User manual CARVIN CG200

[. . . ] Serial No. _____________________ Invoice Date_______________ CONNECTING UP The CG200 can be used in various applications that require different configuration within a sound system. 1 shows the CG200 connected between the stereo output of a mixer and the inputs of a power amp. This is best for compressing or gating an entire main mix of program material. The signal is sent out of the channel, compressed/gated and returned into the channel. [. . . ] Use this after setting the compressor to make up the over all signal level lost due to compression. GATE THRESHOLD: Signal level where "gating begins. " All incoming signals below this threshold will be attenuated according to the GATE RATIO control. Any signals above this threshold will be passed unaffected (unless compression is on). If no gating is desired, turn this control fully counter clockwise to the "OFF" position. GATE RATIO: Amount of attenuation applied to the signal below the gate threshold level. A setting of 30:1 will attenuate all incoming signals below the gate threshold by 30dB. GATE RELEASE: Amount of time after signal reaches the Gate Threshold before gating turns on. The shorter the setting, the more "choppy" and tighter the effect. The longer the time, the smoother the effect but the more un-wanted noise will pass. Compressor/Gate Applications COMPRESS A STEREO MIX CONNECTION METHOD: STEREO L-R MIX (see fig. Set the THRESHOLD for a bit of Gain Reduction and set the ATTACK on a slow setting. EVEN OUT VARIOUS VOCAL MICS CONNECTION METHOD: CHANNEL INSERT (see fig. 2) In a situation where there are various vocalists with different dynamics, it is best to compress each mic channel before adding each mic to the mix. Set the THRESHOLD so the GAIN REDUCTION meters show 9dB of gain reduction. BASS GUITAR, ELECTRIC GUITAR COMPRESSION CONNECTION METHOD: CHANNEL INSERT (see fig. 2) To increase Bass sustain and reduce transient spikes, set the compression RATIO around 4:1, set the THRESHOLD at 9dB of gain reduction. Use a higher RATIO setting (5:1 or higher) to add sustain to Guitar signals. Set the THRESHOLD as needed. 16 17 18 20 19 21 22 23 24 REAR PANEL: 16. LINE CORD: The exclusive built-in auto switching power supply allows you to connect any voltage from 90 to 255v 50-60Hx. If the CG200 is to be plugged into a 2-prong outlet, use a quality 3-to-2 prong grounded adapter. GROUND LIFT SWITCH: This switch lifts the grounds on the inputs and outputs when depressed. UNBALANCED 1/4" INPUT: This input will accept an unbalanced input from insert patch cables, amplifier effects sends, etc. LEVEL SWITCH: Depressing this switch "OUT" gives a 6 dBu boost to the input signal if a low level signal is to be used. [. . . ] All other servicing should be referred to qualified service personnel. FUSING: If your unit is equipped with a fuse receptacle, replace only with the same type fuse. Refer to replacement text on the unit for correct fuse type. SAFETY INSTRUCTIONS (EUROPEAN) The conductors in the AC power cord are colored in accordance with the following code. GREEN & YELLOW--Earth BLUE--Neutral BROWN--Live U. K. MAIN PLUG WARNING: A molded main plug that has been cut off from the cord is unsafe. [. . . ]