Справочник Пользователя для Innovative Control Systems Inc IGWT-662008
Installation Manual Appendix B-5
LEDs
This section contains the functions and
colors of all 14 LEDs on the Controller.
colors of all 14 LEDs on the Controller.
Refer to Figure B.4 for a LED-only
Controller PCB graphic.
Controller PCB graphic.
Special Considerations on
LED1, LED2 and LED3
LED1, LED2 and LED3
LEDs 1, 2, and 3 are Tx Wand antenna
output indicators.
output indicators.
They are enabled/disabled with jumper
JP15.
JP15.
The brightness of these LEDs depends upon
the setting of the Tx Gain potentiometer
(R6) and the proper tuning of each Tx Wand
antenna.
the setting of the Tx Gain potentiometer
(R6) and the proper tuning of each Tx Wand
antenna.
In addition, the brightness of LEDs 2 & 3 is
dependant upon the setting of the Y & Z
Balance potentiometers (R4 & R12
respectively).
dependant upon the setting of the Y & Z
Balance potentiometers (R4 & R12
respectively).
When more than one Tx Wand antenna is
connected at any one zone and jumper JP4 is
installed, LEDs 1 & 2, or LEDs 1, 2, & 3
will illuminate in sequence.
connected at any one zone and jumper JP4 is
installed, LEDs 1 & 2, or LEDs 1, 2, & 3
will illuminate in sequence.
If the LEDs are not illuminating in
sequence:
sequence:
Check to see if a Tag is in the zone
Check the position of jumpers JP4
& JP15
Check the settings of
potentiometers R4, R6, & R12
Check the Tx Wand antenna
connections
LED1
(
(
X Antenna Indicator; Steady Green
)
This LED indicates the status of the “X” Tx
Wand antenna.
Wand antenna.
In a one Tx Wand antenna system, this LED
will be on at all time provided that the Tx
Gain pot it set high enough and the Tx
Wand antenna is properly tuned.
will be on at all time provided that the Tx
Gain pot it set high enough and the Tx
Wand antenna is properly tuned.
NOTE:
Even if the “X” Tx Wand antenna is
properly tuned, this LED can be dim or even
completely out if the Tx Wand antenna is
mounted too close to metal or if a metal
object is placed too close to it.
completely out if the Tx Wand antenna is
mounted too close to metal or if a metal
object is placed too close to it.
LED2
(
Y Antenna Indicator; Steady Green
)
This LED indicates the status of the “Y” Tx
Wand antenna.
Wand antenna.
In a two Tx Wand antenna system, this LED
will illuminate in sequence with LED1.
will illuminate in sequence with LED1.
NOTE:
Even if the “Y” Tx Wand antenna is
properly tuned, this LED can be dim or even
completely out if the Tx Wand antenna is
mounted too close to metal or if a metal
object is placed too close to it.
completely out if the Tx Wand antenna is
mounted too close to metal or if a metal
object is placed too close to it.
LED3
(
(
Z Antenna Indicator; Steady Green
)
This LED indicates the status of the “Z” Tx
Wand antenna.
Wand antenna.
In a three Tx Wand antenna system, this
LED will illuminate in sequence with LED1
& LED2.
LED will illuminate in sequence with LED1
& LED2.
NOTE:
Even if the “Z” Tx Wand antenna is
properly tuned, this LED can be dim or even
completely out if the Tx Wand antenna is
completely out if the Tx Wand antenna is