User's Manual

RADIOBAND SYSTEM INSTALLATION MANUAL V2.2 / 12

DETECTION OF BAND FAILURE

If the communication with a RADIOBAND/T fails during checking, or the

communication is deficient (for instance, too many communication retries or poor

coverage), the RADIOBAND/R emits three consecutive beeps, indicating that an

error has occurred. Halt the door manoeuvre and press the safety bands installed

to detect what has failed.

- If a single beep is heard on pressing a band, this means that the band is

correct.

- If three consecutive beeps are heard on pressing the band, this means that

the band has failed.

In this event, it is recommended changing the orientation of the

transmitting-receiving aerials or installing an AED-868 or FLAT-868 outdoor

aerial to ensure the desired range.

On exiting check mode, seven consecutive beeps will be heard and the indicator

light will flash continuously.

Perform another system check until the result is correct.

Signal coverage

On pressing each of the installed bands, continuous flashes, ranging from 1 to 5,

indicate the signal coverage for each of these.

Number of check LED

flashes

Coverage Result of check

1 Very weak Band failure

2 Weak OK

3 Normal OK

4 Good OK

5 Very good OK

TOTAL RESET

In programming mode, keep the programming PROG button pressed down and

make a bridge with the "MR" reset jumper for 3s. The receiver will emit 10 warning

sound signals and then more at a faster frequency, indicating that the operation

has been carried out. The receiver will stay in programming mode.

If 10 seconds elapse without programming, or if you press the programming button

quickly, the receiver will go out of programming mode, emitting two 1s sound

signals.

TRANSMITTER BATTERY LOW INDICATOR (RADIOBAND/T)

If the battery of a transmitter programmed into the receiver becomes low, it will

give out 4 short signals every 20 seconds. If there is more than one transmitter

programmed, the safety band must be activated to check whether the receiver then

makes these 4 short signals. If this is the case, the transmitter connected to the

activated safety band will be the one with the low battery. Change it.