1. If you plan to install several lamps and synchronise them with each other, make sure that only one of them is connected as the ‘MASTER’. NOTE Only lamps of the same type and with the same number of patterns can be synchronised.
2. The Master, Slave function of the lamp is selected by connecting the white wire for the MASTER lamp or the yellow wire for the SLAVE lamp respectively to the (-) power supply of the vehicle.
3. The change of the synchronisation method to counter-phase flashing is only possible to set in the SLAVE lamp(s), but without connection to the MASTER circuit. During operation of the SLAVE lamp(s), the red colour lead must be permanently connected to the (+) of the power supply. All SLAVE lamp(s) for which the operating phase is to be changed can be switched together.
4. If the lamps are to flash in phase, the red wire remains unconnected and insulated.
5. To change the patterns, short-circuit the synchronisation line for approximately 1 second to the (+) of the power supply. The MASTER lamp enforces the pattern number on the SLAVE lamps.