSONNEL.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.
INSTALLATION
This product is designed for standard 19" rack mounting and occupies 1U of rack
space. Use four M6 pan head screws to secure the unit into the rack. Fibre or plastic
washers may be used to prevent the front panel becoming marked by the mounting
bolts.
! Care should be taken in the choice of positioning. The unit should not be
mounted where other equipment obstructs the normal air flow.
Avoid mounting the unit directly above power amplifiers or power supplies
that radiate significant amounts of heat.
! The DS501 should not be operated near any water or in a location where
moisture might be present.