Sennheiser ENERGIEPACKS SK 50 - Manual (Page 2)

Power packs for the SK 50, SK 250 and SK 3063
B 50-2 and B 250-2 battery pack:
y 3-step LC display for (remaining) battery capacity
y Reliable Low Batt indication
y Protection against total discharge
y Provision of battery status information to the receiver
y Operating time (with alkaline manganese cells):
B 50-2: > 4.5 hrs on SK 50 / SK 3063
B 250-2: > 9 hrs on SK 50 / SK 3063
> 2.5 hrs on SK 250
BA 50-2 and BA 250-2 accupack:
y NiMH rechargeable batteries with 1.5 Ah capacity
y Protection against total discharge
y Intelligent, 6-step display for (remaining) accupack capacity
y Charging time max. 2.5 hrs with L 50 charger (depending on
the residual charge of the accupack)
y Processor-controlled electronics takes self-discharge of
rechargeable battery cells into account
y Display indicates the maximum possible capacity after the accupack has been fully
charged in the L 50 charger.
y Measurement of actual capacity and consideration of natural ageing.
y During operation, the percentage display decreases in correspondence to the
remaining accupack capacity.
y Note : The capacity is calculated during a complete discharge cycle (between full
charge and Low Batt indication). For a correct display of the maximum pos-
sible capacity, discharge the accupack from time to time during normal ope-
ration until the Low Batt indication lights up. The updated capacity is dis-
played after the next complete charge cycle.
y Operating time: BA 50-2: > 6 hrs on SK 50 / SK 3063
BA 250-2: > 10 hrs on SK 50 / SK 3063
> 4.5 h on SK 250
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Low-Batt
EnergiePack_SK50_SK250_SK3063.fm Seite 2 Dienstag, 17. Januar 2006 12:17 12