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Default external mic settings XPR-7550e

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lion2479

Member
Joined
Mar 5, 2007
Messages
133
Hi all,

Using a XPR-7550e at work. UHF. Have a pmmn4062a speaker mic attached.

Can someone recommend the best or default settings for the external mic? My co-workers say they are having a hard time hearing me with the mic attached. When I spoke closer to the mic they could hear me just like when I disconnected the mic and spoke into the radio itself. (FYI-This is for work and not an amateur radio repeater).

I do have AGC-D enabled, intelligent audio enabled, AF Suppressor enabled, Noise Suppress- Basic.

Have a good working knowledge of the CPS but just wondering what others might have their CPS settings at.

Much appreciated!
 
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thassler

Member
Joined
Sep 29, 2011
Messages
133
Location
Tennessee
Settings we use:
Intel Audio Response - Disabled
Environment - Loud
AF Suppress - Disabled (Unchecked)
Noise Suppressor - Disabled
Analog AGC - Enabled
Digital AGC - Enabled

We use firmware version 2.08.05. Differing firmware versions among radios can affect audio performance also...
 
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TampaTyron

Beep Boop, Beep Boop
Premium Subscriber
Joined
Feb 1, 2010
Messages
1,094
Location
Phoenix, AZ
Motorola has different gain setting recommendations for different audio accessories that differ with firmware versions. What firmware are you running? I will ask my guy who has access to the chart. TT
 
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lion2479

Member
Joined
Mar 5, 2007
Messages
133
R02.08.05.0004 FW and the latest CPS. The speaker mic I am using is a PMMN4062 - IMPRES Remote Speaker Microphone.
 
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TampaTyron

Beep Boop, Beep Boop
Premium Subscriber
Joined
Feb 1, 2010
Messages
1,094
Location
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4062 is listed as an APX mic and is not on the chart. Play with the analog and digital gain settings to get best audio quality. TT
 
S

swillis33

Newbie
Joined
May 3, 2006
Messages
2
Location
Irvine, CA
TampaTyron said:
Motorola has different gain setting recommendations for different audio accessories that differ with firmware versions. What firmware are you running? I will ask my guy who has access to the chart. TT
Click to expand...

There's a chart???? Where do I find this alleged chart? It's been a constant struggle getting my various OEM and after market audio accessories to sound good together while attached to my MotoTrbo radios.

I have an MOL business account. Do you know if it's on there? Thanks.
 
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TampaTyron

Beep Boop, Beep Boop
Premium Subscriber
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Feb 1, 2010
Messages
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Location
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Chart is an internal document. Not on MOL. Send me a PM with your business email address (one associated with your MOL account). I will see what I can do. TT
 
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