Memory Capacity; Diagnostics Led - tau D770M Manual De Uso

CANCELLING CODES FROM RADIO CONTROL DEVICES
1_ Keep button P1 pressed for 3 seconds in order to cancel all the associated radio control devices;
2_ (Green) DL7 LED flashes slowly to indicate that the cancellation mode has been activated;
3_ press button P1 again for 3 seconds;
4_ (Green) DL7 LED turns off for approx. 3 seconds and then remains steady to indicate that the code
has been cancelled;
5_ repeat the procedure from point 1 using button P2 to cancel all the associated radio control devices;
6_ to exit the learning mode without memorising a code, press button P1 or P2 briefly.

MEMORY CAPACITY

The code memory capacity* of the D770M can be expanded from 30 to 126, 254 or 1022 codes (transmit-
ters) by replacing the memory cards as follows (plug them onto J4 connector, see wiring diagram):
126 codes
254 codes
1022 codes
* Control units are supplied with a standard built-in 30-code memory. The memory card for enhancing the
code memory capacity must be ordered separately.
To allow the previously stored codes (max. 30) to be moved to the control unit, it is required to install
a memory card, making sure that the control unit is at that time off and that the memory card is brand
new and therefore completely empty.
When the control unit is restarted, the codes will automatically move to the memory card.
Moving the codes from the control unit to the memory card does not work if on the memory card used,
radio control codes have already been stored and the memory card has been subsequently erased.
To insert new radio controls, the operation described above shall be repeated.
WARNING: Control unit must be turned OFF to insert / remove a memory card.
HARD RESET (factory setting):
- With the power off, press and hold down the P1 button.
Power the board (always keeping the P1 button pressed), the DL8 starts flashing red.
Release the P1 button after 5 sec. the DL7-DL8 switch off and on again by flashing green/red
In case of Hard Reset the memory of the radio receiver will not be erased: all existing
transmitters remain programmed.

9. DIAGNOSTICS LED

DL1 - Red OPEN/CLOSE button red LED signal
DL2 - Red PEDESTRIAN button red LED signal
DL3 - Green
STOP button green LED signal
DL4 - Green SENSITIVE EDGE green LED signal
DL5 - Green INTERNAL PHOTOCELL green LED signal
DL6 - Green
EXTERNAL PHOTOCELL green LED signal
Led indicating the programming of REMOTE CONTROLS, ERRORS and the status of
DL7 + DL8
the control unit
LED: DL7 (green) + DL8
Leds DL7 and DL8 displays any mistakes with a series of pre-set flashes:
Key: led always on;
/ Alternate flashing (green/red):
/ Simultaneous fast flashing
(green/red)
/ No. 8 flashes (green/red):
250SM126
Art.
Art. 250SM254
Art. 250SM1022
(red)
led flashing;
Saving to be performed;
Saving in progress;
Eeprom data error;
Perform procedure RADIO MEMORY RESET;
led off;
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