Scanreco RC 400 User Manual

Fault finding 5 - 16
Doc.nr : Rc400-Manuale_v20_e.doc
RC 400 which only works with cable, not with radio.
A. Changing radio transmitter or radio receiver box.
Test first by changing the radio receiver box ( i.e. the unit located on the crane ).
1. Changing the radio receiver box.
Do not unscrew the entire radio receiver box, but do as follows :
A. Unscrew and remove contact : "RADIO" from the electronicbox.
B. Test by connecting the contact to the "new" radio receiver box.
C. Test run the system with radio control.
D. If it still does not work, see item 2.
E. Screw back the contact from the "old" radio receiver box.
F. The radio receiver box works but the radio transmitter is probably defective, see item 2 !
Note. If the GREEN LED does not light on both radio receiver boxes, there is probably a fault
in the electronicbox radio contact or inside the electronicbox. Contact Scanreco,
Sweden in this case.
2. Changing the radio transmitter ( i.e. inside the portable control unit ).
A. Unscrew the 2 (two) screws on each short side on the under-side, i.e. a total of 4 ( four )
screws.
Pull the over and under sections carefully apart.
B. Unscrew the radio transmitter ( total of 4 screws ) and replace it with an exchange unit.
To avoid intermittent contact/functional disturbances from the radio transmitter, the
mounting screws for the "new" radio transmitter must be well tightened !!
C. Replace the upper and lower halves, replace the screws and then test run.
If the radio units still does not work contact Scanreco AB, Sweden.

Scanreco RC 400 Specifications

General

Channels	Up to 16
Battery Life	Up to 20 hours
Protection Rating	IP65
Power Supply	Rechargeable battery
Range	Up to 100m
Frequency	433-434 MHz
Operating Temperature	-20°C to +55°C