Troubleshooting - Roksan Audio Caspian Manual

If you suspect that your ROKSAN Caspian Integrated Amplifier is not operating properly, you
should check all the connections carefully. Pay particular attention to speaker phasing and chan-
nel connections. Phono plugs should be fully inserted- a frequent cause of problems is that Phono
plug surrounds do not make proper contact. Below are some commonly encountered problems
with suggestions for possible cure. The list is not exhaustive: If you have any unresolved prob-
lems, please consult your appointed ROKSAN dealer or distributor.
SYMPTOM
• No power
• No output on one or
both channels
• Very low sound output
• Poor speaker imaging,
lack of Bass output
• Hum from speakers

TROUBLESHOOTING

LIKELY CAUSE
• AC Mains lead not inserted
properly
• Unit not switched on
• Amplifier in shutdown
mode (mode LED is green)
• Missing or bad input
signal connection Incorrect
speaker connection
• Wrong input selected
• Loudspeakers connected
out of phase
• Amplifier muted or volume
set to minimum
• Incorrect grounding
ROKSAN AUDIO
Monitor Audio Ltd, 24 Brook Road, Rayleigh, Essex, SS6 7XJ, United Kingdom
website: www.roksan.co.uk email: info@roksan.co.uk
Tel: +44 (0)1268 740580
Caspian Integrated Amplifier
SUGGESTED REMEDY
• Ensure AC Mains lead is
fully inserted
• Switch unit on (on the front
underside)
• Check all input
connections
• Check speaker output
connections on rear panel
• Select correct input,
ascertain source is working
• Check polarity of speaker
connections (especially
important if Multi-wiring,
Multiamping)
• Check Mains polarity and
grounding on all connect-
ed equipment
Manual
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