User's Manual

key key data

power on 79 04 00 00 00 00 7d

4 79 04 00 00 12 01 01 6f or 79 04 00 00 92 01 01 ef

5 79 04 00 00 12 01 20 4e or 79 04 00 00 92 01 20 ce

79 04 00 00 12 01 08 66 or 79 04 00 00 92 01 08 e6

8 79 04 00 00 12 01 02 6c or 79 04 00 00 92 01 02 ec

79 04 00 00 12 01 10 7e or 79 04 00 00 92 01 10 fe

Note: When the key 1,2, or 3 is pushed without dropped chip(s), then it make a beep

to notice that it is a wrong sequence.

After a chip is dropped, a led flickers for about 10 seconds, key 1, 2, or 3

should be pushed during this time. The led stops flickering when a key is

pushed, or if any key is not pushed until 10 seconds expire, then it

makes a beep to notice that keys are not pushed.

Technical Specifications

Features of connector:

RS-232C connector for serical communication with PC