3M D-2400 - Manual (Page 18)

Adjusting the System 3M Model D-2400
14
Outbound Music/Messaging Level (Only for Systems That Use Music/Messaging)
To set the outbound Music/Messaging level, do the following:
1. Ask another attendant to stand near a Call Station that is not in use and has Music/Messaging activated.
(See the Communications Controller Hardware Section on Page 7 for details on how to activate
Music/Messaging for a Call Station.)
2. Determine if the Music/Messaging volume is low, satisfactory, or high.
3. If the volume is unsatisfactory, adjust the MUSIC volume control in the Communications Controller. (See
Figure 8.) Turn clockwise to increase the volume, counter-clockwise to decrease it.
4. Repeat Steps 2 and 3 until the volume is satisfactory.
Station Selector(s)
Inbound Audio Volume Level
To set the inbound audio volume level:
1. Ask an attendant to stand at a Call Station and push the incoming call button for your Station Selector.
2. Answer the call by pressing the TALK button.
3. As the attendant talks, adjust the up/down arrows on the Station Selector keypad to reach a desirable level.
VOX (Voice Activated Transmission) Sensitivity Level
! Important
The VOX adjustments are necessary only if VOX is enabled for your system.
The VOX sensitivity level determines the maximum distance from the microphone that the speaker can activate
communication.
! Important
The suggested average activation distance from the microphone to the attendant is 2 to 6
inches.