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2

3

Using the Development Boards Manually

Use of the development system is straightforward. After unpacking the

development boards, attach an antenna to each board, install the supplied

9V battery, remove the USB interface jumpers, and turn on the power

switches. The transcoders will have default settings from the factory and

will work straight out of the box. To create new addresses, follow these

steps:

1. Choose one board and press and hold the CRT/LRN button while

the ENC_SEL button is pressed to enter Create Mode. The Address

is randomized for as long as the CRT/LRN button is held down (the

ENC_SEL is not monitored once Create Mode has been entered). After

a brief press, release the button.

2. Once the CRT/LRN button is released, the MODE_IND LED begins to

flash to indicate that it is ready to accept status line assignments. Press

all of the status line buttons that are to be inputs, then press the CRT/

LRN button again or let the transcoder time out after 15 seconds.

3. Press the CRT/LRN button on the second board and the MODE_IND

LED starts flashing. On the first board, press each of the status line

buttons that are to be authorized. They can be pressed in any order,

individually or together. The transcoder on the second records the

Address of the transmitting transcoder. It records each status line

activation as the Control Permissions. Press the CRT/LRN button again

or let the transcoder time out after 15 seconds to exit Learn Mode.

4. Repeat steps 1 through 3 for the second board.

MT Series Master Development Board

1. 9V Battery

2. Power Jack

3. On-Off Switch

4. Voltage Regulator

5. Prototyping Area

6. QS Series USB Module

7. USB Interface Jumpers

8. RP-SMA Antenna Connector

9. LT Series Transceiver

10. Routing Switches

11. Break-Out Header

12. MT Series Transcoder

13. Function Switches

14. Indicator LEDs

15. CRT/LRN Button

16. ENC_SEL Button

17. ENC_SEL Switch

18. Status Line LEDs

19. Status Line Buttons

Ordering Information

Figure 2: Ordering Information

Ordering Information

Part Number

Description

MDEV-LICAL-MT

MT Series Master Development System

Figure 3: MT Series Master Development Board

4

1

2

3

10

6

7

8

14

5

9

11

13

12

15

16

17

18

19