Sennheiser SKM 9000, Инструкция по эксплуатации

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Digital 9000 | 105
Cleaning and maintaining the Digital 9000 system
L 60 characteristics
Operating conditions
Storage and transport conditions
In compliance with
Input voltage 12 to 15 V
Input current max. 900 mA
Pin assignment of DC input
hollow jack socket
Charging voltage max. 4.2 V
Charging current max. 2 x 1,000 mA
Charging principle • CC CV method (Li-Ion charging method)
• Deep discharge recovery charge
• Capacity monitoring
• Accupack temperature monitoring
• Over/undercharge detection
• Charging time limit (approx. 8 hours)
Compatible Sennheiser
accupacks • BA 60 (3.7 V, 1,600 mAh, Li-Ion)
• BA 61 (3.7 V, 2,030 mAh, Li-Ion)
Charging time with a completely discharged accupack and at room temperature
(approx. 20°C/68°F):
• 100% = approx. 180 min
• 70% = approx. 60 min
• automatic security switch-off after approx. 8 hours
Dimensions approx. 80 x 87 x 62 mm (W x D x H)
Weight approx. 160 g (without mains unit)
Ambient temperature 0°C to +35°C
with reduced charging power: 0°C to +45°C
Relative humidity 25% to 95% (non-condensing)
Protection against dripping and
light splashing of liquids
the product must not be exposed to dripping and splashing (IP2X)
Ambient temperature

20°C to +70°C
Relative humidity 5% to 95% (non-condensing)
Protection against dripping and
light splashing of liquids
the product must not be exposed to dripping and splashing (IP2X)
Europe EMC: EN 61000-6-2
EN 61000-6-3
Safety: EN 60065
USA FCC 47 CFR Part 15 B
Canada Industry Canada ICES 003