26
Adjusting amplifier settings
It is possible to adjust the audio equalisation of the amplifier to suit a specific
environment or taste. There are separate settings for the internal Jukebox
speakers (Channel 1/2) and any additional speakers that may be connected
(Channel 3/4).
Pressing the ‘MENU UP’ or ‘MENU DOWN’ buttons on the D4 amplifier will
cycle through the available menus. Pressing the ‘+’ or ‘-‘ buttons will increment
or decrement the value of the current menu. Any changes will be automatically
saved. (The location of these buttons is shown in FIG9 on page 23) If no buttons
are pressed for 1 minute, the amplifier will revert back to its default display
mode.
Below is a description of the available menus:
•
Channel 1 Stereo / Mono Switch
This menu is used to set the amplifier in Stereo or 2 channel Mono. This
should be left as ‘Stereo’.
•
Channel 1 Master
This menu sets the maximum volume level that can be achieved with
the remote and should be used to set a maximum level for the Jukebox
speakers.
•
Channel 1 Bass
This menu sets the bass level of the Jukebox speakers. It can provide a cut
or boost of 15dB.
•
Channel 1 Middle
This menu sets the middle level of the Jukebox speakers. It can provide a cut
or boost of 15dB.
•
Channel 1 Treble
This menu sets the treble level of the Jukebox speakers. It can provide a cut
or boost of 15dB.
•
Channel 1 Microphone Volume
If you wish to use a microphone we recommend a wired low impedance
mic. If you wish to use a wireless microphone please contact Sound Leisure.
