Troubleshooting
58
DGX Transmitters & Receivers Instruction Manual
Flow Chart 1: Power Up
What to Expect for Normal Power Up Operation
Upon power up, the Power indicator LED on the front of the TX and the RX illuminates solid red for a
short time while the module is performing power up testing. The solid red LED is normal at power up
and indicates that power up is in process. Once the power up testing is complete, the LED illuminates
solid green. (When a USB cable is connected, the Power LED blinks red while communication is being
established with the PC (see page 67).
Important:
The Power LED can illuminate solid amber at any time, not just at power up. If this
occurs, check the error code (see page 62) and contact technical support (page 64).
Troubleshooting Flow Chart – When Power Up Problems Occur
Start
Apply power to modules.
Does power LED turn from red
to constant green?
No
1
Does power LED
illuminate red?
Yes
Yes
Finished
Power up is successfully
completed.
Check power connections.
*
* Cycle power by
unplugging desktop
power supply from AC
power source and
plugging it back in.
Does
power LED
blink red rapidly
(approx. 5/sec.)?
Does
power LED
remain solid red?
No
No
No
Yes
Yes
Yes
Start over and cycle power.
*
USB is plugged in;
unplug or establish
virtual COM port.
Determine the error code
(page 62) and contact
technical support.
* Cycle power by
unplugging desktop
power supply from
AC power source and
plugging it back in.
If power cycling does
not work, contact
technical support
(page 64).
Note:
Normally on power up, all LEDs
turn on, turn off, and then illuminate in
their operational state.
Flow Chart
Does
power LED
illuminate solid
amber?
Yes
No
Does
power LED
blink red slowly
(approx. 1/sec.)?
Upgrade firmware
(page 73).
Содержание AVB-RX-DGX-SC Fiber-DVI
Страница 10: ...Notices 6 DGX Transmitters Receivers Instruction Manual ...
Страница 54: ...Adjusting Video with BoardConfig Software 50 DGX Transmitters Receivers Instruction Manual ...
Страница 60: ...EDID Programmer 56 DGX Transmitters Receivers Instruction Manual ...
Страница 70: ...Troubleshooting 66 DGX Transmitters Receivers Instruction Manual ...
Страница 76: ...Appendix B Restoring Default Settings 72 DGX Transmitters Receivers Instruction Manual ...