1. 3.4 Mi-com upload if necessary
Connect converter to laptop
Serial
USB
SERIAL PORT laptop
laptop
Upload
converter
SERIAL port
wire
PCB connector
connect with upload converter

2. 2. Hookup upload connector and power on
3.4 Mi-com upload if necessary
Mi-com upload procedure
1. Outdoor PCB power off
2. Hookup upload connector and power on
3. Separate connector
from PCB
CN 91 Main
Reassembly
Separate connector
Separate connector from PCB as above picture then PCB power can be blocked
Hookup converter upload connector to the outdoor PCB for mi-com upload
Assembly power connector to
the outdoor PCB for POWER ON
Do mi-com upload
Separate connector from PCB after mi-com upload then reassembly

3. 3.4 Mi-com upload if necessary
RUN MI-COM UPLOAD PROGRAM
RUN GMAN.EXE FOR MI-COM UPLOAD(NEED TO DOWNLOAD PROGRAM BEFORE) 3

4. 3.4 Mi-com upload if necessary
Basic set-up
Select com port, speed, unit type (indoor or outdoor) that need to be uploaded
COM PORT should be set up that the converter hooked up, speed always select bps. 4

5. 3.4 Mi-com upload if necessary
Select upload law file from the folder
Select proper law file (DB-XXXXA.hex) by click Select File. Law file should be acquired before
Click Download 2 1 5

6. 3.4 Mi-com upload if necessary
Conform upload status
While uploading there is indicated uploading status as below
There is displayed a message that upload finished successfully. 6

7. 3.4 Mi-com upload if necessary
When failed upload
Check wire connection and setup status then try again
Still display as like below then check upload converter and wire status 7