ELZAB S.A., ul. Kruczkowskiego 39, 41-813 Zabrze, Poland, hereby declares on own responsibility that the following product: GSC – Guitar System Controller that is covered by this certificate and marked with CE 07 label conforms with following standards: Safety requirements for mains operated electronic and related...
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Guitar System Controller (GSC) is the programmable switching device of effects’ loops (looper), the amp’s switcher by footswitch input and the MIDI devices’ controller in one. By pressing just a single...
Package content Guitar System Controller unit - Product code 00519 GSC power supply adapter - Product code 01597 - for Europa market, or Product code 01598 - for US market Two 9V 40 cm cables - Product code 00805 Two 9V 80 cm cables - Product code 00806 User’s Manual...
1 - MIDI OUT – MIDI output connector 2 - IN – guitar input connector 3 - TUNER – guitar tuner connector 4 - OUT – amp’s signal output connector 5 - LINK – the second GSC (to form a set) and/or the wah-pad connector 6 - SEND –...
In case of using DEF footswitch as a silent tuning one (see: LOOP button settings) press the preset footswitch intended to be used or press DEF footswitch (return to the previous preset). Loops direct switching mode Set DEF footswitch as the loop direct mode switch (see: LOOP button settings). Select adequate preset and press shortly DEF footswitch (preset indicator starts to blink and LOOP indicator starts to light).
In case of necessity of returning without saving settings while the point e) it should be pressed LOOP or MIDI button (SWITCH indicator stops to light and preset indicator stops to blink). MIDI program No. programming a) Connect MIDI cable between MIDI OUT output connector and MIDI IN input connector of the controlled device.
In case of necessity of returning without saving settings while in the point c) should be pressed SWITCH or MIDI button. Indicator No. DEF (definable) footswitch function: loops direct switching mode entrance and exit switching to the previously used bank volume control: full/lowered defined by the knob silent tuning switch on/switch off O –...
In case of necessity of returning without saving while in the point c) should be pressed LOOP or SWITCH button. Indicator No. MIDI channel No. O – indicator lit * – factory settings are: channel No. 1 for the first device and channel No. 2 for the second one Second MIDI device control The GSC enables to control two MIDI devices if one of them is equipped with THRU output.
Amp’s control connecting The GSC enables to set the selected amp settings (active channel and/or reverb on/off) by its footswitch input (or inputs). SW1 to SW4 outputs work on the latching system principle. Majority of amps is controlled in this way. SW1&2 and SW3&4 outputs’ circuit diagram is shown below. SW1 to SW4 lit indicators mean short-cutting of the adequate relay’s contacts.
Wah-pad connecting The wah-pad enables automatic (without touching the GSC switches or a wah-wah effect’s switch) switching on a wah-wah effect by placing a foot on it and switching off a wah-wah effect by removing a foot. The wah-pad should be placed beneath a wah-wah effect and the wah-pad’s connector should be plugged into LINK connector.
Displaying firmware version a) Switch off the mains. b) Memory access lock switch to UNLOCK position. c) Keeping pressed SWITCH button switch on the mains. d) While SWITCH button is pressed preset and bank indicators show a firmware version No. (e.g. 2A).
MIDI implementation chart G LAB Guitar System Controller rev. 2B 04.2007 Function Transmitted Recognised Basic Channel Default Changed 1-16 Mode Default Messages Altered Note Number True Voice Velocity Note ON Note OFF After Touch Keys Channels Pitch Bend Control Change Prog Change System Excl.
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DO NOT PLACE THIS PRODUCT INTO THE WASTE CONTAINER ! This device is marked with a cross-lined waste container symbol according to 2002/96/EU Directive on Waste Electric and Electronic Equipment. Such marking informs that after usage equipment can not be trashed together with other household waste.
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