User's Manual

F21-2D: 3 independent COM lines (UP 1
st
& 2
nd
speed, Down 1
st
& 2
nd
speed and
R0).
If the independent COM Line is required, cut the wire labeled with a white “X.”. The
longer part of the wire will become the new COM Line. Then you may connect this
new COM wire with an output wire.
4-4-4 Replacing the Fuse
Depress the fuse cover and turn counter-clockwise with flat screwdriver to open up
the fuse cover. Then remove the old fuse. Insert the new correct fuse into the cover
first. Place this fuse along with cover into the fuse holder base, and depress the fuse
cover and turn clockwise with flat screwdriver.
4-4-5 Changing R0/START NO (Normally Open) relay into NC (Normally
Close).
The new F21 crystal series provides 2 different outputs: NO and NC. The NO is the
default setting. If a NC output is necessary, remove the No. 11 wire (R0/Start, pink
color) from the connector and insert it in No. 12.
4-4-6 Remote Setting
Remote setting allows you to pair the new TX and RX if one of them is damaged. In
order to work the TX & RX must have the same ID codes and frequency. Using remote
setting will make both the TX and RX to have the same ID codes
.
Prior to remote setting, please follow the instruction below,
(a) Make sure both TX and RX are of the same model and frequency.
(b) In order to avoid any interference, place the remote setting TX as close as
possible to the RX.
(c) Turn off the RX power completely (MAIN SWITCH) for 20 seconds and turn it
on again.
(d) Complete the remote setting within 4 minutes after turning on the RX. The RX
will NOT accept the remote setting signal after 4 minutes.
Remote Setting Instructions:
(1) Depress the TX Emergency Stop (For those systems without a Mushroom style
stop button that stays depressed, please hold down the “STOP” pushbutton)
(2) Press UP pushbutton and hold it.
(3) Press DOWN pushbutton 4 times and release “STOP & UP” pushbuttons when
the red light is flashing.
(4) Start the system as usual.
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