Denas MS DiaDENS PCM, Operating Manual

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9) The device does not
switch on at the time,
specified by the func-
tion «Alarm»
Active reminders are absent Go to section «Alarm» and set reminders
Voltage of batteries is less
than 2,1 V
Change batteries ( see section «Method of
replacement of batteries»)
10) The device switches
off spontaneously
Voltage of batteries is less
than 2,1 V
Change batteries ( see section «Method of
replacement of batteries»)
11) «Quick consump-
tion» of batteries
Off-grade batteries
Use high-quality batteries (alkaline atteries
are recommended) or accumulators of
corresponding unitsize with voltage of no
more than 1,5 V
Level of brightness is maximal Decrease level of brightness. Go to section
Settings
→
Display
Function «Battery
preservation» is switched off
Switch on function «Battery preservation».
Go to section Settings
→
Battery
preservation
Attention! Other troubles must be eliminated by the manufacturer or at the service
centers of the manufacturer.