2
Contents
Safety Instructions
3
Front and Rear Panels
5
USB Set-up
6-7
Analog and Digital Inputs
8
Troubleshooting
9
Package Contents
10
Specifications
10
CE Compliance Statement
11
Product Disposal Instructions
11
3
Safety Instructions
IMPORTANT
Please read these safety instructions prior to setting up and operating the unit.
Safety Instructions
1. Do not remove the vacuum tube covers.
2. Do not touch the tubes unless you are replacing them. The oil from your
skin may damage them. When replacing the tubes, make sure the unit is
switched off.
3. Do not touch the tubes when the unit is switched on, as they may be hot.
4. The unit should be kept away from moisture and should not be used near
water.
5. The unit should be situated so that its location does not interfere with its
proper ventilation. Items such as bookcases or cabinets may impede the
flow of air through the ventilation openings.
6. The unit should be situated away from heat sources such as radiators,
stoves, or other apparatuses that produce heat. Do not place the unit near
open flame sources, such as fireplaces or candles.
7. The unit should be connected to a power supply as described in the User’s
Guide or as marked on the unit.
8. Power cords should be routed so that they are not likely to be stepped on
or pinched by items placed upon or against them.
9. The power cord of the unit should be unplugged from the wall outlet if the
unit is left unused for long periods of time.
10. There is a possibility that condensation will form on the surface of the
tubes when the unit is moved from a cool place to a warm place. In these
circumstances, please wait at least one hour to operate the unit to avoid
leakage or damage to a tube.
11. The unit should be serviced by qualified service personnel when:
A. The power supply cord or plug has been damaged; or
B. Objects have fallen, or liquid has spilled into the unit; or
C. The unit has been exposed to water or moisture; or
D. The unit does not appear to operate normally or exhibits a marked
change in performance; or
E. The unit has been dropped.
Do not attempt to service the unit beyond the actions described in this
User’s Guide.
