Setting 2 – 2 ms Delay
High pass frequency response (100 Hz – 20 kHz). Use when the delay of the subwoofer is 2 ms. The UCS1P and UCS1 use this setting. A 2ms delay is roughly the same as pushing the U15P back by roughly 27 inches (68 cm).
Setting 3 – 3 ms Delay
High pass frequency response (100 Hz – 20 kHz). Use when the delay of the subwoofer is 3 ms. The LS800P, LS808, LS1004 and TX9S use this setting. A 3 ms delay is roughly the same as pushing the U15P back by roughly 40.5 inches (102 cm).
Setting 4 – 8ms Delay
High pass frequency response (100 Hz – 20 kHz). Use when the delay of the subwoofer is 8ms. The LS1208 uses this setting. An 8 ms delay is roughly the same as pushing the U15P back by roughly 107 inches (273cm).
3. LINK Jacks
The Link jacks are set up to make it easy to hook up the Unity™ U15P to any audio sys- tem with a minimum of hassles. All of the Link
Level
Program Enclosure
Select Delay Settings
0, 2, 3, 8 ms
Fixed
Time Align
Delay
Lo | Mid | Hi |
jacks are connected in parallel, so you can use any of them to
TIME ALIGNMENT SETTINGS
|
| U15P | PROGRAM |
| 1 | 0 ms Delay | |
|
|
| 25Hz HPF, 24dB/Oct |
| |||
|
| LEVEL | SELECT |
|
| Full Range - No Sub |
|
CLIP |
|
|
| 2 ms Delay |
| ||
| 2 | 100Hz HPF, 24dB/Oct | |||||
|
|
|
| ||||
|
|
|
|
| 3 | 3 ms Delay | |
LIMIT |
|
| |||||
|
| 00 dB 12 |
|
| 100Hz HPF, 24dB/Oct | ||
|
|
| DSP |
| 4 | 8 ms Delay | |
|
|
| CONTROLLED |
| 100Hz HPF, 24dB/Oct | ||
|
| BAL |
|
|
| BAL | |
INPUTOUTPUT
LINK
The Unity™ U15P may be plugged in be- fore or after other enclosures, such as pow- ered subwoofers. The U15P does not alter the signal to the
As well as accommodating full range enclosures, the Link jacks allow many U15Ps to be connected in a string (parallel). There is no practical limit to the number of U15Ps that may be connected together.
4. Protection
The U15P has circuitry to prevent clipping, over current from the power amplifier and over excursion of the speaker. At high levels, the limiter will limit the gain of the Unity™ U15P and hence, if the user attempts to set the level control at a higher level than origi- nally set; the resulting setting will be incorrect. The level control should be set while operat- ing at low levels (under 10 watts).
If the level control is set too high due to set- ting it at high operating levels the input circuit will clip and the dynamics of the bass will be lost.The Red Clip indicator will signify when this occurs.This can happen without audible distor- tion since the filters will filter out the distortion.
