Nice mindy A400 Instructions Et Recommandations Pour L'installation page 18

Deleting all transmitters
All the memorised codes can be deleted as follows:
Table "B4" Deleting all transmitters
1. Press the receiver button and hold it down
2. Wait for the Led to light up, then wait for it to switch off
and then wait for it to flash 3 times
3. Release the button exactly during the third flash
N.B.: if the procedure was performed correctly, the Led will flash 5 times after a few moments.
Technical characteristics
Receivers
Decoding
Frequency
Input impedance
Outputs
Sensitivity
Working temp.
Transmitters
Buttons
Power input
Absorption
Frequency
Working temp.
Radiated power
18
SMXI
Rolling code
52 bit FLOR
FLOR VERY VR
1 – 2 - 4
12Vdc Batt. 23A 6Vdc lithium batt.
10mA
Rolling code
64 bit SMILO
433.92MHz
4 (on connector SMXI)
better than 0.5µV
-20°C ÷ + 50°CC
FLO
2 1 – 2 - 4
12Vdc Batt. 23°
10mA 15mA
433.92MHz
-40°C ÷ + 85°C
100µW
SMXIS
1024 FLO combinations
52ohm
VERY VE
2
6Vdc lithium batt.
10mA
Example
RX
x3
3°
RX
x5
SMXIF
SMILO
2 - 4
12Vdc Batt. 23A
25mA