View single post by slychiu
 Posted: Saturday May 23rd, 2015 10:32 am
 PM  Quote  Reply  Full Topic 
slychiu



Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5493
Status: 
Offline

  back to top

Tuning Parameter 81 (AFE DP MIC GAIN KP-DP INTERCOM)  is the  volume from DP Mic to Keypad.  Preferred value = 6 for DS01


Tuning Parameter 79 (AFE KP MIC GAIN KP-DP INTERCOM)  is the volume from KP Mic to Door station. Preferred value = 10 for DS01

Increase the appropriate parameter to increase the volume of each direction. However too much increase in volume may cause howling. Settle on a value which results in audible volume in each direction without howling

Reset is not necessary after changing and write selective


 Close Window