Troubleshooting; Using With Definitive Promonitors - Definitive Technology ProSub 60 Owner's Manual

Using the ProSub 60 with Definitive ProMonitors
When using the ProSub with Definitive ProMonitors, please consult
your ProMonitor instruction manual for specific information regarding
hookup, wiring and placement.
Setting the Level and Crossover Frequency When Using
the ProSub 60 with ProMonitors
When you have the ProMonitors wired to the speaker level outputs on
your ProSub 60, the following are our suggestions for starting settings
on your controls. Remember, these are just approximate settings and we
suggest experimenting to determine the best-sounding settings for your
particular set-up.
1. Set the variable low pass crossover control on the back of the ProSub 60 to
approximately 2 o'clock. Please note that the exact frequency will depend on
many factors including specific positions of the speakers in the room, so you
might experiment with a slightly higher or lower setting to achieve
ideal blending between the sub and the satellites for your particular
set-up. Listen to a wide variety of music to determine the correct
setting for this in your system.
2. Set the subwoofer level control to the first dot left of center. Please note
that the exact level depends on many factors including your
room size, position of the speakers, etc. as well as your
personal listening taste, so you might experiment with the
subwoofer level while listening to a wide variety of music
until you achieve the ideal setting for your system.

Troubleshooting

If you experience any difficulties with your subwoofer, try the sugges-
tions described below. If you are still having problems, please consult
your Definitive Technology Authorized Dealer for assistance.
1. Make sure all your system interconnects and power cords are solidly
in their place.
2. Should you experience any level of ground hum or noise, try plugging
the subwoofer into the same circuit as your amplifier. Please note that
some cable TV hookups induce hum into the whole system and require a
special isolation device. Please consult your dealer.
3. The system is provided with sophisticated internal protection
circuitry. If for some reason the protection circuitry is tripped, please
turn down your system's volume and wait five minutes before trying the
10