ETS-Lindgren 2090 Controller - Manual (Page 26)

Preparation for Use Model 2090 Multi-Device Controller
b. For air-flotation turntables, this indicator lights solid to
show that the air flotation solenoid has been activated.
c. For two speed turntables, this indicator lights solid to
show that the turntable motor is set to high speed.
d. For standard variable speed turntables, this indicator
lights in a binary fashion with the VERT/DN/SLOW
indicator to represent the least significant bits of the
current speed selection. See the section on
“OPERATION” for more information on this display.
VERT/DN/SLOW indicator – This indicator has a variety
of behaviors depending on the attached primary device
type:
e. For towers, this indicator lights solid to indicate that the
tower is polarized vertically. This indicates the status
of the polarization solenoid only, and may or may not
reflect the actual position of the tower’s cross boom at
any given instant. This indicator flashes to indicate that
the display is showing the upper or lower limit for the
vertical polarization, while the tower is still polarized
horizontally.
f. For air-flotation turntables, this indicator lights solid to
show that the air flotation solenoid has been de-
activated.
g. For two speed turntables, this indicator lights solid to
show that the turntable motor is set to low speed.
h. For standard variable speed turntables, this indicator
lights in a binary fashion with the HOR/UP/FAST
indicator to represent the least significant bits of the
current speed selection. See the section on
“OPERATION” for more information on this display.
26 © ETS-Lindgren– April, 2006
Revision G– P# 399199