NAD S70 owner manual Troubleshooting Guide, Problem Cause Solution

TROUBLESHOOTING GUIDE

Problem		Cause		Solution
Remote control works	•	Battery flat or snap-on	•	Check or replace battery
intermittently or doesn’t		connector incorrectly
work at all		attached
	•	IR transmitter or receiver	•	Remove obstruction
		windows obstructed
	•	IR receiver on components	•	Place unit away from
		are in direct sun or very		direct sun, reduce amount
		bright ambient light		of ambient light
Sleep Timer and Timer	•	These functions are	•	Activate clock
functions can’t be activated		available only if clock is
		activated
Although activated, Sleep	•	IR transmitter or receiver	•	Remove obstruction
Timer and Timer function do		windows obstructed
not work properly or at all	•	IR receiver on components	•	Place unit away from
		are in direct sun or very		direct sun, reduce amount
		bright ambient light		of ambient light
Sometimes not all	•	Remote control is just out	•	Reduce operating distance
components respond to		of range	•	Connect NAD-Link
On/Off command, causing				between components
these to be "out-of-sync" for
stand-by/operating status
Display is difficult to read	•	Too little or too much	•	Adjust display’s contrast
		contrast		level
	•	Battery almost flat	•	Replace battery
Can not operate NAD S170	•	S100 is selected in System	•	Select S170 as preamp in
AV preamp / processor		set-up as preamp		System Set-up
Can not operate NAD S100	•	S170 is selected in system	•	Select S100 as preamp in
Stereo preamp		set-up as preamp		System Set-up

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