Radio Shack Pro-84 reception issues
Hi,
Please double check that the device isn't close to any antenna's or microwaves when you're using it. Also, you don't want to operate close to any radios or walkie talkies as their frequencies could cause interference. Thank you.
Can I replace the sensor for a Radio Shack 63-1090?
I presume by sensor you mean the remote sensor not the main unit which also has sensors? When you buy the 1090 you get one external/remote sensor which is also labeled 1090. If you buy extra sensors they are 1092's. Another new 1092 sensor should work with your 1090 it does on mine. You can have up to 3 remotes just set the channel on them. Getting one is the problem. If your talking of stripping the box down to replace the sensor , well I am sure more than the sensor would have a fault!
How do i get the backlight on and off
Follow this link for the manual
http://support.radioshack.com/support_electronics/doc61/61170.pdf
That model does not have the ability to turn backlight on or off, your display may be on it's way out. Try resetting it first though, refer to page 66 of manual.
Good Luck
POR 651. How can I get rid of heap error?
Usually you can edit the scan list, if not you can reset the whole scanner by turning the off radio, turn it back on & hit 0-1-enter & 0-2-enter, this will put it back to manufactory default, then start over again.
Radio shack trc-447
According to the service manual for the TRC-447, the only adjustment is for "power" which is #L205. The only other step in the transmitter alignment is for the "S" meter.
On the Cobra, VR4 is AMC, L14,L13,L12 is AM power.
Radio shack trc-447 cb. no controls function,
The units have a reset code that protects the PLL brain from damage from voltage spikes. Ship it in and I'll get it back to normal function for you, providing the PLL has not been damaged.
Thanks,
Dodgem
www.Dodgem250.com
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