www.altronics.com.au
Redback® Proudly Made In Australia
3
TROUBLE SHOOTING
If the REDBACK 15W amplifier fails to deliver the rated performance, check the following:
No Power, No Lights
Make sure amplifier power switch is on. Check the DC fuse. Replace with only the correct type and rating. Over
rated fuses will invalidate warranty.
Distorted Output
Check that the speaker type is correct for the output that you are using (ie. 4-16Ω). Check for any short circuits
on the speaker line.
Very Low Output Volume
Make sure that the input is the correct level (check for shorted connectors). Check for any short circuits on the
speaker line.
Continually Blows Fuses
Make sure that the speaker line is not shorted. Check speaker types, ratings and if on correct output.
Amplifier Keeps on Cutting In & Out
Check speaker types, ratings and for any short circuits on the speaker line.
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6
Timer
15 Watt amplifier
A 4017
Power
On
Mic
Input
0
2
4
6
8
10
Mic
Aux
0
2
4
6
8
10
Music Input
Fig 2 shows the layout of the A 4017 front panel.
Fig 2
FRONT PANEL GUIDE
1
Mic Input
This is an unbalanced microphone input which is mixed with the Mic Input on the rear of the unit.
2
Mic Volume
use this to adjust the microphone input/s volume.
3
Aux Volume
use this to adjust the Aux and Music input’s volume.
4
Music Input
Use this input to connect a portable music player. This input will mix with the Aux input on the rear of the unit
and is adjusted via the Aux volume control.
5
On Indicator
This led indicates the unit has power.
6
Power Switch
Use this to turn the unit on.
SETUP
