LT-3100 User & Installation Manual Rev. 1.06 System Submenus
Lars Thrane A/S www.thrane.eu Page 82 of 155
Audio
The Audio settings handles all audio levels and notifications. Here is a short description of the audio
settings and their functionality in the LT-3100 system (see Figure 104 for layout):
• Speaker Volume adjusts the output level of the LT-3110 Control Unit speaker (located below the
Brightness button). The Speaker Volume setting is primarily used when operating the system with
the LT-3120 Handset placed in LT-3121 Cradle (e.g. making a voice call). The Navigation key (arrows
up/down) can be used to control the Speaker Volume output level, when audio is directed to
control unit speaker.
• Handset Volume adjusts the output level of the LT-3120 Handset speaker (user audio). The user can
adjust the Handset Volume during a voice call by using the LT-3120 Handset volume button
(up/down) on the side of the handset.
• Ringer Volume adjusts the output level of the ringer, when an incoming voice call is presented in
the LT-3100 system. The Ringer output will be directed to the LT-3120 Handset (integrated ringer
speaker on the back side) when placed in the LT-3121 Cradle. Otherwise, the LT-3110 Control Unit
speaker is used for indicating an incoming voice call.
• Key Beep adjusts the output level of the audio feedback when using the LT-3110 Control Unit
keypad. Can be configured to ‘Off’ if desired.
NOTE: Audio notifications can be disabled for SMS. The unread symbol in the status bar will still be
shown, if audio notifications are disabled.