IKUSI TM70 Series, Service Manual

Page: 12 / 27

I K U S I
12
21/05/2008
9
Check the possible Data Led Failures described below in order to fix the system. Once the system is fixed, go to . ( ).
9
Check the possible Data Led Failures described below in order to fix the system. Once the system is fixed, go to . ( ).
DATA LED FAILURE
DATA LED FAILURE
CHART 9
CHART 9
START
START
CHART 1 (I)
CHART 1 (I)
POSSIBLE ERROR SOURCE RECOMMENDED ACTION
1. Frequency interference from other system. Go to .
2. Transmitter not sending the correct signal. Check if the problem is solved with a spare transmitter. Go to .
3. Receiver not receiving the correct signal. Replace the LR71 or LR72 card keeping the EEPROM.
(NOTE: First check point 1 and if this doesn’t solve the problem, check point 2; if the problem still is not solved, check point 3).
POSSIBLE ERROR SOURCE RECOMMENDED ACTION
1. Frequency interference from other system. Go to .
2. Transmitter not sending the correct signal. Check if the problem is solved with a spare transmitter. Go to .
3. Receiver not receiving the correct signal. Replace the LR71 or LR72 card keeping the EEPROM.
(NOTE: First check point 1 and if this doesn’t solve the problem, check point 2; if the problem still is not solved, check point 3).
CHART 2
CHART 2
CHART 11 (I)
CHART 11 (I)
C5