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34
DH200 Manual
Rev 16.0
14 Troubleshooting
Nothing happens.
Make sure the wall power adapter is firmly connected to the Hymnal
and plugged into a working AC outlet.
Check the wall power DC adapter and see that it is rated at the proper
voltage (110 VAC or 220 VAC) for the AC power available in your
community.
If the Hymnal is running on battery power only, it must be turned on
with the
POWER
switch on the front panel. If the Hymnal is running
on battery power alone, the remote's
POWER
switch will only turn
the Hymnal off, not on. This is due to the fact that a Hymnal running
on battery power exclusively is turned completely off when its power
is switched off. On the other hand, when the Hymnal is receiving
power from the wall power adapter, it continues to run (at a reduced
level) when switched off. In other words, its power function operates
very much like the "Instant On" option found on many television sets.
Unplug the Hymnal from the AC outlet and remove the battery cover.
Disconnect the battery and plug the unit back into AC power. If it
power on try reconnecting the battery and charge for at least 4 hours.
The display lights
up but that's it.
Re-check the wall power adapter and turn the unit off and on again.
Try unplugging the power cord from the Hymnal and plugging it back
in after 10 seconds.
The display is OK
but there's no sound
from the internal
speakers.
Check that the
SPEAKER
switch on the top of the unit is turned on.
It plays but it
sounds bad.
Make sure the wall power adapter is firmly connected and that the
wall power voltage is correct for the DC adapter.
Turn the unit off and on.
The remote control
won't work.
Make sure that a clear line-of-sight path exists between the remote
and the main unit.
Bright fluorescent light or bright daylight will cut the effective range
of any device that uses an infra-red remote control. If this is a
problem, shield the Hymnal from the source of the bright light.
Press each button completely, pausing slightly between each entry.
Replace the batteries in the remote control.
The
POWER
switch is being use to turn the Hymnal on while it is
running on battery power only. See the explanation under "Nothing
happens" above. When running only on battery power, the Hymnal
must be turned on with the
POWER
switch on the front panel.
Hymn doesn't play.
If the display reads "Hymn is not available," the hymnal does not
have that hymn in memory.