processing circuitry prior to the MAQ-104 sufficient time to stabilize before power is applied to the amplifiers. This
results in minimum turn-on/turn-off thump. .
To program the turn-on delay period, set the relay dip switches as shown below:
TIME | 1 | 2 |
0.5 | ON | ON |
1 . 0 | ON | OFF |
2.0 | OFF | ON |
4.0 | OFF | OFF |
FRONT/REAR DEFEAT SWITCHES
The switches in figure 1 are shown in the active position (in the up position with the power connector on your upper left.) By pushing the toggle down this defeats each respec- tive front and rear channel.
FREQUENCY BAND BOOST AND CUT
On the MAQ-104 there are 10 bands of center frequency boost and cut. By selecting a frequency noted on the PC board you can boost or cut any band. Boost is ac- complished by tuning the potentiometer clockwise. Cut is done in reverse fashion counter clockwise. The flat posi- tion is noted by a center detent on each potentiometer
INPUT LEVEL SENSITIVITY
The MAQ-104 is designed to be used at pre-amp and radio output levels only (500 to 750 mVRMS). Higher input levels to the MAQ-104 may overload the circuitry and must be attenuated.
OUTPUT SENSITIVlTY ADJUSTMENT
There | are | four output | gain adjustment potentiometers on |
the MAQ-104. The output | levels must be set in such a way |
as to | not | overdrive the | amplifiers. |
A proper adjustment can be achieved by adjusting both the source unit and MAQ-104 output levels. If you find that your
