User's Manual

Transmitter Batteries

2 AA size alkaline batteries are required for the transmitter. DO NOT use rechargeable batteries. During operation, the

LED flash green when battery power is full and flash red intermittent every 2 seconds when battery power is low. When

battery power is low, the operating distance will become shorter. For safety reason, replace new batteries immediately when

battery power is low.

Power Supply

F-23 provide 3 different AC transformers and the power supplied to the F-23 Receiver as below

(1) 48/110/220 VAC

(2) 110/220/380 VAC

(3) 48/220/380 VAC

Each AC transformer provides 3 different voltages to meet different application’s need. Please follow

the procedures below to select the voltage.

(Fig. A) (Fig. B)

1. Disconnect the power of receiver.

2. Remove connector plug of the transformer from its original position (Fig A)

3 Then insert connector plug into the new position (Fig B)

Transmitter LED Malfunction Alert

(A) Red LED flashing quickly (every 0.2 sec) when any pushbutton is pressed. The problem could be:

(1) One of the pushbuttons is jammed.

(2) The EMS mushroom has not been released.

(3) The transmitter is not properly Power-On according to the instructions.

Note: Please contact the distributor nearest you for further assistant if need.

(B) TX LED flashes slowly (every 0.5 sec intermittent). The problem could be:

The memory of the TX is defective. Contact the distributor for repair.

Troubleshooting

(A) TX LED remains ON with red light.

Solution: Please remove the batteries and insert again.

(B) The RX does not respond at all.

Solution: Turn the main power off for 20 seconds and turn it on again.

110V

48V

220V

110V

220V

380V

220V

380V

Connector Plug