User Guide

14
Using the Syst em
When powered and in normal operational mode the amplifier will
display V olume In LED 1 as steady gr een.
When the amplifier is switched off using the On/Off button, audio is mut ed
and LEDs are not illuminated; press any button to turn the amplifier on
again.
To adjust the staff volume l e v el :
• Press and hold the Volume In (+) or (-) buttons to increase or decrease the
level. The corresponding LED bar will show the volume setting
To adjust the customer volume l e v el :
• Press and hold the Volume Out (+) or (-) buttons to increase or decrease
the level. The corresponding LED bar will show the volume
setting.
For best possible performanc e:
1. Ensure the customer and staff volumes are turned completely do wn.
2. Adjust staff volume (Volume In) to a comfortable lev el.
3. Increase customer volume (Volume Out) until feedback is hear d.
4. Decrease customer volume (Volume Out) until feedback is just
eliminat ed.
Once you have followed the above steps:
1. The st aff micr ophone is best positioned no
more than 300mm away from the staff
member .
2. Check the amplifier is fully functional b y
ensuring the red ‘fault’ light is NOT
displaying .
St aff
microphone
If ther e is insufficient v olume ev en after y ou hav e
adjusted the volume controls, enter engineers mode and raise max v olume
settings. Exit engineers mode and r epe at initial setup .
The system is now ready to use.