PLA DL210NET Digi-Loop™ DSP Induction Loop Amplifier
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7g. Tech Tools
Tech Tools provides the ability to calibrate the amplifier through use of a test tone, perform an open loop test, check the firmware
version(s) of the ICs, name the amplifier, set a static or dynamic IP address, and reset the amplifier to factory default settings.
7g1a-c. Calibrate - Output, Frequency, Volume
Calibrate
determines which output to send the test tone to (Loop A or Loop B).
Frequency
of the test tone can be set to 100 Hz, 500 Hz, 1 kHz, 2.5 kHz, or 5 kHz.
Volume
of the test tone can be adjusted from -96 dB to 0 dB in 1 dB steps.
7g2. Loop Test
The Loop Test option performs an open circuit test to verify that a loop is connected. If it finds that a loop is “open” the test
will show “FAIL”. Note that when running a single loop in dual-loop mode, a “FAIL” is acceptable for the output with no loop
connected. This tool is to verify that a connected loop does not have an open (break) in it.
7g3. Version
Version is an info screen that shows the firmware version of the bootloader chip, main processor chip (CPU), DSP chip#1 and DSP
chip #2.