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| -rw-r--r-- | 07.-KrakenSDR-Troubleshooting.md | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/07.-KrakenSDR-Troubleshooting.md b/07.-KrakenSDR-Troubleshooting.md index 185644e..a80d137 100644 --- a/07.-KrakenSDR-Troubleshooting.md +++ b/07.-KrakenSDR-Troubleshooting.md @@ -52,7 +52,7 @@ Here we will confirm that all the tuners in the KrakenSDR system are seen by the Connect an HDMI monitor and keyboard, or SSH into the terminal as shown above. -In a terminal window run “rtl_test -d0” (NOTE: If you have installed from scratch using our latest code the command will be "kraken_test -d0"). You should see a message like the following. +In a terminal window run “kraken_test -d0” (NOTE: Older image files will use "rtl_test -d0"). You should see a message like the following. ``` Found 5 device(s): @@ -75,20 +75,20 @@ Allocating 15 (non-zero-copy) user-space buffers Type “CTRL” + “C” to exit the test. ``` -Try again with another tuner, by running “rtl_test -d1”, and so on until “rtl_test -d4”. +Try again with another tuner, by running “kraken_test -d1”, and so on until “kraken_test -d4”. If all the tuners showed similar messages, then we have confirmed that all the tuners are functional. ## Power Supply Test Remember that the KrakenSDR **must** be powered with a 5V/2.4A+ capable external power supply. No power is provided over the USB data port. -Open four terminals, and in each individual terminal run rtl_test for an individual tuner. (NOTE: For newer installs "rtl_test" has been replaced with "kraken_test") +Open four terminals, and in each individual terminal run kraken_test for an individual tuner. (NOTE: In older images use rtl_test instead of kraken_test if kraken_test is missing) -`rtl_test -d0` -`rtl_test -d1` -`rtl_test -d2` -`rtl_test -d3` -`rtl_test -d4` +`kraken_test -d0` +`kraken_test -d1` +`kraken_test -d2` +`kraken_test -d3` +`kraken_test -d4` Confirm that all tuners can be running at the same time. If there is a tuner that runs normally by itself, but fails to start when others are running then, it is likely that your power supply is providing insufficient current. |