Leviton i Series e User Manual page 19

compensate for the voltage drop across the dimmer (most stage dimmers have about 5
VAC RMS across them at full) and any sags the feeders may experience during the course
of a show. The Control Module will use this extra voltage to it's advantage to maintain
115VAC at full intensity. If the line surges up from 126 to 133VAC the control module will
dim down the dimmer level at full intensity so the output stays at 115VAC.
[FAST[ line regulation averages 64 power cycle measurements and compensates the
firing angles (turn on times) of the dimmers as a result of the running average.
[SLOW] line regulation averages 256 power cycle measurements and compensates the
firing angles (turn on times) of the dimmers as a result of the running average. SLOW line
regulation is recommended for installations with highly erratic power fluctuations,
because there have been case where fast line regulation compensates too quickly, and
affects the incoming line voltage, which causes another dimmer compensation, which
causes the feeder voltage to change, which all ends up as dimmer flickering.
[OFF] this will turn off the line regulation feedback. The control module will dim as if the
power were set at 120VAC. The firing angles will not be affected by voltage fluctuations
in the incoming line.
Press (BACK) or (MORE) allows you navigate through the remainder of the rack setting screens. The
additional status options on the rest of the screens are as follows:
System MAX Level or System MIN Level
Shows the currently set maximum/minimum output level (in percent) of all dimmers in the rack.
Non-Dim Cutoff Lvl
Shows the currently set level for dimmers defined with the "non-dim" curve. (See dimmer curves later on in
this manual) When the control channel is below the cutoff level, the dimmer will shut off. For example, by
default the non-dim cutoff level is set to 40 or 40%. If the control channel is at 41%-100%, the dimmer will be
on. If the control channel is at 0%-40%, the dimmer will be off
HiLume Cutoff Lvl
Mark X Cutoff Lvl
TuWire Cutoff Lvl
LV Mag Cutoff Lvl
Shows cutoff levels for all of the above source types, HiLume, Mark X & Tu-Wire Fluorescent dimming
ballasts, and low voltage circuits run through a magnetic transformer. All of these loads have unique
operating characteristics which require a low end cutoff.
Luma-Net Restore
Shows whether or not the Luma-Net restore option is activated (ON) or disabled (OFF).
DMX512 START
LUMA-NET START
Shows the current start address for the DMX512 and Luma-Net input sources
i Series e Users Guide
LIT-31903-00
Page 19 of 35