User's Guide

Precautions
1. Operating in an industrial facility is relatively dangerous; therefore, operator must have taken the
adequate trainings in using F25 system.
2. Those who operate the machine should be healthy and have good judgment in regard to safety.
3. Although the F25 transmitter is so durable and resistant for the fluctuating temperature, care still
need be taken to prevent it from the severe impact or pressure.
4. If the severe interference occurred the equipment should be stopped at once.
5. Please take the batteries out when the equipment will not be used for a long time.
6. Be sure to know the “Procedures of Emergency “as follows.
Emergency
In case of Emergency, please follow the procedure below and contact the distributor for service
immediately.
1. Press EMS button of transmitter.
2. Remove the key from transmitter.
3. Switch off crane main power.
4. Contact distributor nearest you immediately.
How to start
1. Insert 4 AA-size batteries into battery compartment.
2. Insert rotary key and switch to ON position.
3. Follow the Power-On procedure to energize receiver main relay.
4. Operate normally according to the function settings have been done.
5. Follow the instructions below to switch off the system: (1) Press EMS button /mushroom, (2)
remove the key and keep it in safe place, (3) Switch off the equipment’s main power (e.g. Crane)
Transmitter Batteries
Transmitter requires 4 AA size alkaline or rechargeable batteries. 3 stages power indicator available on
transmitter. During operation, green LED indicator flashes when battery power is full and flashes
yellow when battery power is low. Replace new battery immediately when yellow indicator appears,
unloading and stop all activity until new battery is replaced. An EMS stop signal will be sent
automatically to receiver accompany with red LED indicator if the transmitter power is below the limit.
ID Code Remote Setting
ID Code Remote setting allows you to overwrite receiver ID code from transmitter. Before performing
ID code remote setting, make sure both TX and RX are in same frequency channel.
Caution: The prior receiver ID code will be permanent erased once ID code remote setting is done.