Troubleshooting
If you experience difficulty in operating your World 600/World 1.2,
chances are good that you will be able to remedy the problem yourself
using standard troubleshooting techniques and suggestions offered in the
table on the following page.
If you wire your own cable, it is imperative that all connections be made
cleanly with no stray wire strands to short terminals. Keep in mind that
other components in the system can cause problems which may appear to be
caused by the amplifier; systematic troubleshooting will allow you to isolate
the source difficulty.
If you fail to correct the problem by following the steps outlined below,
do
not attempt
to open or repair the unit yourself.
Please contact Stewart
Audio at (209) 588-8111 to obtain a Return Authorization (RA)
Number and shipping instructions.
Once RA Number is obtained, return
the unit to Stewart Audio, 14407 Cuesta Court, Sonora, CA. 95370.
Do not
return any amplifier to Stewart without first obtaining an RA Number.
Refer to the enclosed Warranty Information for Terms and Conditions of
Warranty.
NOTE:
Upon installation of the World 600/World 1.2, there will be a
turn-on delay of up to one minute after AC power is applied to the
amplifier. This is a result of the initialization sequence preformed by the
amplifier’s High-Frequency Switch Mode Power Supply. Subsequent delays
will be minimal, as long as the World 600/World 1.2 remains connected to
AC power.
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4.
Do not place the amplifier near heat sources such as radiators, heat
registers, stoves, or other appliances that product heat.
5.
The amplifier should be only be connected to 120 VAC, 60 Hz
power supply. Do not defeat the ground or polarization of the power
plug.
6.
Route power cord and other cables so that they are not likely to be
walked on, tripped over or stressed. Pay particular attention to
condition of cords and cables at plugs, and the point where they exit
the amplifier. To prevent risk of fire or injury, damaged cords and
cables should be replaced immediately.
7.
Clean the amplifier with a clean damp cloth. Do not use solvents or
abrasive cleaners. Never pour any liquid on the amplifier.
8.
When left unused for a long period of time, the power cord should be
unplugged form the outlet.
9.
Damaged Amplifiers requiring service. The amplifier should be
serviced by a qualified service technician when:
a.
The power cord or AC plug has been damaged.
b.
Objects have fallen, or liquid has spilled into the unit
c.
The amplifier has been exposed to rain or other moisture
d.
The amplifier does not appear to operate normally or
exhibits a marked change in performance.
e.
The amplifier has been dropped or the enclosure
damaged.
10. The user should not attempt to service the amplifier beyond that
described in the operating instructions. All other servicing should
be referred to qualified service personnel.
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