TRX-1: DSP error?

[jvdet]

Start up scanner, within 20sec noticed not receiving T symbol for trunking then not Rx conv channels;
within a few minettes only RX conventional channels that do not have tone/nac etc enabled;
under Weather WX screen it says;
DSP comm res: 04

turn off radio turn back on within 20-30 sec it faults again - no rx

all updates are current using EZ scan
boot ver F1.3, App U5.7

help

 

[SCPD]

So get the update tool from Whistler,downgrade the firmware to 5.1 then after it works again use EZscan to update DSP and CPU firmware via the program.

 

[Wackyracer]

Try a power reset first.

 

[TAbirdman]

Start up scanner, within 20sec noticed not receiving T symbol for trunking then not Rx conv channels;
within a few minettes only RX conventional channels that do not have tone/nac etc enabled;
under Weather WX screen it says;
DSP comm res: 04

turn off radio turn back on within 20-30 sec it faults again - no rx

all updates are current using EZ scan
boot ver F1.3, App U5.7

help

I would try reformatting the SD card, then update just the dsp

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