Troubleshooting Charts:
Bluetooth Failure – Pairing Issue
5-45
Bluetooth Failure – Pairing Issue (Page 2)
2
PAIRFAIL on the
debugging f ixture
display?
Read codeplug. Write Radio
Wide > Bluetooth >
reconnect timer to
'immediate'. Reset Radio
and headset.
Resolved, radio
never released the
pairing key of a
previous headset.
AUD DEV UNPAIRED
on the display in f irst
10 seconds?
3
No
PTT on headset
produces low-tone
f rom radio
No
Yes
Pairing
Successf ul?
No
Power Of f the POD headset, then
slightly turn and press f irmly on the
earpiece connector to ensure it is
making good connection to the
POD. Power on the POD headset
and re-pair it with the APX radio.
Yes
LF TX Woring?
See Section 6.17
& Figure 6-58
LF RX Woring?
See Section 6.17
& Figure 6-58
Yes
Yes
No
No
Replace the NFC
Flex and re-pair.
Can the Pairing be
Successf ul ?
No
Yes
8
BT TX
Working?
See Section 6.15,
Table 6-2 &
Figure 6-53
Yes
No
BT RX
Working?
See Section 6.15 &
Table 6-3
Yes
Have you already
replaced f ront-
housing?
No
No
7
Yes
Replace f ront-housing in
case BT antenna is
def ective
Summary of Contents for Astro APX 3000
Page 1: ...APXTM TWO WAY RADIOS APX 3000 DETAILED SERVICE MANUAL ...
Page 2: ......
Page 4: ...Notes ...
Page 6: ...vi Document History Notes ...
Page 10: ...x Table of Contents Notes ...
Page 12: ...xii List of Tables Notes ...
Page 18: ...xviii List of Figures Notes ...
Page 22: ...xxii CommercialWarranty Notes ...
Page 46: ...3 20 Theory of Operation Main Board Notes ...
Page 84: ...3 58 Theory of Operation Bluetooth Notes ...
Page 208: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 222: ...7 14 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 282: ...8 60 Schematics Boards Overlays and Parts Lists Main Board Block UHF1 84012513001_A Notes ...
Page 390: ...8 168 Schematics Boards Overlays and Parts Lists Main Board Block VHF 84012512001_A Notes ...
Page 456: ...9 8 Debugging Fixture Powering up Covert Board Notes ...
Page 468: ...Glossary 10 Glossary Notes ...
Page 472: ...Index 4 Index Notes ...
Page 473: ......