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發表於 2013年7月7日 09:25 AM
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1.換記憶電池要注意.電池正極接點和旁邊那個二極體要連接再一起.否則等於沒連接.看圖一.
2.換完電池要RESET CPU 將電源打開.用一段電線把圖二照片中兩紅點短路一下.會聽到長 BEE 聲.LCD 會出現 INIT畫面.如要做系統校準可參照後文.否則電源關掉重開即可.
3.系統校準
After Replacement
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JR X-347 Service Menu
1: IF there is a BEEP the screen changes to INTL
2: Screen 1 Service menu: INTL
3: Screen 2 Mechanically set the sticks as close to 0 while looking at the value for:
STK.1
STK.2
STK.3
STK.4
POT.6
POT.7
POT.8
4: Screen 3 Mechanically set the trims as close to 0 while looking at the value for:
TRM.1
TRM.2
TRM.3
TRM.4
5: Screen 4 Switch and LCD display test screen: 0000 0000
6: Screen 5 Stick end point calibration:
Move the stick to one end piont and press the CLR key.
Move the stick to the other end point and press the CLR key.
Select a new stick with the CH key and repeat this for all 8 end points.
When all 8 end points are stored the SA# will stop flashing:
SA1
SA2
SA3
SA4
7: Screen 6 Transmitter voltmeter adjustment:
Hook up a digital voltmeter to the transmitter battery and adjust the transmitter voltmeter display with the DATA+ and DATA- keys to read the same or slightly below the digital voltmeter: -## 9.6V
8: Screen 7 Enable or disable:
BATT NICD or DRY
ALRM 9.3v or 9.0v
SDIR ACT or INH
SWMX ACT or INH
SMOD ACT or INH
ZERO 0 or O
TYPE ACT or INH
POT8 YES or NO
9: Screen 8 Clear memory and reset the A-D converters with the CLR key: TCD *CLR
Notes:
STK.1 TRM.1 SA1 = Elevator
STK.2 TRM.2 SA2 = Aileron
STK.3 TRM.3 SA3 = Throttle
STK.4 TRM.4 SA4 = Rudder
摘要Working order:
Replace the lithium backup battery if necessary.
Recharge the transmitter battery to full capacity.
Enter the service menu.
Clear, reset the transmitter.
Set:
BATT to NICA
ALRM to 9.3v
SDIR to ACT
SWMX to ACT
SMOD to ACT
ZERO to 0
TYPE to ACT
POT8 to YES
Adjust the voltmeter.
If you think it is necessary:
Mechanically adjust the sticks to read 0
Mechanically adjust the trims to read 0
Calibrate the sticks end points.
如單純要做系統校準可這樣進入:
1: Replace the lithium backup battery if necessary.
2: Recharge the transmitter battery to full capacity.
3: Set the GEAR switch to the rear position.
4: Press and hold the UP and DOWN keys and power on the transmitter, release the UP and DOWN keys.
5: Select the MDL.# RSET menu.
6: Flip the GEAR switch to the front position then press the DATA+ key.
Flip the GEAR switch to the rear position then press the DATA- key.
Repeat this fairly quickly about 3 to 4 times untill there is a BEEP.
If there is no BEEP after 6 completed cycles it failed, start from #3 again.
JR347有幾種衍生機種.系統校準畫面可能和上述略有不同.
JR X388 構造上和347 相似度非常高.
這兩隻都是經典裝備.個人所知供大家參考. |
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圖二
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圖一
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