Installation manual

Page 12
Serial No.
NES10-2 Noise Eliminating Speaker
Filter
Select
SW1 SW2 SW3 Level
On On On 1
On On Off 2
On Off On 3
On Off Off 4
Off On On 5
Off On Off 6
Off Off On 7
Off Off Off 8
On
Off
Audio Input
PO Box 136
Bexhill on Sea
East Sussex
TN39 3WD
England
Tel: + 44 (0)8702407258
DC Power
12-24V DC
Figure 4. NES10-2 connections
2.1mm power con-
nector
centre +Ve
14.2000
000
14.195.00
145.0
For adaptors see section 5
Optional Mains Power
Adaptor
Optional In-vehicle
power lead
Rubber feet
x 4
Fixing Screws
x2
bhi
Page 21
Try transmitting again. If the problem persists , then move to the
next step.
If the problem is cured, try removing the previous ferrite(s). Shorten-
ing the power lead may also improve the situation.
Figure 8. Power lead suppression.
Fit another ferrite at the other end of the power lead
Try transmitting again, if the problem is cured, try removing the
previous ferrite(s).
Figure 9. Additional power lead suppression.
Try transmitting again. If the problem persists , then move onto the
next step.
Iftheproblemiscured,tryremovingtherstferrite.