Rane Stereo Amplifier DA 26S 사용자 설명서

Manual-2

1 

 adjusts the gain for the PRIORITY INPUT. Set this trim to prevent overloading the 

Input — if the Priority Gain OL illuminates, turn down the GAIN.

2 

 sets the threshold in dBu for the PRIORITY INPUT to override the LINE 

INPUT. When the threshold has been reached, the ACTIVE indicator illuminates. Set the GAIN(1), then set the DETECT trim. 

The range of operation is +4 dBu to ON. The release time for the auto-detect circuit is fixed at about 6 seconds, after which the 

LINE INPUT signal returns to it's previous level.

3 

 sets the amount of attenuation applied to the LINE INPUT signal when the PRIORITY INPUT is 

activated by the DETECT threshold. DUCKER depth is continuously adjustable over a range of 0 dB to –80 dB. For equal mix-

ing of PRIORITY and LINE, set the DUCKER to 0 dB. For PRIORITY replaces LINE operation, use –80 dB. A value of –12 

dB (1 o’clock) is typical for PRIORITY (page) talks over LINE (music) operation.

4 

is best set so the average signal at the LINE INPUT reads 0 dB on the GAIN meter. This gives the 

best performance of the AGC (Automatic Gain Control). Active constant gain range of the AGC is ±12 dB (24 dB range). When 

the Input falls 26 dB below the AGC Target Level, gain returns to unity. See Setup and Operation, step 2.

5 

 determines the Ratio applied to the AGC with a soft-knee response. Increased clockwise rotation increases 

the amount of AGC. The full counter-clockwise position disables the AGC. The normal range of operation is between 2:1 and 

∞:1 as marked by the gray band.

6 

 determines the gain reduction time constant of the AGC circuit. SLOW = 230 ms (best for 

music), FAST = 11 ms (best for voice). The gain increase time constant is fixed at 1100 ms.

7 

 indicates the amount of AGC applied to the LINE INPUT. The 0 dB GAIN indicator is off if the Input is 

more than 26 dB below the Target Level.

8 

 select the FREQUENCY for the 2-way Crossover when High-Pass and/or 

Low-Pass outputs are used (80, 110,150 or 200 Hz). High, Low or Full-Range is selectable for each of the six Outputs. 

9 

 The ±12 dB trims set the levels for each of the six Outputs. High, Low or Full-

Range is switch selectable for each of the six Outputs.  Note: the Output trims do not affect Low-pass loudness compensation or Prior-

ity Input level. See Setup & Operation, step 5.

0 

 This yellow illumination device lights up to let the operator know the thing is plugged in.