ETC Matrix MkII Dimming System - Manual (Page 30)

Table of Contents 25
To set voltage regulation
1. Select INSTALL from the home menu.
2. Press DOWN or UP or use the rotary encoder to choose GENERAL
SETTINGS.
3. Press DOWN or UP or use the rotary encoder to choose VOLTAGE
REGULATION menu. Press SELECT and the screen shows:
GENERAL SETTINGS
VOLTAGE REGULATION: [OFF]
CANCEL SAVE
4. Press EDIT and use the rotary encoder to select either ON (voltage regulation
enabled) or OFF (disabled).
5 Press SAVE to leave the menu and record the changes or CANCEL (to leave
the previous settings unchanged).
Note: Factory default is for Voltage Regulation = OFF.
To set-up maximum output voltage:
1. Select INSTALL from the home menu
2. Press DOWN or UP or use the rotary encoder to choose SELECT LINE
PARAMETERS menu. Press SELECT.
3. The screen shows:
SELECT LINE PARAMETERS
VOLTAGE CURRENT FREQUENCY
NOMINAL [235] 43 50 Hz
<<<< >>>> CANCEL SAVE
4. Press EDIT and using the <<<< and >>>> buttons, choose VOLTAGE and enter
the maximum voltage limit per phase using the rotary encoder.
5. Press ENTER to leave the menu, then either SAVE (to record the changes) or
CANCEL (to leave the previous settings unchanged).
Phase-On and Phase-Off
Note: This feature is included in the Processor menu for IGBT reverse-phase Matrix devices
which are now discontinued and replaced with sine wave. Details are included here for
completeness.
To set-up forward and reverse phase operation:
1. Select CONFIG. from the home menu
2. The screen shows the individual channel number (or ALL if the dimmer set-up
scheme is all together) with a list of all available channel characteristics
including PHASE which is to the right of the screen, and is accessible when
>>>> is pressed repeatedly. The screen shows: