User manual

CLKTCDSeriesUserManual–Rev.2.0.1Page31
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InternalBatteryCircuit
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MaintenanceFreeRechargeableBattery
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3V,17mAh,CoinCell
RechargeableManganeseLithium
PanasonicML1220/V1A
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RechargeableManganeseLithiumcoincell(PanasonicML1220)andrecharging
circuitrequiresnomaintenanceandretainsallconfigurationsettingsfortwoweeks
(minimumholdover)withoutappliedexternalpower.
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Clockhandalignmentsettingsaremaintainedinnon‐volatileflashandarenotaffectedby
eitherlossofpowerorinternalbatteryvoltage.
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Operating/StorageTemperatureandHumidity
OperatingTemperature..............................32°to140°F(0°to60°C)
RelativeHumidity.......................................0to90%,non‐condensing
StorageTemperature.................................‐40°to185°
F(‐40°to85°C)
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SizeandWeight
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PhysicalSize
Diameter
Depth
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DualFace
Depth
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ClockFace
Diameter
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Weight
Round
Stainless
DualFace
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Material
Case
Lens
CLKTCD12
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12.5”(31.8cm)
4.25”(10.8cm)
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12.5”(31.8cm)
6”(15.2cm)
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12”(30.5cm)
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7.6lb(3.5kg)
7.6lb(3.5kg)
11lb(5kg)
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PowderCoatedSteel
Polycarbonate
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