background image

6

Setup Procedure

1.

 

Disable the SLN-4 by pushing the “ENABLE” button in.

2.

 

Adjust the music level such that it is barely audible above the

background noise.

3.

 

Put the SLN-4 in the 5kHz mode by putting the range switch

in the out position. (Recommended)

4.

 

Adjust the decay to .1 seconds.  This is a temporary setting

so that you get a quick response to the threshold adjustment.

5.

 

Enable the SLN-4 by putting the “ENABLE” button in the out

position.

6.

 

Adjust the Threshold so that the “GATE ON” LED flickers on

and off.

7.

 

Adjust the decay to about 2 seconds.

Preliminary adjustments are now complete.  Due to its smart

band limiting circuitry, these should be the only adjustments that

you need to make.  If you have system noise that is in the lower

frequency range (you shouldn’t), you may have to put the range

switch in the full range position.

Note: Use the front channels of the SLN-4 if you are using only

two.  While the SLN-4 gates all four channels, it only senses

music on the front channels.

Summary of Contents for SymbiLink SLN-4

Page 1: ......

Page 2: ...from doing There is absolutely no substitute for experience that is a simple fact of life Another simple fact is that ZAPCO has for over twenty years been the leader in defining quality standards for...

Page 3: ...s the SLN 4 3 What Makes the SLN 4 Better 4 Construction 4 Key Features 5 Setup Procedure 6 Switch and Control Settings 7 System Example 1 8 System Example 2 9 Specifications 10 Manufacturing 11 Troub...

Page 4: ...such as third octave equalizers that generate noticeable amounts of noise The SLN 4 can mute or low pass the audio signal when the signal level drops below a specified level The SLN 4 can mute up to f...

Page 5: ...SLN 4 only mutes high frequencies when enabled If this switch is enabled the gate functions as follows as the music level drops to the selected threshold the gate will only mute frequencies above 5 kH...

Page 6: ...greater than 115 dB Ultra low distortion and noise less than 0005 T H D N Band shaping music detect filters Selectable full range or lowpass muting Built in power regulated power supply Zero bit dete...

Page 7: ...by putting the ENABLE button in the out position 6 Adjust the Threshold so that the GATE ON LED flickers on and off 7 Adjust the decay to about 2 seconds Preliminary adjustments are now complete Due...

Page 8: ...7 Switch and Control Settings...

Page 9: ...8 System Example 1...

Page 10: ...9 System Example 2...

Page 11: ...er Outputs Balanced SymbiLink Minimum output impedance 600 Ohms Decay adjustment 1 to 3 seconds Frequency response DC 20kHz 1dB S N ratio A weighted 145dB 138dB Separation 1KHz A weighted 100 dB Curre...

Page 12: ...product is 100 tested to design specs Extrusion machining American made aluminum extrusion is cut and machined to precise tolerances Assembly The various sub assemblies of the product are hand assemb...

Page 13: ...rn on lead 2 Check the power and grouind connections The unit never seems to gate the gate LED is always off Check the ENABLE switch setting The unit never seems to un gate the gate LED is always on M...

Page 14: ...ctory for a Return Materials Authorization RMA number We will ask you for information that will include your name return shipping address daytime phone number model and serial number and a detailed de...

Page 15: ...14 A R P A of America Corp 413 S Riverside Drive Suite D Modesto CA 95354 209 577 4268 FAX 209 577 8548 www zapco com SLN 4 Rev A 3 97 RZ...

Reviews: