Atlas 520099 manual DCC Decoder for Atlas N Scale H15/16-44 Locomotives

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Decoder for Atlas N Scale H15/16-44 Locomotives

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The #520099 DCC decoder is designed for Atlas N scale H15/16-

44 locomotives. The characteristics of this decoder are:

Provides 0.5A continuous motor current.

Has two function outputs with built-in white LED headlights that can be configured for special effects including directional, independent, dimming, Mars light, Gyro light, single Strobe, and double Strobe.

Provides two additional function outputs with built-in bi-color LEDs that provide directional green or red marker lights at front and rear and can be configured for on/off control by a specified DCC function.

Supports both short (2-digit) and long (4-digit) addressing.

Supports advanced consist control (lashing up locomotives that have different DCC addresses)

Operates on conventional DC layouts; this feature may be disabled by setting a CV.

Provides full support for all forms of programming that are described in NMRA RP-9.2.3.

Supports both short form instructions and long form instructions in operations mode programming (programming on the main line)

Can be set for operation with 14/27 speed-steps, 28/55 speed-steps, or 128 speed-steps with direct drive.

Can choose either Precision Glide Control or Silent Drive for motor control

DCC Decoder for Atlas N Scale H15/16-44 Locomotives

Item # 520099

Revised 09/14/2004

Atlas Model Railroad Co., Inc.

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Contents DCC Decoder for Atlas N Scale H15/16-44 Locomotives Scale H15/16-44 DCC Decoder Lighting Options for the H15/16-44 Decoder Silent Drive or Precision Glide Control Preparing to Install the H15/16-44 DecoderStep by Step Installation Programming the H15/16-44 Decoder Start voltage Reg Description Range Default Value Short addressAcceleration Momentum Brake MomentumLong Address, High Byte Decoder Configuration, ByteLong Address, Low Byte Advanced Consist AddressHeadlight mode Description Range Default ValueUsage on conventional DC layouts Speed curveLighting Effects for Output a front headlight Brake momentum on DC operationDirectional or Independent Headlights Front Headlight Dimming ControlRear marker lights Dimming for Output a front headlightLighting Effects for Output B rear headlight Rear Headlight Dimming ControlFactory Dimming for Output B rear headlightSpeed StepNumber Equivalent Values for Bit DecimalCalculation Example Calculating the Default Value for CV29 Creating a Customized Speed Curve 100 110 120 130 140 152 164 174 186 200 216 234 254 Troubleshooting Decoder Programming Problems For Technical Assistance Dcc@atlasrr.com Atlas Limited One-Year DCC Decoder Warranty