Digitrax BXP88 사용 설명서 - 페이지 14

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ty for a track detection section. Many detection problems are related to wiring

problems or poor connections to the detection section rather than to the actual

BXP88. By using the display array, you can eliminate the wiring issues from the

equation and be sure that the BXP88 is set up correctly.

Remember, if the zone power is OFF, the occupancy LEDs should be set up so

that they will be on to be sure that signaling systems or a CTC/dispatcher will see

the detection section in its most restricted aspect.

12.1 LocoNet Debug

The BXP88 reports information to LocoNet, so be sure that the connection is

working. In normal operations the red "OPS" LED will blink ON briefly when

valid incoming LocoNet messages are seen, confirming a good LocoNet network

connection. The BXP88 will blink the ZONE led green when a state message is

sent by the BXP88 to LocoNet.

12.2 Analog Locomotives

Analog Locomotive are not compatible with the BXP88, all locomotives must be

equipped with a DCC decoder.

13.0 Using a Test Transponder for debugging

You can use a Test Transponder as follows:

Use transponder capable decoder set up with a 470 ohm resistor between the

blue and white leads. This removes any lamp issues from initial transpon-

ding tests. The motor leads can be left unconnected/insulated and all other

leads except the red/black track connections should be insulated. Set CV61

to a value of 02 to enable transponding.

Ensure the BXP88 is properly connected to your Command Station/Booster

via Rail A and Rail B connections. Connect the BXP88 to your Command

Station/Booster using a Known good LocoNet cable. Connect an LT5 to the

"DS1-4 LED" header.

Use the first Detection Section (DS1), hook RAX to the decoder RED lead and

DS1 to the decoder BLACK lead.

Power up the System and the BXP88 connected to the test decoder. Turn on

Track Power and select the decoder's address in a throttle. (Decoder factory

defaults are Address 03).

DS 1 LED will blink steadily indicating that a valid transponder with that

address is being detected in that transponding zone.

14.0 FCC Information

Radio or TV Interference: (this information is MANDATED by the FCC) This

equipment has been tested and found to comply with the limits for a Class B

digital device, pursuant to part 15 of the FCC rules. These limits are designed to

provide reasonable protection against harmful interference when the equipment

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