User's Manual

NOTE:
Please make certain the following status before trouble shooting:
(1) The crane or device being subject to control works.
(2) The RX outlook is in good condition without any leakage
(3) Transmitter works.
If power ( green ) and
SQ indicator ( red )
both are lighting
If cables is faulty
( open or short )
Check crane control
panel or call service
If SQ lighting when
TX is in operation
SQ red light
blinking slowly
( 1 time per sec. )
If RX works after
re-power
SQ red light fast
blinking
( 3 times per sec. )
If code ID switch
RX and TX
corresponds
If fuse is burn
If output cable is short
Receiver faulty
Call service
Replace cable
NO NO
NO
YES
NO
YES
YES
NO
YES
NO
YES
NO
NO
Re-new fuse
YES
RF on RX is in
malfunction.
Call service.
YES
If correspondent
relay is response
to the commands
from TX
Or NO
Apollo System- Receiver ( RX )
General trouble shooting