Quick Guide Troubleshooting Microphones
Troubleshooting
for GPS Lockbox PTT Kit
Initial Step
to Take
Use a Tablet / Phone that you
know is working correctly and try this on the unit you suspect has a bad
microphone to test it. This will let you know if there may be an issue with the
tablet/ phone settings or software. Which you will need to check. If it still
does not work the proceed below.
Step 1
Look to see if the mic is getting power
·
Is
the green light on the face of the microphone on when the amplifier is turned
on?
·
If
it isn’t on make sure amplifier is turned on. If it is on follow these Step 2.
If it isn’t on and you verified no power, please see Amplifier Troubleshooting
on second page to see
Step 2
Check Audio Cable
·
Make
sure audio cable is firmly seated on the tablet/phone and into the back of the
amplifier.
·
If
still not working you can use an audio cable you know is working and swap that
audio cable with the unit. Test again.
·
Still
not working see Step 3, if working there is a bad audio cable.
·
Email
GPSLockbox Service Dept. to request a replacement audio cable at
service@gpslockbox.com
Step 3
Bad Microphone
·
Try
swapping the microphone with a unit you know is working, if you have one.
·
Test
with the swapped microphone you know works.