[Repeater-Builder] Vertex service manuals

[kerinvale]

Hi guys .Where can I download vertex service manuals .I am chasing a vx2200
because I have to adapt a ear muff headset to the radio.any suggestions for
adapting /powering the mic (electret mic ) to the radio
 
 
Thank You,
Ian Wells,
Kerinvale Comaudio,
361 Camboon Road.Biloela.4715
Ph 0749922449 or 0409159932 or 0749922574
www.kerinvalecomaudio.com.au