EPS-16 PLUS Musician's Manual Section 1 — Getting Started
• Exercise caution when using extension cords or plug adapters. Proper
polarization should always be maintained from the outlet to the plug. The use
of polarized extension cords and adapters is the easiest way to maintain proper
polarity.
• Whenever possible, connect all products with grounded power cords to the
same outlet ground. This will ensure a common ground level to prevent
equipment damage and minimize hum in the audio output
AC outlet testers are available from many electronic supply and hardware stores.
These can be used to check for proper polarity of outlets and cords.
AC Line Conditioning
As is the case with any computer device, the EPS-16 PLUS is sensitive to sharp
peaks and drops in the AC line voltage. Lightning strikes, power drops or
sudden and erratic surges in the AC line voltage can scramble the internal memory
and, in some cases, damage the unit's hardware. Here are a few suggestions to
help guard against such occurrences:
• A Surge/Spike Suppressor. The cheaper of the options, a surge/spike
suppressor absorbs surges in AC voltage and protects your gear from all but the
most severe over-voltage conditions. You can get multi-outlet power strips
with built-in surge/spike suppressors for little more than the cost of unprotected
power strips, so using one is a good investment for all your electronic
equipment
• A Line Conditioner. This is the best, but by far the more expensive, way to
protect your gear. In addition to protecting against surges and spikes, a line
conditioner guards the equipment against excessively high or low line voltages.
If you use the EPS-16 PLUS in lots of different locations with varying or
unknown AC line conditions, you might consider investing in a line
conditioner.
Power 1-3