Pues parece que ya se puede entrar en el menú servicio de las 2, accediendo al cambio de zona y calibrando los stick. Ojo que se puede cascar la emisora. Parece ser que también hay ya una versión 1.8 beta del firmware, también funciona el service menu en esta version. (1.6 y 1.8 beta). Se ha probado a cambiar la zona de una emisora y ya no te admite el moduclo tm14 hasta que le vuelves a poner su zona
http://www.helifreak.com/showthread.php?t=217886 Para la 8: 1. Get a empty SD card. (zero fill it if nessesary)
2. Insert into T8FG and format the card as prompted.
3. Copy a model to the SD card. (no matter the name or the type it is)
4. power off the TX and put the SD into a SD card reader on your computer.
5. use any HEX edit tool (I'm using ultraedit) to open tinyfs.bin file on the root directory of the
card. (you may need to enable show hidden files on your explorer options).
5.1 make changes to following addressed.
00200: 23 (original 43, or 03 if card is empty)
02200: 02 (original 00 if empty)
06480: 00 00 1F 77 93 D9 00 00 00 00 00 13 00 01 00 00 ( original all 00 or FF )
82E00: 54 38 46 47 20 20 54 45 53 54 28 4E 4F 52 45 53 45 54 29 00 ( stands for 'T8FG TEST
(NORESET)')
* 82E00 maybe different for you card vendor or capacity(I'm using APCER 1G 60x SD card). To find this
address. Find hex string "54 00 38 00 46 00 47 00", (should occure only once if the card was proper zero
filled), the leading two bytes beforce the address occured the match hex string will be 00 00 or 00 01.
(depends the model type you just created or copied in step 3. 00 00 for air plan, 00 01 for helicopter),
at the beginning of 00 00 or 00 01, replace with "T8FG TEST(NORESET)" (note there were two spaces
betwin T8FG and TEST.)
6. Insert the card into T8FG and poweron. you will get into service menu. (don't touch the update switch
besides the SD slot)
7. do some interesting things
*** WARRING !!!! OWN YOUR RISK TO DO THIS, EVERY STEP AFTER STEP 6 MAY DISTORY YOU TRANSMITTER ***
in addtion to 'T8FG TEST(NORESET)' there are following different "filenames" maybe used to enter different service menus.
'T8FG TEST(NORESET)' - Shows all service menus and allows making all the changes.
'T8FG TEST(LIMIT )' - Shows only a sub-set of service menus, with limited editing possibilities. E.g. Cannot change the product id, band, area...
'T8FG TEST(RST SS )' - Don't Known SS stands for
'FX-20 TEST(RST SS )' - Do service FX-20, Don't know SS.
'T8FG TEST(RST PCM)' - Don't Known detail, maybe reset PCM module locate
'FX-20 TEST(RST PCM )' - Do service FX-20, Reset PCM Module.
'T8FG TEST(NOEDIT )' - Shows all service menues, but prevents any changes. Includes an RF test screen.
'T8FG TEST(TELEC )' - Don't known what's purpose
'T8FG SCREEN SHOT ' - A screen shot of TX can be made with SW-H. Screen shots are stored on SD card and can be extracted with ffs.exe tool.
'T8FG TEST SHOT ' - maybe simular to screen shot
empezar por el modo no edit, y ya luego con el noreset
para la 12: resumido:
Insert your SD card into PC
- Format SD card (FAT, FAT32 ... don't care)
- Insert SD card into 12FG
- Turn-on 12FG and format SD card
- Write 1 model file into SD card (It's important to do)
- Insert SD card into PC again
- By Hex editor go to 200 hex address of TINYFS and write 23 hex
- goto 2200 hex and write 02 hex
- goto 6480 hex and write this byte sequence: 00 00 1F 77 93 D9 00 00 00 00 00 13 00 01 00 00
- search filename you written (search sequence 00 00 54 00 31 00 32 00 46 00 47 00 alias ..T.1.2.F.G)
- write from start address founded the ascii codes of string: "T12FG TEST(NORESET)" (without quotes and with one space between T12FG and TEST)
- Save into SD card
- Insert SD card into 12FG
- Turn-on 12FG and Have fun
largo:
Format the SD card in TX.
Open file TINYFS.IMG on SD card with hex editor on PC
Change bytes at the following addresses (all number are in hex):
00200 : 23 (empty card should have 03 here)
02200 : 02 (empty card should have 00 here)
06480 : 00 00 1F 77 93 D9 00 00 00 00 00 13 00 01 00 00
82A00 : Enter ASCII codes for one of the following strings (no quotes, see note below):
'T12FG TEST(NORESET)' - Shows all service menus and allows making all the changes.
'T12FG TEST(LIMIT )' - Shows only a sub-set of service menus, with limited editing possibilities. E.g. Cannot change the product id, band, area...
'T12FG TEST(RESET )' - Hard reset of the TX. All memory is cleared, total power on time is reset, product id is cleared, stick calibration is reset...
'FX-30 TEST(RESET )' - I don't have FX-30, so I never tried it. Don't know what it does.
'T12FG TEST(NOEDIT )' - Shows all service menues, but prevents any changes. Includes an RF test screen.
'T12FG SCREEN SHOT ' - A screen shot of TX can be made with SW-H. Screen shots are stored on SD card and can be extracted with ffs.exe tool.
Insert card in TX and power on to enter the service menu.
Hold edit for 1sec on SWITCH TEST screen to advance to next screen.
Press S1 on other screens to advance to next screen.
Calibracion: Success I have successfully recalibrated the main sticks & the sw/ vr pots on my 12fg. Below is the full procedure .
Main sticks
Put into service mode as described else ware in this forum & go to stick calibration screen.
Put sticks in neutral position including throttle move cursor to LEFT & press edit to set neutral point, when done WIDE should show on screen move left stick diagonally to bottom right
Hold there & press EDIT till NARROWshows on right of screen now move stick to top left & hold press EDIT till COMPLETE shows on screen left stick is now done.
Again put sticks in neutral position move cursor to RIGHT & press EDIT to set neutral piont, when done WIDE will show on screen move right stick to bottom right hold there press EDIT till NARROW shows on screen move right stick to top left hold there & press EDIT till COMPLTE shows on screen both main sticks are now recalabrated
SW/VR
First switch radio on in normal mode go to servo test & set all 3 position switches to mid position plus sideVR pots,also LD RD to mid points( they will beep when in centre ,SF, SH switches flick backwards & leave there.
Enter service mode go to stick screen as before move cursor to SW/VR press EDIT to set neutral when done WIDE will now show.
Put switches SA,SB,SC,SD down SC,SG forward, pots LD,RD fully anticlockwise side pots so that they are down at rear of case press EDIT NARROW will show on screen now reverse all switches & pots i.e.
SA,SB,SC,SD up SC SG back , pots LD,LR fully clockwise, side pots up at rear press EDIT COMPLETE will now show & everything should now be calibrated.
Basicaly for wide all sticks ,pots & switches are moved toward + numbers on screen - numbers for narrow
ss2
walk
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