Contacta STS-K071 Руководство по установке и эксплуатации - Страница 14
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When powered and in normal operational mode the amplifier will display
Volume In LED 1 as steady green.
When the amplifier is switched off using the On/Off button, audio is muted
and LEDs are not illuminated; press any button to turn the amplifier on again.
To adjust the staff volume level:
•
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 level:
•
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 performance:
1. Ensure the customer and staff volumes are turned completely down.
2. Adjust staff volume (Volume In) to a comfortable level.
3. Increase customer volume (Volume Out) until feedback is heard.
4. Decrease customer volume (Volume Out) until feedback is just eliminated.
Once you have followed the above steps:
1. Staff pods are optimally positioned 300mm from a staff member.
2. Check the amplifier is fully functional by ensuring the red 'fault' light is
NOT displaying.
The system is now ready to use.
Fault Diagnosis LEDs
14
Using the System
•
Volume In LED 8 will stay red if there is a
fault with the staff microphone.
•
Volume Out LED 8 will stay red if there is a
fault with the customer microphone.
•
Volume In LED 8 will flash red if there is a
fault with the loop (i.e. a broken aerial).