Start up power for Digitrax DCS 100

Hi folks,

Anyone have the problem of needing to continously cycle the power on/off several times before the Digitrax DCS 100 will turn on?

I get two beeps, it shuts down, I start again and it beeps. After a few times it turns on finally.

I have checked for shorting etc and it seems not to be the problem.[%-)]

The manual doesn’t mention anything about 2 beeps.

5.11 DCS100 Audible Sounds

The DCS100 uses several beeps and clicks that can be used as diagnostic tools

that help you debug a number of conditions.

Table II: DCS100 AUDIBLE SOUNDS

Sound Meaning

1 Beep DCS100 has powered on successfully or has sent

a programming command.

3 Beeps A loco address has been “purged” due to non -use.

This is informational only. Refer to the DCS100

Option Set Up Section for information on

customizing loco address purging.

4 Beeps Booster short circuit shutdown. Fault Alarm

6 Beeps Command station already present in system.

When two command stations are operating on the

same system, you may experience unexpected

results.

7 Beeps DCS100 CMOS battery lo w condition. Battery

should be replaced as soon as possible. See

Section 5.14 for CMOS battery replacement

instructions.

8 Beeps Memory ECC/checksum fail. This indicates that

the local CMOS memory has been corrupted and

was reset automatically. This i s a technical

diagnostic.

9 Beeps DCS100 transmit failure, there is a device

blocking proper message action on LocoNet.

16 Beeps Software timeout failure. No action is required,

the unit will resume operation.

It’s probably either 1 or 3, although 3 at startup would be very odd.

What are you using as a power supply? Have you tried disconnecting the track power leads from the DCS100, and if that doesn’t change anything, disconnect any Loconet cables.

-Randy