Atlas DCC Decoder 520099 사용자 설명서

Decoder for Atlas N Scale H15/16-44 Locomotives

Atlas Model Railroad Co., Inc.

Troubleshooting Decoder Programming Problems

Fault

Cause and Solution

Locomotive does not

move when you

address it on DCC

system.

Check to see if you have selected the correct address for that

locomotive.

Locomotive does not

move when DCC

system is set to the

address in CV1, even

though this address can

be read from CV1.

You have entered the short address (CV1), but the decoder is set to

use the long address, i.e., bit 5 of CV29 has been set.

Use the long address or else clear bit 5 of CV 29.

Locomotive does not

move when DCC

system is set to the

short address in CV1.

The short address can

be read from CV1, and

DCC functions can be

activated when the

DCC system is set to

the address in CV1.

Check to see if an advanced consist address has been

programmed into CV19, i.e., check to see if CV19 has a value

greater than 0. If CV19 has a non-zero value, you must either use

this advanced consist address to operate the locomotive or program

the value 0 into CV19.

DCC functions can be

activated when DCC

system is set to the

locomotive address, but

the locomotive does not

move.

Decoder is set to use a customized speed curve (CV29.4 = 1), but

you entered zero values into CVs 67 to 94. Either clear bit 4 of

CV29 or enter suitable non-zero speed step values into CVs 67 to

94.

The locomotive does

not appear to be using

the customized speed

curve values that you

have entered into CVs

67 to 94.

Bit 4 is not set to “1” in CV29.

Function 0 (lighting)

cannot be switched on

and off.

Matching of speed steps is incorrect: The decoder has been set to

28/128 speed steps, but the DCC system has been set to 14/27

speed steps.

Either set the DCC system to 28/128 speed steps

change the

decoder speed step setting to 14/27 speed steps. (CV29.1 = 0).

Locomotive headlights

are only illuminated

when the locomotive

speed is increased or

decreased; the

locomotive headlights

go on and off as the

locomotive speed

changes.

Matching of speed steps is incorrect: The decoder has been set to

14/27 speed steps, but the DCC system has been set to 28/128

speed steps. Either set the DCC system to 14/27 speed steps

change the decoder speed step setting to 28/128 speed steps.

(CV29.1 = 1).