C
HEETAH
128
S
ERIES
–
C
HAPTER
8
81-9059-0587-0
Rev. B
Proprietary Information of
QuStream Corp
.
8-3
8.1.3
LED Indicators and Test Points
Three LED indicators and two test points are located on the front of the power supply, as
illustrated in Figure 8-2. The LED indicators are described in Table 8-1.
F
IGURE
8-2
Power Supply LED Indicators and Test Points
T
ABLE
8-1
Power Supply LED Indicators
LED
C
OLOR
S
TATUS
D
ESCRIPTION
PWR
OK
Green
ON
Indicates that the +28V power is stable and within normal operating
parameters.
Temp
Red
ON
Indicates there is an over-temperature condition in the power supply.
This must be corrected immediately!
Current
Red
ON
Indicates there is an over-current condition in the power supply.
This
must be corrected immediately!
8.1.4
+28V Test Points
The test point labeled
+28V
is used to determine by measurement w28VDC power is
present (bare metal of the chassis can be used for the ground/negative potential).
Test Point (not labeled on the panel)
Summary of Contents for PESA CHEETAH 128 Series
Page 105: ......
