User Manual

120 40520-100a ViPR User Manual
20
LEDS
The ViPR unit has five dual-color LED indicators. Their functions are shown in
Table 3.
Table 3 - ViPR LEDs indications
ViPR LEDs indications
Power-on Sequence (LEDs are grouped)
PWR RX / TX STATUS Indication
Off
Off Off Off ViPR Off
Solid Red Off Off Boot in progress
Blinking Red on Black
(3 short red)
Off Off RAM or Self Test Error
Boot 1
Blinking Red on Black
(Long / Short reds)
Off Off Unable to proceed to next boot step
Solid Amber Off Off Boot in progress
Blinking Amber on Black
(Short amber blink)
Off Off
Exception error
(Reboot in 10 secs)
Boot 2
Blinking Red on Amber
(Short red blink)
Off Off Unable to complete boot process
Power ON (LEDs are grouped)
PWR RX / TX STATUS Indication
Blinking
Amber on Black
(1/2 sec each)
Blinking
Amber on Black
Blinking
Amber on Black
Service mode
Special
Solid Amber Solid Amber Solid Amber Test jumpers installed
Normal Operation (LEDs are independent)
PWR Indication RX / TX Indication STATUS Indication
Flashing
Green on Black
Neighbor Discovery
Solid Green Normal state
Flashing
Green
Receiving Data
Solid Green
Connectivity
Established
Solid Amber
Transients
(CWID, TXON, other
test modes)
Flashing
Red
RF Transmit Activity
(PTT ON)
Solid Red Fault
Link/ACT Indication Collision Indication
Off Link not OK Off
Connection OK,
No collision
Normal
Green
Link ON,
No activity
Amber
Connection OK,
With collision
Notes:
Blinking refers to the LEDs turning ON and OFF based on time (such as number of times per second)
Flashing refers to the LEDs turning ON and OFF in response to an event occurring (such as packets)
Power LED steadily lit red or flashing red will require factory repair. Power LED flashing green will require factory repair
only if the unit is unable to transport traffic. Refer to section 1.4.1 for mandatory factory repair procedure.